1VDD

Crystal structure of recombinational repair protein RecR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Recombination protein recR	polymer	228	24823.3	4	UniProt (Q9ZNA2) Pfam (PF21176) Pfam (PF02132) Pfam (PF01751) Pfam (PF21175)	Deinococcus radiodurans
2	E, G, I, K (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	F, H, J, L, M (A, B, C, D)	IMIDAZOLE	non-polymer		69.1	5	Chemie (IMD)
4	N, O, P, Q (A, B, C, D)	water	water		18.0	65	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 220 (UniProt: Q9ZNA2)

PDB	External Database	Details
Leu 221	-	expression tag
Glu 222	-	expression tag
His 223	-	expression tag
His 224	-	expression tag
His 225	-	expression tag
His 226	-	expression tag
His 227	-	expression tag
His 228	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	99293.3
Non-Polymers*	Number of molecules	9
	Total formula weight	607.1
All*	Total formula weight	99900.4

*Water molecules are not included.