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9SVX

XRCC3-RAD51C-RAD51D-XRCC2 (XRCC3 complex) capping a RAD51 filament on single stranded DNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(J)
ssDNApolymer216027.91synthetic construct
2B
(C)
DNA repair protein RAD51 homolog 3polymer37642244.61UniProt (O43502)
Pfam (PF08423)
Homo sapiens (human)R51H3,RAD51 homolog C,RAD51-like protein 2
3C
(D)
DNA repair protein XRCC3polymer34637899.81UniProt (O43542)
Pfam (PF26169)
Pfam (PF08423)
Homo sapiens (human)X-ray repair cross-complementing protein 3
4D
(B)
DNA repair protein RAD51 homolog 4polymer32835084.31UniProt (O75771)
Pfam (PF21794)
Pfam (PF08423)
Homo sapiens (human)R51H3,RAD51 homolog D,RAD51-like protein 3,TRAD
5E
(A)
DNA repair protein XRCC2polymer28031995.51UniProt (O43543)
Pfam (PF08423)
Homo sapiens (human)X-ray repair cross-complementing protein 2
6F, G, H, I, J
(E, F, G, H, I)
DNA repair protein RAD51 homolog 1polymer33937009.15UniProt (Q06609)
Pfam (PF14520)
Pfam (PF08423)
Homo sapiens (human)HsRAD51,hRAD51,RAD51 homolog A
7K
(C)
ADENOSINE-5'-DIPHOSPHATEnon-polymer427.21Chemie (ADP)
8AA, DA, L, N, P...
(G, H, C, D, B...)
MAGNESIUM IONnon-polymer24.38Chemie (MG)
9BA, M, O, Q, T...
(H, D, B, A, E...)
ADENOSINE-5'-TRIPHOSPHATEnon-polymer507.27Chemie (ATP)
10CA, EA, U, W, Z
(H, I, E, F, G)
CALCIUM IONnon-polymer40.15Chemie (CA)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains10
Total formula weight338297.7
Non-Polymers*Number of molecules21
Total formula weight4372.3
All*Total formula weight342670.0
*Water molecules are not included.

247536

PDB entries from 2026-01-14

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