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4IFI

Structure of human BRCA1 BRCT in complex with BAAT peptide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Breast cancer type 1 susceptibility proteinpolymer21424531.21UniProt (P38398)
Pfam (PF00533)
Homo sapiens (human)RING finger protein 53
2B
(B)
BAAT peptidepolymer6772.81UniProt (Q6PJG6)Homo sapiens
3C
(A)
ACETATE IONnon-polymer59.01Chemie (ACT)
4D, E
(A, B)
waterwater18.066Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight25304.0
Non-Polymers*Number of molecules1
Total formula weight59.0
All*Total formula weight25363.0
*Water molecules are not included.

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PDB entries from 2025-12-24

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