4IR0

Crystal Structure of Metallothiol Transferase FosB 2 from Bacillus anthracis str. Ames

Replaces:  3UH9

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)	Metallothiol transferase FosB 2	polymer	148	17790.6	2	UniProt (Q81W73) Pfam (PF00903)	Bacillus anthracis (anthrax anthrax bacterium)	Fosfomycin resistance protein 2
2	C, G (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, H (A, B)	FOSFOMYCIN	non-polymer		138.1	2	Chemie (FCN)
4	E, F, I, J (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
5	K, L (A, B)	water	water		18.0	197	Chemie (HOH)

Sequence modifications

A, B: 1 - 139 (UniProt: Q81W73)

PDB	External Database	Details
Mse 0	-	expression tag
Ala 140	-	expression tag
Gly 141	-	expression tag
Glu 142	-	expression tag
Asn 143	-	expression tag
Leu 144	-	expression tag
Tyr 145	-	expression tag
Phe 146	-	expression tag
Gln 147	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35581.1
Non-Polymers*	Number of molecules	8
	Total formula weight	655.2
All*	Total formula weight	36236.3

*Water molecules are not included.