5DBH

Crystal structure of O-acetylserine sulfhydrylase from haemophilus influenzae in complex with reaction intermediate alpha-aminoacrylate

Replaces:  4LHG

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	X	Cysteine synthase	polymer	322	34252.2	1	UniProt (P45040) Pfam (PF00291) In PDB	Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)	CSase,O-acetylserine (thiol)-lyase,OAS-TL,O-acetylserine sulfhydrylase
2	X	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	X	2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid	non-polymer		316.2	1	Chemie (0JO)
4		water	water		18.0	94	Chemie (HOH)

Sequence modifications

X: 1 - 316 (UniProt: P45040)

PDB	External Database	Details
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	1
	Total formula weight	34252.2
Non-Polymers*	Number of molecules	2
	Total formula weight	408.3
All*	Total formula weight	34660.5

*Water molecules are not included.