3EN2

Three-dimensional structure of the protein priB from Ralstonia solanacearum at the resolution 2.3A. Northeast Structural Genomics Consortium target RsR213C.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Probable primosomal replication protein n	polymer	101	11208.5	1	UniProt (Q8XZT7) Pfam (PF22657)	Ralstonia solanacearum (Pseudomonas solanacearum)
2	B, C (A)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K)
3	D (A)	water	water		18.0	77	Chemie (HOH)

Sequence modifications

A: 1 - 93 (UniProt: Q8XZT7)

PDB	External Database	Details
Val 12	Ala 20	engineered mutation
Leu 94	-	expression tag
Glu 95	-	expression tag
His 96	-	expression tag
His 97	-	expression tag
His 98	-	expression tag
His 99	-	expression tag
His 100	-	expression tag
His 101	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	11208.5
Non-Polymers*	Number of molecules	2
	Total formula weight	78.2
All*	Total formula weight	11286.7

*Water molecules are not included.