PWWPAtlas
STRUCTURAL BIOLOGY & CHEMICAL EVIDENCEDataset v1.2 · Phase 6D · Comparative experimental recognition environments

Experimental structure

1KHC

Crystal Structure of the PWWP Domain of Mammalian DNA Methyltransferase Dnmt3b

Unclassified_Review PWWP coordinates observed X-RAY DIFFRACTION

Original coordinates

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PDB deposition
1KHC Deposited model
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Original coordinates are available from a locally verified historical archive or the bundled source and load on request.

Coordinate coverage

Mapped chains

1 chain / domain rows

Label and author chain identifiers are kept separately. Observed Cα counts refer to each mapped annotation core.

ProteinLabel chainAuthor chainDomainObserved Cα / coreObserved substitutions
Dnmt3bA["A"]UP:O88509:PWWP159 / 590

Chemical identity

Chemical components and interpretation

2 component records
CCDNameRoleFull InChIKey
UNXUNKNOWN ATOM OR IONunknown chemical component
unknown		Unresolved
HOHWATERsolvent
incidental		XLYOFNOQVPJJNP-UHFFFAOYSA-N

Geometry, with defined scope

Independent contact evidence

Inspect 22 retained contact records
CCD / instanceProtein chainContact classMinimum core / broader domain distance Å
UNX · BDnmt3b · Anative annotation core contact4.06 / 4.06
UNX · CDnmt3b · Anative annotation core contact2.94 / 2.94
UNX · DDnmt3b · Anative annotation core contact3.65 / 3.65
UNX · EDnmt3b · Anative annotation core contact3.06 / 3.06
UNX · FDnmt3b · Aisolated construct contact outside annotations11.5 / 10.4
UNX · GDnmt3b · Aisolated construct contact outside annotations11.2 / 10.6
UNX · HDnmt3b · Abroader Pfam PWWP contact13.1 / 3.78
UNX · IDnmt3b · Abroader Pfam PWWP contact12.8 / 3.81
UNX · JDnmt3b · Abroader Pfam PWWP contact12.5 / 3.67
UNX · KDnmt3b · Anative annotation core contact3.77 / 3.22
UNX · LDnmt3b · Anative annotation core contact4.55 / 4.39
UNX · MDnmt3b · Anative annotation core contact3.59 / 3.59
UNX · NDnmt3b · Abroader Pfam PWWP contact6.29 / 3.43
UNX · ODnmt3b · Abroader Pfam PWWP contact7.71 / 3.88
UNX · PDnmt3b · Abroader Pfam PWWP contact7.07 / 2.8
UNX · QDnmt3b · Anative annotation core contact3.26 / 3.07
UNX · RDnmt3b · Anative annotation core contact4.66 / 3.13
UNX · SDnmt3b · Anative annotation core contact2.9 / 2.9
UNX · TDnmt3b · Anative annotation core contact3.96 / 3.96
UNX · UDnmt3b · Anative annotation core contact3.71 / 3.71
UNX · VDnmt3b · Anative annotation core contact4.76 / 2.87
UNX · WDnmt3b · Anative annotation core contact2.53 / 2.53

Biological partners

No curated macromolecular partner record.

Source interpretation

Focused scientific audit

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This entry was included in all-entry coordinate/contact calculations but not in the 36-entry focused structural sample.