6WCI

Crystal structure of a cysteine desulfurase SufS from Stenotrophomonas maltophilia K279a

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)	Cysteine desulfurase	polymer	426	46913.4	2	UniProt (B2FS04) Pfam (PF00266)	Stenotrophomonas maltophilia (strain K279a)	SufS
2	C, D (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
3	E (B)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	F, G (A, B)	water	water		18.0	437	Chemie (HOH)

Sequence modifications

A, B: 1 - 418 (UniProt: B2FS04)

PDB	External Database	Details
Met -7	-	expression tag
Ala -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	93826.8
Non-Polymers*	Number of molecules	3
	Total formula weight	220.2
All*	Total formula weight	94047.0

*Water molecules are not included.