3VSA

Crystal Structure of O-phosphoserine sulfhydrylase without acetate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein CysO	polymer	389	42025.9	2	UniProt (Q9YBL2) Pfam (PF00291) In PDB	Aeropyrum pernix	Cystathionine beta-synthase, Cysteine synthase, O-acetylserine sulfhydrylase, O-phosphoserine sulfhydrylase, Serine sulfhydrase
2	A, B	PYRIDOXAL-5'-PHOSPHATE	non-polymer		247.1	2	Chemie (PLP)
3	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	1	Chemie (MPD)
4		water	water		18.0	276	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	84051.7
Non-Polymers*	Number of molecules	3
	Total formula weight	612.5
All*	Total formula weight	84664.2

*Water molecules are not included.