{
  "analysis_id": "PWWP_POCKET_QUALITY_1.0.0",
  "source_snapshot": "frozen Atlas v1.2",
  "investigated_utc_date": "2026-10-26",
  "no_observed_core_entries": [
    {
      "pdb_id": "6PA7",
      "title": "The cryo-EM structure of the human DNMT3A2-DNMT3B3 complex bound to nucleosome.",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/6PA7",
      "coordinate_sha256": "79215faaf437b7575076343815034f0af7341748b6b312143a0274192b0c57bb",
      "domains": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A",
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
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              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "L",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              770
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "M",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
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            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "N",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              770
            ]
          ],
          "core": [
            225,
            283
          ]
        }
      ]
    },
    {
      "pdb_id": "7CRO",
      "title": "NSD2 bearing E1099K/T1150A dual mutation in complex with 187-bp NCP",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7CRO",
      "coordinate_sha256": "c21f8296fe4e521dd029b2570dd15206edae2bf288f41906bf0884bc5a821797",
      "domains": [
        "UP:O96028:PWWP2"
      ],
      "genes": [
        "NSD2"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "K",
          "domain_id": "UP:O96028:PWWP2",
          "mapped_construct_ranges": [
            [
              661,
              1365
            ]
          ],
          "core": [
            880,
            942
          ]
        }
      ]
    },
    {
      "pdb_id": "7CRP",
      "title": "NSD3 bearing E1181K/T1232A dual mutation in complex with 187-bp NCP (1:1 binding mode)",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7CRP",
      "coordinate_sha256": "f5b2c1c584db9401870e945c21c05fdf01526b726d1ca826ad6f15ae75b75581",
      "domains": [
        "UP:Q9BZ95:PWWP2"
      ],
      "genes": [
        "NSD3"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "K",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "mapped_construct_ranges": [
            [
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            ]
          ],
          "core": [
            960,
            1022
          ]
        }
      ]
    },
    {
      "pdb_id": "7CRQ",
      "title": "NSD3 bearing E1181K/T1232A dual mutation in complex with 187-bp NCP (2:1 binding mode)",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7CRQ",
      "coordinate_sha256": "ef981cf1834da5726efb4e02ec23dbccea1a2bc4475f1adbcad094fb4f5349c1",
      "domains": [
        "UP:Q9BZ95:PWWP2"
      ],
      "genes": [
        "NSD3"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "K",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "mapped_construct_ranges": [
            [
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              1437
            ]
          ],
          "core": [
            960,
            1022
          ]
        },
        {
          "label_asym_id": "L",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "mapped_construct_ranges": [
            [
              680,
              1437
            ]
          ],
          "core": [
            960,
            1022
          ]
        }
      ]
    },
    {
      "pdb_id": "7CRR",
      "title": "Native NSD3 bound to 187-bp nucleosome",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7CRR",
      "coordinate_sha256": "484f198eaff6ccb592cb4f671110a7e37421871745f1acc60198e760694b77cc",
      "domains": [
        "UP:Q9BZ95:PWWP2"
      ],
      "genes": [
        "NSD3"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "K",
          "domain_id": "UP:Q9BZ95:PWWP2",
          "mapped_construct_ranges": [
            [
              680,
              1437
            ]
          ],
          "core": [
            960,
            1022
          ]
        }
      ]
    },
    {
      "pdb_id": "7OUF",
      "title": "Structure of the STLV intasome:B56 complex bound to the strand-transfer inhibitor XZ450",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7OUF",
      "coordinate_sha256": "d1d5b10a80bf04fa28b7d5e4f22531e51205f1d4226ad17c729efe118990afd1",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "C",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              325
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "H",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              325
            ]
          ],
          "core": [
            1,
            64
          ]
        }
      ]
    },
    {
      "pdb_id": "7OUG",
      "title": "STLV-1 intasome:B56 in complex with the strand-transfer inhibitor raltegravir",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7OUG",
      "coordinate_sha256": "1a9dc18e5d7c8ac9cb3ee7a8db30ebb83d3851e9d219270c97d93c5e8bb1d477",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "C",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              325
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "H",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              325
            ]
          ],
          "core": [
            1,
            64
          ]
        }
      ]
    },
    {
      "pdb_id": "7OUH",
      "title": "Structure of the STLV intasome:B56 complex bound to the strand-transfer inhibitor bictegravir",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7OUH",
      "coordinate_sha256": "9e688e82a7d82ab55dc27c7cbb8efb132a20d021d900b98f432605914d0f7ff0",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "C",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
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              325
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          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "H",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
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              325
            ]
          ],
          "core": [
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            64
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        }
      ]
    },
    {
      "pdb_id": "7PEL",
      "title": "CryoEM structure of simian T-cell lymphotropic virus intasome in complex with PP2A regulatory subunit B56 gamma",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/7PEL",
      "coordinate_sha256": "99ff3b79b6bde07b27e08ea5808aa6cfa1b2072c88c546bd81b1016a97f92742",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "C",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
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              325
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          ],
          "core": [
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            64
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        },
        {
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          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
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              325
            ]
          ],
          "core": [
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            64
          ]
        }
      ]
    },
    {
      "pdb_id": "8AG6",
      "title": "human MutSalpha (MSH2/MSH6) binding to DNA with a GT mismatch",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/8AG6",
      "coordinate_sha256": "79002d73409d46aad2eddf9c662ec0dee6e97c3431e9b2f89f79a28f6bccc802",
      "domains": [
        "UP:P52701:PWWP1"
      ],
      "genes": [
        "MSH6"
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      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:P52701:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
            92,
            154
          ]
        }
      ]
    },
    {
      "pdb_id": "8EII",
      "title": "Cryo-EM structure of human DNMT3B homo-tetramer (form II)",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/8EII",
      "coordinate_sha256": "5035b50d97c6361eeec23854535f33b7f8dfc997bdf34bb2665fededdf1c19bd",
      "domains": [
        "UP:Q9UBC3:PWWP1"
      ],
      "genes": [
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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              853
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
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              853
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          ],
          "core": [
            225,
            283
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
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              853
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          ],
          "core": [
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            283
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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        }
      ]
    },
    {
      "pdb_id": "8EIJ",
      "title": "Cryo-EM structure of human DNMT3B homo-trimer",
      "method": [
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      ],
      "source_url": "https://www.rcsb.org/structure/8EIJ",
      "coordinate_sha256": "3d60777b8072dfea238e6167ece0d82a55cb1911b5d14a5ca7c28bb310c9233e",
      "domains": [
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      ],
      "genes": [
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
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              853
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          ],
          "core": [
            225,
            283
          ]
        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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              853
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          ],
          "core": [
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            283
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
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          ],
          "core": [
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            283
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        }
      ]
    },
    {
      "pdb_id": "8EIK",
      "title": "Cryo-EM structure of human DNMT3B homo-hexamer",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/8EIK",
      "coordinate_sha256": "b3fff6d453f5904930be422eada40aa426a93990f169f4aeae23fcaa6f781c0d",
      "domains": [
        "UP:Q9UBC3:PWWP1"
      ],
      "genes": [
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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              853
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          ],
          "core": [
            225,
            283
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
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              853
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          ],
          "core": [
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            283
          ]
        },
        {
          "label_asym_id": "C",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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              853
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          ],
          "core": [
            225,
            283
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        },
        {
          "label_asym_id": "D",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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            283
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
            225,
            283
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        }
      ]
    },
    {
      "pdb_id": "8QZM",
      "title": "Structure of DNMT3A1 UDR region bound to H2AK119ub nucleosome",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/8QZM",
      "coordinate_sha256": "df338d612b7680fe4107c27eea6fcefaa8cdfa4e191d355742c1661eab55c7fe",
      "domains": [
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:Q9Y6K1:PWWP1",
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          ],
          "core": [
            292,
            350
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        }
      ]
    },
    {
      "pdb_id": "9E00",
      "title": "Cryo-EM structure of human DNMT3A2-DNMT3B3 complex bound to di-nucleosome",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9E00",
      "coordinate_sha256": "01318429b9a7c29f14772a47afaec906a05fa64cc76271d5e88bc4d3f735ea10",
      "domains": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A",
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
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            [
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          ],
          "core": [
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        },
        {
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          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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            [
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          ],
          "core": [
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        },
        {
          "label_asym_id": "U",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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        },
        {
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          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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        },
        {
          "label_asym_id": "W",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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            [
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          ],
          "core": [
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          ]
        },
        {
          "label_asym_id": "X",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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            [
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          ],
          "core": [
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          ]
        },
        {
          "label_asym_id": "Y",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
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          ]
        },
        {
          "label_asym_id": "Z",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
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          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9E2Q",
      "title": "Cryo-EM structure of DNMT 3A2/3B3 tetramer in complex with a di-nucleosome with a six base pair linker",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9E2Q",
      "coordinate_sha256": "b93d31035b4ecb733c69c2b502a6046bfde064c27a7e6531db679531f6b87252",
      "domains": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A",
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "S",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
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            [
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              790
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          ],
          "core": [
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          ]
        },
        {
          "label_asym_id": "T",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "U",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "V",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "W",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "X",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "Y",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "Z",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9E3R",
      "title": "Cryo-EM structure of PWWP domain deleted DNMT 3A2/3B3 in complex with a di-nucleosome",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9E3R",
      "coordinate_sha256": "e20236157e455f0ed53454126dee5e80ed0b521ded2490fc76a18a61900c3d05",
      "domains": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A",
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": "Deposited title reports PWWP deletion while frozen mapped ranges overlap the annotated core; retain both and verify the actual construct before interpretation.",
      "mapped_chains": [
        {
          "label_asym_id": "S",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "T",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "U",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "V",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "W",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "X",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "Y",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "Z",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9E3U",
      "title": "Cryo-EM structure of DNMT 3A2/3B3 tetramer bound to a di-nucleosome with a 25 base-pair linker",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9E3U",
      "coordinate_sha256": "75ed1a514fc1477e26591b82cf0dea6f4002dc535885aee1a2631cb52f9acead",
      "domains": [
        "UP:Q9UBC3:PWWP1",
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A",
        "DNMT3B"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "I",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "L",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "M",
          "domain_id": "UP:Q9UBC3:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              393
            ],
            [
              414,
              790
            ]
          ],
          "core": [
            225,
            283
          ]
        },
        {
          "label_asym_id": "N",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "O",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9LQ1",
      "title": "Structure of human DNMT3A-TCL1A complex",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9LQ1",
      "coordinate_sha256": "ff559ef574bf8cfb35dd3505de2691ab2f1530c37785d7eb2d079817963acbf5",
      "domains": [
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "A",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "D",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9MP0",
      "title": "The cryo-EM structure of the human DNA methyltransferases DNMT3A2 and DNMT3L dodecamer",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9MP0",
      "coordinate_sha256": "bdd61f49181bc06c097b520c53fcb026f13b3cd9ecd0edf642fd5178aa8998ac",
      "domains": [
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "A",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "B",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "C",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "D",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "E",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "F",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "G",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "H",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9MPO",
      "title": "The cryo-EM structure of the human DNA methyltransferase DNMT3A2 and DNMT3L octamer",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9MPO",
      "coordinate_sha256": "f202338a40a7a38d3849c1f042a66f42373656578fe6d3b0f57a4b58ce016547",
      "domains": [
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "A",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "B",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "C",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "D",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "E",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "F",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9MPP",
      "title": "The cryo-EM structure of nucleosome-bound DNA methyltransferases DNMT3A2 and DNMT3L",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9MPP",
      "coordinate_sha256": "04eda55f070595fabeb1e0a3af9f67889aa059346f1aed2112cbcd101e6bbc07",
      "domains": [
        "UP:Q9Y6K1:PWWP1"
      ],
      "genes": [
        "DNMT3A"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "K",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        },
        {
          "label_asym_id": "M",
          "domain_id": "UP:Q9Y6K1:PWWP1",
          "mapped_construct_ranges": [
            [
              224,
              912
            ]
          ],
          "core": [
            292,
            350
          ]
        }
      ]
    },
    {
      "pdb_id": "9S28",
      "title": "MVV STC intasome in complex with LEDGF",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9S28",
      "coordinate_sha256": "c8a0459fd824bdb5a120300f3cdb13aed128cd0323cb258e5eac70b0ce6266b1",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "Q",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "R",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
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          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "S",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "T",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "U",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "V",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "W",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "X",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "Y",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "Z",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        }
      ]
    },
    {
      "pdb_id": "9S29",
      "title": "MVV CSC intasome in complex with LEDGF",
      "method": [
        "ELECTRON MICROSCOPY"
      ],
      "source_url": "https://www.rcsb.org/structure/9S29",
      "coordinate_sha256": "0ace05400aa2f20d078c377b6deca956eb5f7f2fde8c805e5ed1006057ca859b",
      "domains": [
        "UP:O75475:PWWP1"
      ],
      "genes": [
        "PSIP1"
      ],
      "interpretation": "Protein association and mapped construct overlap do not establish observed PWWP-core coordinates.",
      "source_conflict": null,
      "mapped_chains": [
        {
          "label_asym_id": "AA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "BA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "CA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "DA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "EA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "FA",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "K",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "L",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "M",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "N",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "O",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        },
        {
          "label_asym_id": "P",
          "domain_id": "UP:O75475:PWWP1",
          "mapped_construct_ranges": [
            [
              1,
              530
            ]
          ],
          "core": [
            1,
            64
          ]
        }
      ]
    }
  ],
  "human_domains_without_observed_core": [
    {
      "domain_id": "UP:Q4LE39:PWWP1",
      "protein_id": "UP:Q4LE39",
      "gene": "ARID4B",
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      "domain_name": "PWWP1",
      "start": 655,
      "end": 715,
      "length": 61,
      "source": "UniProtKB reviewed feature",
      "evidence": "[{\"evidenceCode\":\"ECO:0000255\",\"source\":\"PROSITE-ProRule\",\"id\":\"PRU00162\"}]",
      "identifiers": "[\"IPR000313\",\"PF00855\",\"PS50812\",\"SM00293\",\"cd20152\"]",
      "alternative_annotations": "[{\"source\":\"cdd\",\"identifier\":\"cd20152\",\"name\":\"PWWP domain found in PWWP domain-containing protein 2A (PWWP2A)\",\"start\":634,\"end\":755,\"score\":1.25499e-81,\"model\":\"cd20152\",\"representative\":true,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q96N64/?page_size=200\"},{\"source\":\"smart\",\"identifier\":\"SM00293\",\"name\":\"domain with conserved PWWP motif\",\"start\":653,\"end\":713,\"score\":2.1e-06,\"model\":\"SM00293\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q96N64/?page_size=200\"},{\"source\":\"interpro\",\"identifier\":\"IPR000313\",\"name\":\"PWWP domain\",\"start\":653,\"end\":739,\"score\":null,\"model\":null,\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q96N64/?page_size=200\"},{\"source\":\"profile\",\"identifier\":\"PS50812\",\"name\":\"PWWP domain profile\",\"start\":655,\"end\":715,\"score\":null,\"model\":\"PS50812\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q96N64/?page_size=200\"},{\"source\":\"pfam\",\"identifier\":\"PF00855\",\"name\":\"PWWP domain\",\"start\":656,\"end\":739,\"score\":3.8e-09,\"model\":\"PF00855\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q96N64/?page_size=200\"}]",
      "membership_tier": "annotation_supported",
      "boundary_scope": "annotation core; not a certified complete folded domain or pocket",
      "associated_PDB_entries": 0,
      "observed_core_PDB_entries": 0,
      "max_CA_core_coverage": 0.0,
      "model_record_id": "AF-Q96N64-F1:v6",
      "n_domain_CA": 61,
      "core_mean_plddt": 94.668
    },
    {
      "domain_id": "UP:Q5H9M0:PWWP1",
      "protein_id": "UP:Q5H9M0",
      "gene": "PWWP3B",
      "taxonomy_id": "9606",
      "domain_name": "PWWP1",
      "start": 392,
      "end": 453,
      "length": 62,
      "source": "UniProtKB reviewed feature",
      "evidence": "[]",
      "identifiers": "[\"IPR035504\",\"PF20884\",\"cd06080\"]",
      "alternative_annotations": "[{\"source\":\"pfam\",\"identifier\":\"PF20884\",\"name\":\"MUM1-like, PWWP domain\",\"start\":390,\"end\":469,\"score\":1e-40,\"model\":\"PF20884\",\"representative\":false,\"integrated_identifier\":\"IPR035504\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q5H9M0/?page_size=200\"},{\"source\":\"interpro\",\"identifier\":\"IPR035504\",\"name\":\"MUM1-like, PWWP domain\",\"start\":390,\"end\":479,\"score\":null,\"model\":null,\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q5H9M0/?page_size=200\"},{\"source\":\"cdd\",\"identifier\":\"cd06080\",\"name\":\"PWWP domain found in mutated melanoma-associated antigen 1 (MUM-1) and similar proteins\",\"start\":390,\"end\":479,\"score\":1.04734e-34,\"model\":\"cd06080\",\"representative\":false,\"integrated_identifier\":\"IPR035504\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q5H9M0/?page_size=200\"}]",
      "membership_tier": "annotation_supported",
      "boundary_scope": "annotation core; not a certified complete folded domain or pocket",
      "associated_PDB_entries": 0,
      "observed_core_PDB_entries": 0,
      "max_CA_core_coverage": 0.0,
      "model_record_id": "AF-Q5H9M0-F1:v6",
      "n_domain_CA": 62,
      "core_mean_plddt": 89.8427
    },
    {
      "domain_id": "UP:A0A494C071:PWWP1",
      "protein_id": "UP:A0A494C071",
      "gene": "PWWP4",
      "taxonomy_id": "9606",
      "domain_name": "PWWP1",
      "start": 1756,
      "end": 1817,
      "length": 62,
      "source": "UniProtKB reviewed feature",
      "evidence": "[{\"evidenceCode\":\"ECO:0000255\",\"source\":\"PROSITE-ProRule\",\"id\":\"PRU00162\"}]",
      "identifiers": "[\"IPR035504\",\"PF20884\",\"cd06080\"]",
      "alternative_annotations": "[{\"source\":\"interpro\",\"identifier\":\"IPR035504\",\"name\":\"MUM1-like, PWWP domain\",\"start\":1754,\"end\":1841,\"score\":null,\"model\":null,\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/A0A494C071/?page_size=200\"},{\"source\":\"cdd\",\"identifier\":\"cd06080\",\"name\":\"PWWP domain found in mutated melanoma-associated antigen 1 (MUM-1) and similar proteins\",\"start\":1754,\"end\":1841,\"score\":3.21906e-27,\"model\":\"cd06080\",\"representative\":false,\"integrated_identifier\":\"IPR035504\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/A0A494C071/?page_size=200\"},{\"source\":\"pfam\",\"identifier\":\"PF20884\",\"name\":\"MUM1-like, PWWP domain\",\"start\":1755,\"end\":1833,\"score\":1.9e-24,\"model\":\"PF20884\",\"representative\":false,\"integrated_identifier\":\"IPR035504\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/A0A494C071/?page_size=200\"}]",
      "membership_tier": "annotation_supported",
      "boundary_scope": "annotation core; not a certified complete folded domain or pocket",
      "associated_PDB_entries": 0,
      "observed_core_PDB_entries": 0,
      "max_CA_core_coverage": 0.0,
      "model_record_id": "AF-A0A494C071-F1:v6",
      "n_domain_CA": 62,
      "core_mean_plddt": 79.9171
    },
    {
      "domain_id": "UP:Q9H0M4:PWWP1",
      "protein_id": "UP:Q9H0M4",
      "gene": "ZCWPW1",
      "taxonomy_id": "9606",
      "domain_name": "PWWP1",
      "start": 317,
      "end": 383,
      "length": 67,
      "source": "UniProtKB reviewed feature",
      "evidence": "[{\"evidenceCode\":\"ECO:0000255\",\"source\":\"PROSITE-ProRule\",\"id\":\"PRU00162\"}]",
      "identifiers": "[\"IPR000313\",\"PF00855\",\"PS50812\",\"SM00293\",\"cd20145\"]",
      "alternative_annotations": "[{\"source\":\"cdd\",\"identifier\":\"cd20145\",\"name\":\"PWWP domain found in zinc finger CW-type PWWP domain protein 1 (ZCWPW1) and similar proteins\",\"start\":310,\"end\":425,\"score\":4.19738e-56,\"model\":\"cd20145\",\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q9H0M4/?page_size=200\"},{\"source\":\"smart\",\"identifier\":\"SM00293\",\"name\":\"domain with conserved PWWP motif\",\"start\":315,\"end\":381,\"score\":6.7e-07,\"model\":\"SM00293\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q9H0M4/?page_size=200\"},{\"source\":\"interpro\",\"identifier\":\"IPR000313\",\"name\":\"PWWP domain\",\"start\":315,\"end\":412,\"score\":null,\"model\":null,\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q9H0M4/?page_size=200\"},{\"source\":\"profile\",\"identifier\":\"PS50812\",\"name\":\"PWWP domain profile\",\"start\":317,\"end\":383,\"score\":null,\"model\":\"PS50812\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q9H0M4/?page_size=200\"},{\"source\":\"pfam\",\"identifier\":\"PF00855\",\"name\":\"PWWP domain\",\"start\":318,\"end\":412,\"score\":5e-13,\"model\":\"PF00855\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q9H0M4/?page_size=200\"}]",
      "membership_tier": "annotation_supported",
      "boundary_scope": "annotation core; not a certified complete folded domain or pocket",
      "associated_PDB_entries": 0,
      "observed_core_PDB_entries": 0,
      "max_CA_core_coverage": 0.0,
      "model_record_id": "AF-Q9H0M4-F1:v6",
      "n_domain_CA": 67,
      "core_mean_plddt": 93.506
    },
    {
      "domain_id": "UP:Q504Y3:PWWP1",
      "protein_id": "UP:Q504Y3",
      "gene": "ZCWPW2",
      "taxonomy_id": "9606",
      "domain_name": "PWWP1",
      "start": 98,
      "end": 162,
      "length": 65,
      "source": "UniProtKB reviewed feature",
      "evidence": "[{\"evidenceCode\":\"ECO:0000255\",\"source\":\"PROSITE-ProRule\",\"id\":\"PRU00162\"}]",
      "identifiers": "[\"IPR000313\",\"PF00855\",\"PS50812\",\"cd20146\"]",
      "alternative_annotations": "[{\"source\":\"cdd\",\"identifier\":\"cd20146\",\"name\":\"PWWP domain found in zinc finger CW-type PWWP domain protein 2 (ZCWPW2) and similar proteins\",\"start\":88,\"end\":195,\"score\":4.24516e-48,\"model\":\"cd20146\",\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q504Y3/?page_size=200\"},{\"source\":\"profile\",\"identifier\":\"PS50812\",\"name\":\"PWWP domain profile\",\"start\":98,\"end\":151,\"score\":null,\"model\":\"PS50812\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q504Y3/?page_size=200\"},{\"source\":\"interpro\",\"identifier\":\"IPR000313\",\"name\":\"PWWP domain\",\"start\":98,\"end\":183,\"score\":null,\"model\":null,\"representative\":false,\"integrated_identifier\":null,\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q504Y3/?page_size=200\"},{\"source\":\"pfam\",\"identifier\":\"PF00855\",\"name\":\"PWWP domain\",\"start\":99,\"end\":183,\"score\":2.9e-07,\"model\":\"PF00855\",\"representative\":false,\"integrated_identifier\":\"IPR000313\",\"source_url\":\"https://www.ebi.ac.uk/interpro/api/entry/all/protein/uniprot/Q504Y3/?page_size=200\"}]",
      "membership_tier": "annotation_supported",
      "boundary_scope": "annotation core; not a certified complete folded domain or pocket",
      "associated_PDB_entries": 0,
      "observed_core_PDB_entries": 0,
      "max_CA_core_coverage": 0.0,
      "model_record_id": "AF-Q504Y3-F1:v6",
      "n_domain_CA": 65,
      "core_mean_plddt": 92.8174
    }
  ],
  "interpretation": "Evidence gaps describe this curated snapshot; absence here is not proof of absence from the literature.",
  "current_source_checks": [
    {
      "source_url": "https://www.rcsb.org/structure/9E3R",
      "checked_date": "2026-10-26",
      "finding": "Current RCSB title still explicitly reports PWWP deletion; frozen mapped ranges overlap the core. Construct interpretation remains a source conflict.",
      "status": "requires_construct_verification"
    },
    {
      "source_url": "https://www.rcsb.org/structure/11OA",
      "checked_date": "2026-10-26",
      "finding": "Current RCSB metadata identifies a 5.04-Angstrom EM structure with the R882H mutation. Completeness was evaluated directly from the frozen mmCIF, not inferred from resolution.",
      "status": "metadata_checked"
    }
  ],
  "new_structure_search_scope": "Targeted current RCSB web searches for NSD2 PWWP 2026, NSD3 PWWP 2026 and NSD1 PWWP 2026; no unverified new record promoted. This is not a family-wide exhaustive update.",
  "search_queries": [
    "site.rcsb.org/structure NSD2 PWWP 2026",
    "site.rcsb.org/structure NSD3 PWWP 2026",
    "site.rcsb.org/structure \"PWWP\" \"11OA\"",
    "site.rcsb.org/structure/9E3R PWWP deleted",
    "site.rcsb.org/structure \"NSD2\" \"UNC10415667\"",
    "site.rcsb.org/structure \"PWWP\" \"2026\" \"NSD1\""
  ]
}
