9KQO | pdb_00009kqo

cryo-EM structure of RNF20/RNF40-RAD6A-Ub in complex with H2BS112GlcNAc nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
GSCOP2B SuperfamilyCore histone-like 8039342 3001387 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCore histone-like 8039342 3001387 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyCore histone-like 8039341 3001387 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCore histone-like 8039341 3001387 SCOP2B (2022-06-29)
LSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyUbiquitin-like 8104287 3000157 SCOP2B (2022-06-29)
N [auth R]SCOP2B SuperfamilyUBC-like 8059976 3000570 SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
C, G
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
E, K
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain
PF00097Zinc finger, C3HC4 type (RING finger) (zf-C3HC4)Zinc finger, C3HC4 type (RING finger)The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many protein ...The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many proteins containing a RING finger play a key role in the ubiquitination pathway [2].
Domain
F, L
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
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
N [auth R]PF00179Ubiquitin-conjugating enzyme (UQ_con)Ubiquitin-conjugating enzymeProteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cystein ...Proteins destined for proteasome-mediated degradation may be ubiquitinated. Ubiquitination follows conjugation of ubiquitin to a conserved cysteine residue of UBC homologues. TSG101 is one of several UBC homologues that lacks this active site cysteine [4, 5].
Domain
PF00097Zinc finger, C3HC4 type (RING finger) (zf-C3HC4)Zinc finger, C3HC4 type (RING finger)The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many protein ...The C3HC4 type zinc-finger (RING finger) is a cysteine-rich domain of 40 to 60 residues that coordinates two zinc ions, and has the consensus sequence: C-X2-C-X(9-39)-C-X(1-3)-H-X(2-3)-C-X2-C-X(4-48)-C-X2-C where X is any amino acid [1]. Many proteins containing a RING finger play a key role in the ubiquitination pathway [2].
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
C, G
Histone H2A type 1-B/E
D, H
Histone H2B type 1-K
E, K
Histone H3 -
DNA (147-MER)---
E3 ubiquitin-protein ligase BRE1A
DNA (147-MER)---
F, L
Histone H4
Polyubiquitin-B- -
N [auth R]Ubiquitin-conjugating enzyme E2 A
E3 ubiquitin-protein ligase BRE1B

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
C, G
IPR009072Histone-foldHomologous Superfamily
C, G
IPR002119Histone H2AFamily
C, G
IPR007125Core Histone H2A/H2B/H3 domainDomain
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
D, H
IPR009072Histone-foldHomologous Superfamily
D, H
IPR000558Histone H2BFamily
D, H
IPR007125Core Histone H2A/H2B/H3 domainDomain
D, H
IPR055333Histone H2B, conserved siteConserved Site
E, K
IPR009072Histone-foldHomologous Superfamily
E, K
IPR000164Histone H3/CENP-AFamily
E, K
IPR007125Core Histone H2A/H2B/H3 domainDomain
IPR013956E3 ubiquitin ligase Bre1Family
IPR058642BRE1A/B-like domainDomain
IPR018957Zinc finger, C3HC4 RING-typeDomain
IPR017907Zinc finger, RING-type, conserved siteConserved Site
IPR058643BRE1-like, coiled-coil containing domainDomain
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
IPR001841Zinc finger, RING-typeDomain
F, L
IPR009072Histone-foldHomologous Superfamily
F, L
IPR035425CENP-T/Histone H4, histone foldDomain
F, L
IPR001951Histone H4Family
F, L
IPR019809Histone H4, conserved siteConserved Site
F, L
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
IPR019956Ubiquitin domainDomain
IPR019954Ubiquitin conserved siteConserved Site
IPR050158Ubiquitin and ubiquitin-likeFamily
IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
IPR000626Ubiquitin-like domainDomain
N [auth R]IPR016135Ubiquitin-conjugating enzyme/RWD-likeHomologous Superfamily
N [auth R]IPR000608Ubiquitin-conjugating (UBC), catalytic core domainDomain
N [auth R]IPR023313Ubiquitin-conjugating enzyme, active siteActive Site
N [auth R]IPR050113Ubiquitin-conjugating enzyme E2-likeFamily
IPR018957Zinc finger, C3HC4 RING-typeDomain
IPR017907Zinc finger, RING-type, conserved siteConserved Site
IPR058643BRE1-like, coiled-coil containing domainDomain
IPR013083Zinc finger, RING/FYVE/PHD-typeHomologous Superfamily
IPR013956E3 ubiquitin ligase Bre1Family
IPR058642BRE1A/B-like domainDomain
IPR001841Zinc finger, RING-typeDomain

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
C, G
PharosP04908
D, H
PharosO60814
PharosQ5VTR2
F, L
PharosP62805
N [auth R]PharosP49459
PharosO75150