8OX1 | pdb_00008ox1

Structure of TRF1core in complex with telomeric nucleosome


Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
L [auth M]SCOP2B SuperfamilyHomeodomain-like 8057625 3000001 SCOP2B (2022-06-29)
K [auth L]SCOP2B SuperfamilyHomeodomain-like 8057625 3000001 SCOP2B (2022-06-29)
HSCOP2B SuperfamilyCore histone-like 8066267 3001387 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyCore histone-like 8066267 3001387 SCOP2B (2022-06-29)
GSCOP2B SuperfamilyCore histone-like 8067138 3001387 SCOP2B (2022-06-29)
CSCOP2B SuperfamilyCore histone-like 8067138 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)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
L [auth M]PF00249Myb-like DNA-binding domain (Myb_DNA-binding)Myb-like DNA-binding domainThis family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1]. Domain
K [auth L]PF00249Myb-like DNA-binding domain (Myb_DNA-binding)Myb-like DNA-binding domainThis family contains the DNA binding domains from Myb proteins, as well as the SANT domain family [1]. 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
L [auth M]Telomeric repeat-binding factor 1
K [auth L]Telomeric repeat-binding factor 1
Telomeric DNA G strand---
Telomeric DNA C strand---
D, H
Histone H2B type 1-C/E/F/G/I
C, G
Histone H2A type 1-C
B, F
Histone H4
A, E
Histone H3.1

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
L [auth M]IPR017930Myb domainDomain
L [auth M]IPR052450Telomeric Repeat-Binding Domain-Containing ProteinFamily
L [auth M]IPR013867Telomere repeat-binding factor, dimerisation domainDomain
L [auth M]IPR009057Homedomain-like superfamilyHomologous Superfamily
L [auth M]IPR036507Telomere repeat-binding factor, dimerisation domain superfamilyHomologous Superfamily
L [auth M]IPR017357Telomeric repeat-binding factor 1/2Family
L [auth M]IPR001005SANT/Myb domainDomain
K [auth L]IPR017930Myb domainDomain
K [auth L]IPR052450Telomeric Repeat-Binding Domain-Containing ProteinFamily
K [auth L]IPR013867Telomere repeat-binding factor, dimerisation domainDomain
K [auth L]IPR009057Homedomain-like superfamilyHomologous Superfamily
K [auth L]IPR036507Telomere repeat-binding factor, dimerisation domain superfamilyHomologous Superfamily
K [auth L]IPR017357Telomeric repeat-binding factor 1/2Family
K [auth L]IPR001005SANT/Myb domainDomain
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
IPR007125Core Histone H2A/H2B/H3 domainDomain
C, G
IPR032454Histone H2A, C-terminal domainDomain
C, G
IPR032458Histone H2A conserved siteConserved Site
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
L [auth M]PharosP54274
K [auth L]PharosP54274
D, H
PharosP62807
C, G
PharosQ93077
B, F
PharosP62805
A, E
PharosP68431

Protein Modification Annotation

Modified Residue(s)
ChainResidue(s)Description
L [auth M]SEP Parent Component: SER

RESIDAA0037

PSI-MOD :  O-phospho-L-serine MOD:00046