Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad3qbya_ All beta proteins SH3-like barrel Tudor/PWWP/MBT PWWP domain automated matches human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Bd3qbyb_ All beta proteins SH3-like barrel Tudor/PWWP/MBT PWWP domain automated matches human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)
Cd3qbyc_ All beta proteins SH3-like barrel Tudor/PWWP/MBT PWWP domain automated matches human (Homo sapiens ) [TaxId: 9606 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyTudor/PWWP/MBT domain-like 8068190 3000404 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyTudor/PWWP/MBT domain-like 8068190 3000404 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyTudor/PWWP/MBT domain-like 8068190 3000404 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APWWPe3qbyA1 A: beta barrelsX: SH3H: SH3T: SH3F: PWWPECOD (1.6)
BPWWPe3qbyB1 A: beta barrelsX: SH3H: SH3T: SH3F: PWWPECOD (1.6)
CPWWPe3qbyC1 A: beta barrelsX: SH3H: SH3T: SH3F: PWWPECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.30.30.140 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
B2.30.30.140 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
C2.30.30.140 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C
PF00855PWWP domain (PWWP)PWWP domainThe PWWP domain is named after a conserved Pro-Trp-Trp-Pro motif [1]. The domain binds to Histone-4 methylated at lysine-20, H4K20me, suggesting that it is methyl-lysine recognition motif. Removal of two conserved aromatic residues in a hydrophobic c ...The PWWP domain is named after a conserved Pro-Trp-Trp-Pro motif [1]. The domain binds to Histone-4 methylated at lysine-20, H4K20me, suggesting that it is methyl-lysine recognition motif. Removal of two conserved aromatic residues in a hydrophobic cavity created by this domain within the full-length protein, Pdp1, abolishes the interaction o f the protein with H4K20me3. In fission yeast, Set9 is the sole enzyme that catalyses all three states of H4K20me, and Set9-mediated H4K20me is required for efficient recruitment of checkpoint protein Crb2 to sites of DNA damage. The methylation of H4K20 is involved in a diverse array of cellular processes, such as organising higher-order chromatin, maintaining genome stability, and regulating cell-cycle progression [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C
Hepatoma-derived growth factor-related protein 2
D [auth H]H4K20me3 Histone H4 Peptide

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
D [auth H]M3L Parent Component: LYS

RESIDAA0074

PSI-MOD :  N6,N6,N6-trimethyl-L-lysine MOD:00083