3PC6

X-ray crystal structure of the second XRCC1 BRCT domain.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	DNA repair protein XRCC1	polymer	104	12588.2	2	UniProt (Q60596) Pfam (PF16589)	Mus musculus (mouse)	X-ray repair cross-complementing protein 1
2	C, D (A, B)	water	water		18.0	182	Chemie (HOH)

Sequence modifications

A, B: 535 - 631 (UniProt: Q60596)

PDB	External Database	Details
Met 534	-	initiating methionine
His 632	-	expression tag
His 633	-	expression tag
His 634	-	expression tag
His 635	-	expression tag
His 636	-	expression tag
His 637	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	25176.3
All*	Total formula weight	25176.3

*Water molecules are not included.