9V9Y | pdb_00009v9y

Cryo-EM structure of the ncPRC1.4 complex containing one RNF2-BMI1 and one RYBP bound to the H2AK119ub-modified nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
M [auth K]SCOP2B SuperfamilyUbiquitin-like 8101457 3000157 SCOP2B (2022-06-29)
K [auth M]SCOP2B SuperfamilyRING/U-box like 8079705 3000160 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyCore histone-like 8067126 3001387 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCore histone-like 8067126 3001387 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCore histone-like 8042439 3001387 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCore histone-like 8042439 3001387 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCore histone-like 8096712 3001387 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCore histone-like 8096712 3001387 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
M [auth K]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
L [auth N]PF13923Zinc finger, C3HC4 type (RING finger) (zf-C3HC4_2)Zinc finger, C3HC4 type (RING finger)Domain
K [auth M]PF13923Zinc finger, C3HC4 type (RING finger) (zf-C3HC4_2)Zinc finger, C3HC4 type (RING finger)Domain
C, G
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
B, 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
A, E
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
M [auth K]Ubiquitin
L [auth N]E3 ubiquitin-protein ligase RING2
K [auth M]Polycomb complex protein BMI-1
DNA (132-MER)---
DNA (131-MER)---
D, H
Histone H2B
C, G
Histone H2A
B, F
Histone H4
N [auth L]RING1 and YY1-binding protein
A, E
Histone H3

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
M [auth K]IPR019954Ubiquitin conserved siteConserved Site
M [auth K]IPR050158Ubiquitin and ubiquitin-likeFamily
M [auth K]IPR000626Ubiquitin-like domainDomain
M [auth K]IPR019956Ubiquitin domainDomain
M [auth K]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
L [auth N]IPR043540E3 ubiquitin-protein ligase RING1/RING2Family
L [auth N]IPR017907Zinc finger, RING-type, conserved siteConserved Site
L [auth N]IPR032443RAWUL domainDomain
L [auth N]IPR037937E3 ubiquitin-protein ligase RING2, RAWUL domainDomain
L [auth N]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
L [auth N]IPR001841Zinc finger, RING-typeDomain
K [auth M]IPR017907Zinc finger, RING-type, conserved siteConserved Site
K [auth M]IPR032443RAWUL domainDomain
K [auth M]IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
K [auth M]IPR001841Zinc finger, RING-typeDomain
D, H
IPR009072Histone-foldHomologous Superfamily
D, H
IPR000558Histone H2BFamily
D, H
IPR007125Core Histone H2A/H2B/H3 domainDomain
D, H
IPR055333Histone H2B, conserved siteConserved Site
C, G
IPR009072Histone-foldHomologous Superfamily
C, G
IPR002119Histone H2AFamily
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
C, G
IPR007125Core Histone H2A/H2B/H3 domainDomain
B, F
IPR009072Histone-foldHomologous Superfamily
B, F
IPR001951Histone H4Family
B, F
IPR035425CENP-T/Histone H4, histone foldDomain
B, F
IPR019809Histone H4, conserved siteConserved Site
B, F
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
N [auth L]IPR036443Zinc finger, RanBP2-type superfamilyHomologous Superfamily
N [auth L]IPR039958RING1 and YY1-binding protein/YY1-associated factor 2Family
N [auth L]IPR033774Yaf2/RYBP C-terminal binding motifConserved Site
N [auth L]IPR001876Zinc finger, RanBP2-typeDomain
A, E
IPR009072Histone-foldHomologous Superfamily
A, E
IPR000164Histone H3/CENP-AFamily
A, E
IPR007125Core Histone H2A/H2B/H3 domainDomain