Brand  (β version)

PDB ID: 5DBH

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Ligands
Code Name Style Show Link
0JO 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid PoSSuM
GOL Glycerol PoSSuM
Non-standard Residues
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Structure summary

Code : 5DBH   PDBj   RCSB PDB   PDBe
Header : TRANSFERASE
Title : Crystal structure of O-acetylserine sulfhydrylase from haemophilus influenzae in complex with reaction intermediate alpha-aminoacrylate
Release Data : 2015-09-09
Compound :
mol_id molecule chains synonym
1 Cysteine synthase X CSase,O-acetylserine (thiol)-lyase,OAS-TL,O-acetylserine sulfhydrylase
ec: 2.5.1.47
Source :
mol_id organism_scientific expression_system
1 Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)  (taxid:71421) Escherichia coli BL21(DE3)  (taxid:469008)
strain: ATCC 51907 / DSM 11121 / KW20 / Rd
cell_line: Bacterial cells
atcc: 51907
cell: bacteria
gene: cysK, HI_1103
expression_system_strain: BL21(DE3)
expression_system_vector_type: Plasmid
expression_system_plasmid: pET28A
Authors : Kaushik, A., Ekka, M.K., Singh, A.K., Kumaran, S.
Keywords : cysteine synthase activity, transferase activity, TRANSFERASE
Exp. method : X-RAY DIFFRACTION ( 1.98 Å )
Citation :

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

Kaushik, A.,Ekka, M.K.,Singh, A.K.  et al.
To Be Published 

Reaction

Chain : X
UniProt : P45040 (CYSK_HAEIN)
Reaction: EC: Evidence:
Physiological Direction:
O-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate 2.5.1.47 -
-
Cofactor: Evidence: Note:
pyridoxal 5'-phosphate ECO:0000250
-