4NB1

Crystal Structure of FosB from Staphylococcus aureus at 1.80 Angstrom Resolution with L-Cysteine-Cys9 Disulfide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Metallothiol transferase FosB	polymer	146	17636.1	2	UniProt (P60864) Pfam (PF00903) In PDB	Staphylococcus aureus subsp. aureus	Fosfomycin resistance protein
2	B	CYSTEINE	non-polymer		121.2	2	Chemie (CYS)
3	B	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4		water	water		18.0	99	Chemie (HOH)

Sequence modifications

A, B: 1 - 139 (UniProt: P60864)

PDB	External Database	Details
Met -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	35272.1
Non-Polymers*	Number of molecules	3
	Total formula weight	338.4
All*	Total formula weight	35610.5

*Water molecules are not included.