8TXW | pdb_00008txw

Cryo-EM structure of the human nucleosome core particle ubiquitylated at histone H2A K15 in complex with RNF168 (Class 2)


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
L [auth G]SCOP2B SuperfamilyCore histone-like 8039342 3001387 SCOP2B (2022-06-29)
K [auth C]SCOP2B SuperfamilyCore histone-like 8039342 3001387 SCOP2B (2022-06-29)
F [auth H]SCOP2B SuperfamilyCore histone-like 8066267 3001387 SCOP2B (2022-06-29)
C [auth D]SCOP2B SuperfamilyCore histone-like 8066267 3001387 SCOP2B (2022-06-29)
E [auth F]SCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
D [auth E]SCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
K [auth C],
L [auth G]
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
K [auth C],
L [auth G]
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain
J [auth M]PF00240Ubiquitin family (ubiquitin)Ubiquitin familyThis family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry ...This family contains a number of ubiquitin-like proteins: SUMO (smt3 homologue) (see Swiss:Q02724), Nedd8 (see Swiss:P29595), Elongin B (see Swiss:Q15370), Rub1 (see Swiss:Q9SHE7), and Parkin (see Swiss:O60260). A number of them are thought to carry a distinctive five-residue motif termed the proteasome-interacting motif (PIM), which may have a biologically significant role in protein delivery to proteasomes and recruitment of proteasomes to transcription sites [5].
Domain
B,
E [auth F]
PF15511Centromere kinetochore component CENP-T histone fold (CENP-T_C)Centromere kinetochore component CENP-T histone foldCENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly asso ...CENP-T is a family of vertebral kinetochore proteins that associates directly with CENP-W. The N-terminus of CENP-T proteins interacts directly with the Ndc80 complex in the outer kinetochore. Importantly, the CENP-T-W complex does not directly associate with CENP-A, but with histone H3 in the centromere region. CENP-T and -W form a hetero-tetramer with CENP-S and -X and bind to a ~100 bp region of nucleosome-free DNA forming a nucleosome-like structure. The DNA-CENP-T-W-S-X complex is likely to be associated with histone H3-containing nucleosomes rather than with CENP-nucleosomes. This domain is the C-terminal histone fold domain of CENP-T, which associates with chromatin [2-3].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
K [auth C],
L [auth G]
Histone H2A type 1-B/E
J [auth M]Polyubiquitin-B
I [auth K]E3 ubiquitin-protein ligase RNF168
H [auth J]DNA (147-MER)---
G [auth I]DNA (147-MER)---
C [auth D],
F [auth H]
Histone H2B type 1-C/E/F/G/I
B,
E [auth F]
Histone H4
A,
D [auth E]
Histone H3.1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
K [auth C],
L [auth G]
IPR009072Histone-foldHomologous Superfamily
K [auth C],
L [auth G]
IPR002119Histone H2AFamily
K [auth C],
L [auth G]
IPR007125Core Histone H2A/H2B/H3 domainDomain
K [auth C],
L [auth G]
IPR032454Histone H2A, C-terminal domainDomain
K [auth C],
L [auth G]
IPR032458Histone H2A conserved siteConserved Site
J [auth M]IPR019954Ubiquitin conserved siteConserved Site
J [auth M]IPR050158Ubiquitin and ubiquitin-likeFamily
J [auth M]IPR000626Ubiquitin-like domainDomain
J [auth M]IPR019956Ubiquitin domainDomain
J [auth M]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
I [auth K]IPR051657RNF168/RNF169 E3 ubiquitin-protein ligaseFamily
I [auth K]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
I [auth K]IPR034725E3 ubiquitin-protein ligase RNF168Family
I [auth K]IPR001841Zinc finger, RING-typeDomain
C [auth D],
F [auth H]
IPR009072Histone-foldHomologous Superfamily
C [auth D],
F [auth H]
IPR000558Histone H2BFamily
C [auth D],
F [auth H]
IPR007125Core Histone H2A/H2B/H3 domainDomain
C [auth D],
F [auth H]
IPR055333Histone H2B, conserved siteConserved Site
B,
E [auth F]
IPR009072Histone-foldHomologous Superfamily
B,
E [auth F]
IPR035425CENP-T/Histone H4, histone foldDomain
B,
E [auth F]
IPR001951Histone H4Family
B,
E [auth F]
IPR019809Histone H4, conserved siteConserved Site
B,
E [auth F]
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
A,
D [auth E]
IPR009072Histone-foldHomologous Superfamily
A,
D [auth E]
IPR007125Core Histone H2A/H2B/H3 domainDomain
A,
D [auth E]
IPR000164Histone H3/CENP-AFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
K [auth C],
L [auth G]
PharosP04908
J [auth M]PharosP0CG47
I [auth K]PharosQ8IYW5
C [auth D],
F [auth H]
PharosP62807
B,
E [auth F]
PharosP62805
A,
D [auth E]
PharosP68431