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

Experimental structure

9I7C

Crystal structure of wild-type HRP-2 PWWP domain - Crystal form P212121 type 1

APO PWWP coordinates observed X-RAY DIFFRACTION

Original coordinates

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PDB deposition
9I7C 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

3 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
HDGFL2A["A"]UP:Q7Z4V5:PWWP158 / 580
HDGFL2B["B"]UP:Q7Z4V5:PWWP153 / 580
HDGFL2C["C"]UP:Q7Z4V5:PWWP150 / 580

Chemical identity

Chemical components and interpretation

3 component records
CCDNameRoleFull InChIKey
DMSDIMETHYL SULFOXIDEsolvent
incidental		IAZDPXIOMUYVGZ-UHFFFAOYSA-N
SO4SULFATE IONion/additive
incidental		QAOWNCQODCNURD-UHFFFAOYSA-L
HOHWATERsolvent
incidental		XLYOFNOQVPJJNP-UHFFFAOYSA-N

Geometry, with defined scope

Independent contact evidence

Inspect 10 retained contact records
CCD / instanceProtein chainContact classMinimum core / broader domain distance Å
DMS · DHDGFL2 · Anative annotation core contact2.72 / 2.72
DMS · GHDGFL2 · Anative annotation core contact3.53 / 3.53
DMS · GHDGFL2 · Bnative annotation core contact2.95 / 2.95
DMS · JHDGFL2 · Cnative annotation core contact2.72 / 2.72
SO4 · EHDGFL2 · Abroader Pfam PWWP contact5.71 / 2.96
SO4 · FHDGFL2 · Anative annotation core contact2.68 / 2.68
SO4 · HHDGFL2 · Anative annotation core contact2.69 / 2.69
SO4 · HHDGFL2 · Bbroader Pfam PWWP contact5.72 / 2.91
SO4 · IHDGFL2 · Bnative annotation core contact2.84 / 2.84
SO4 · KHDGFL2 · Cnative annotation core contact2.49 / 2.49

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.