7E6C

Crystal structure of L-cycloserine-bound form of cysteine desulfurase SufS C361A from Bacillus subtilis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Cysteine desulfurase SufS	polymer	419	46554.5	1	UniProt (O32164) Pfam (PF00266)	Bacillus subtilis subsp. subtilis str. 168
2	B, C, D, E, F... (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	10	Chemie (PEG)
3	L, M, N (A)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
4	O (A)	TETRAETHYLENE GLYCOL	non-polymer		194.2	1	Chemie (PG4)
5	P (A)	(5-hydroxy-6-methyl-4-{[(3-oxo-2,3-dihydro-1,2-oxazol-4-yl)amino]methyl}pyridin-3-yl)methyl dihydrogen phosphate	non-polymer		331.2	1	Chemie (7TS)
6	Q (A)	water	water		18.0	250	Chemie (HOH)

Sequence modifications

A: 1 - 406 (UniProt: O32164)

PDB	External Database	Details
Met -2	-	initiating methionine
Gly -1	-	expression tag
His 0	-	expression tag
Ala 361	Cys 361	engineered mutation
Val 407	-	expression tag
Asp 408	-	expression tag
Leu 409	-	expression tag
Glu 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag
His 413	-	expression tag
His 414	-	expression tag
His 415	-	expression tag
His 416	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46554.5
Non-Polymers*	Number of molecules	15
	Total formula weight	1772.8
All*	Total formula weight	48327.4

*Water molecules are not included.