9SNA image
Deposition Date 2025-09-10
Release Date 2026-06-17
Last Version Date 2026-06-17
Entry Detail
PDB ID:
9SNA
Title:
BRCA1-A complex bound to K63-diUbATA - open form StateC StateP
Biological Source:
Source Organism(s):
Homo sapiens (Taxon ID: 9606)
Expression System(s):
Method Details:
Experimental Method:
Resolution:
3.20 Å
Aggregation State:
PARTICLE
Reconstruction Method:
SINGLE PARTICLE
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:BRCA1-A complex subunit Abrax
Gene (Uniprot):ABRAXAS1
Chain IDs:A, F
Chain Length:409
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Lys-63-specific deubiquitinas
Gene (Uniprot):BRCC3
Chain IDs:B, G
Chain Length:316
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:BRISC and BRCA1-A complex mem
Gene (Uniprot):BABAM2
Chain IDs:C, H
Chain Length:383
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:BRISC and BRCA1-A complex mem
Gene (Uniprot):BABAM1
Chain IDs:D, I
Chain Length:349
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:BRCA1-A complex subunit RAP80
Gene (Uniprot):UIMC1
Chain IDs:E, J
Chain Length:171
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin
Gene (Uniprot):UBC
Chain IDs:K (auth: L), M (auth: N)
Chain Length:75
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Polyubiquitin-C
Gene (Uniprot):UBC
Chain IDs:L (auth: M), N (auth: K)
Chain Length:76
Number of Molecules:2
Biological Source:Homo sapiens
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Ubiquitin
Gene (Uniprot):UBC
Chain IDs:O (auth: S), P (auth: T)
Chain Length:76
Number of Molecules:2
Biological Source:Homo sapiens
Primary Citation
A ubiquitin chain-feeding mechanism for BRCA1-A
Biorxiv ? ? ? (2026)
DOI: 10.64898/2026.06.05.730370
Primary Citation of related structures
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