4G3H

Crystal structure of helicobacter pylori arginase

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)	Arginase (RocF)	polymer	330	38051.8	4	UniProt (O25949) Pfam (PF00491)	Helicobacter pylori
2	E, F, G, H, I... (A, B, C, D)	MANGANESE (II) ION	non-polymer		54.9	8	Chemie (MN)
3	M, N, O, P (A, B, C, D)	water	water		18.0	675	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 322 (UniProt: O25949)

PDB	External Database	Details
Leu 323	-	expression tag
Glu 324	-	expression tag
His 325	-	expression tag
His 326	-	expression tag
His 327	-	expression tag
His 328	-	expression tag
His 329	-	expression tag
His 330	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	152207.0
Non-Polymers*	Number of molecules	8
	Total formula weight	439.5
All*	Total formula weight	152646.5

*Water molecules are not included.