9SW0

XRCC3-RAD51C-RAD51D-XRCC2 (XRCC3 complex) capping a RAD51 filament on a D-loop intermediate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (B)	DNA repair protein RAD51 homolog 4	polymer	328	35084.3	1	UniProt (O75771) Pfam (PF21794) Pfam (PF08423)	Homo sapiens (human)	R51H3,RAD51 homolog D,RAD51-like protein 3,TRAD
2	B, C, G, K, L... (F, G, E, H, I...)	DNA repair protein RAD51 homolog 1	polymer	339	37009.1	7	UniProt (Q06609) Pfam (PF14520) Pfam (PF08423)	Homo sapiens (human)	HsRAD51,hRAD51,RAD51 homolog A
3	D (M)	Invading strand DNA (isDNA)	polymer	32	9460.1	1		synthetic construct
4	E (N)	Complementary strand DNA (csDNA)	polymer	59	18211.7	1		synthetic construct
5	F (O)	Exchanged strand DNA (esDNA)	polymer	59	17969.6	1		synthetic construct
6	H (A)	DNA repair protein XRCC2	polymer	280	31995.5	1	UniProt (O43543) Pfam (PF08423)	Homo sapiens (human)	X-ray repair cross-complementing protein 2
7	I (C)	DNA repair protein RAD51 homolog 3	polymer	376	42244.6	1	UniProt (O43502) Pfam (PF08423)	Homo sapiens (human)	R51H3,RAD51 homolog C,RAD51-like protein 2
8	J (D)	DNA repair protein XRCC3	polymer	346	37899.8	1	UniProt (O43542) Pfam (PF26169) Pfam (PF08423)	Homo sapiens (human)	X-ray repair cross-complementing protein 3
9	AA, CA, FA, JA, O... (D, H, I, J, B...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	8	Chemie (ATP)
10	DA, HA, IA, LA, Q... (H, I, J, K, F...)	CALCIUM ION	non-polymer		40.1	7	Chemie (CA)
11	BA, EA, GA, KA, R... (D, H, I, J, F...)	MAGNESIUM ION	non-polymer		24.3	8	Chemie (MG)
12	Y (C)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)

Contents of the asymmetric unit

Polymers	Number of chains	14
	Total formula weight	451929.4
Non-Polymers*	Number of molecules	24
	Total formula weight	4959.6
All*	Total formula weight	456889.0

*Water molecules are not included.