7YQK | pdb_00007yqk

cryo-EM structure of gammaH2AXK15ub-H4K20me2 nucleosome bound to 53BP1


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
M [auth N]SCOP2B SuperfamilyTudor/PWWP/MBT domain-like 8041640 3000404 SCOP2B (2022-06-29)
M [auth N]SCOP2B SuperfamilyTudor/PWWP/MBT domain-like 8041642 3000404 SCOP2B (2022-06-29)
K [auth O]SCOP2B SuperfamilyUbiquitin-like 8101457 3000157 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyCore histone-like 8039341 3001387 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCore histone-like 8039341 3001387 SCOP2B (2022-06-29)
FSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyCore histone-like 8070545 3001387 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)
ASCOP2B SuperfamilyCore histone-like 8039340 3001387 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
M [auth N]53-BP1_Tudor_Ce7yqkN1 A: beta barrelsX: SH3H: SH3T: SH3F: 53-BP1_Tudor_CECOD (1.6)
M [auth N]53-BP1_Tudor_Ne7yqkN2 A: beta barrelsX: SH3H: SH3T: SH3F: 53-BP1_Tudor_NECOD (1.6)
K [auth O]ubiquitin_1e7yqkO1 A: a+b two layersX: beta-GraspH: Ubiquitin-relatedT: Ubiquitin-likeF: ubiquitin_1ECOD (1.6)
HHistonee7yqkH1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
DHistonee7yqkD1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
GHistone_1e7yqkG1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
CHistone_1e7yqkC1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
FHistone_1e7yqkF1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
BHistone_1e7yqkB1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: Histone_1ECOD (1.6)
EHistonee7yqkE1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)
AHistonee7yqkA1 A: alpha arraysX: Histone-likeH: Histone-relatedT: HistoneF: HistoneECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
M [auth N]PF09038Tumour suppressor p53-binding protein-1 Tudor (53-BP1_Tudor)Tumour suppressor p53-binding protein-1 TudorMembers of this family consist of ten beta-strands and a carboxy-terminal alpha-helix. The amino-terminal five beta-strands and the C-terminal five beta-strands adopt folds that are identical to each other. This domain is essential for the recruitmen ...Members of this family consist of ten beta-strands and a carboxy-terminal alpha-helix. The amino-terminal five beta-strands and the C-terminal five beta-strands adopt folds that are identical to each other. This domain is essential for the recruitment of proteins to double stranded breaks in DNA, which is mediated by interaction with methylated Lys 79 of histone H3 [1].
Domain
K [auth O]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
D, H
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain
C, G
PF16211C-terminus of histone H2A (Histone_H2A_C)C-terminus of histone H2A- Family
C, G
PF00125Core histone H2A/H2B/H3/H4 domain (Histone)Core histone H2A/H2B/H3/H4 domainDomain
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 N]TP53-binding protein 1
L [auth K]UDR motif of 53BP1
K [auth O]Polyubiquitin-B
DNA (145-MER)---
DNA (145-MER)---
D, H
Histone H2B
C, G
Histone H2AX
B, F
Histone H4
A, E
Histone H3.1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
M [auth N]IPR047252TP53-binding protein 1-likeFamily
M [auth N]IPR014722Large ribosomal subunit protein uL2, domain 2Homologous Superfamily
M [auth N]IPR015125Tumour suppressor p53-binding protein-1, Tudor domainDomain
M [auth N]IPR001357BRCT domainDomain
M [auth N]IPR036420BRCT domain superfamilyHomologous Superfamily
M [auth N]IPR047249TP53-binding protein 1-like, first BRCT domainDomain
M [auth N]IPR047250TP53-binding protein 1-like, second BRCT domainDomain
L [auth K]IPR047252TP53-binding protein 1-likeFamily
L [auth K]IPR014722Large ribosomal subunit protein uL2, domain 2Homologous Superfamily
L [auth K]IPR015125Tumour suppressor p53-binding protein-1, Tudor domainDomain
L [auth K]IPR001357BRCT domainDomain
L [auth K]IPR036420BRCT domain superfamilyHomologous Superfamily
L [auth K]IPR047249TP53-binding protein 1-like, first BRCT domainDomain
L [auth K]IPR047250TP53-binding protein 1-like, second BRCT domainDomain
K [auth O]IPR019954Ubiquitin conserved siteConserved Site
K [auth O]IPR050158Ubiquitin and ubiquitin-likeFamily
K [auth O]IPR000626Ubiquitin-like domainDomain
K [auth O]IPR019956Ubiquitin domainDomain
K [auth O]IPR029071Ubiquitin-like domain superfamilyHomologous Superfamily
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
IPR002119Histone H2AFamily
C, G
IPR007125Core Histone H2A/H2B/H3 domainDomain
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
C, G
IPR009072Histone-foldHomologous Superfamily
B, F
IPR009072Histone-foldHomologous Superfamily
B, F
IPR035425CENP-T/Histone H4, histone foldDomain
B, F
IPR001951Histone H4Family
B, F
IPR019809Histone H4, conserved siteConserved Site
B, F
IPR004823TATA box binding protein associated factor (TAF), histone-like fold domainDomain
A, E
IPR009072Histone-foldHomologous Superfamily
A, E
IPR007125Core Histone H2A/H2B/H3 domainDomain
A, E
IPR000164Histone H3/CENP-AFamily

Pharos: Disease Associations Pharos Homepage Annotation

ChainsDrug Target  Associated Disease
M [auth N]PharosQ12888
L [auth K]PharosQ12888
K [auth O]PharosP0CG47
D, H
PharosO60814
C, G
PharosP16104
B, F
PharosP62805
A, E
PharosP68431