P9WP53 cysM, Rv1336, MTCY130.21

Title id ORF names Protein names PubMed ID Short Synonyms EnsemblBacteria
P9WP53 CYSM_MYCTU
Cysteine synthase B (EC 2.5.1.47)
MTCY130.21 O-phosphoserine sulfhydrylase (OPS sulfhydrylase) (EC 2.5.1.113) (EC 2.5.1.65) (CysO-thiocarboxylate-dependent cysteine synthase) (Cysteine synthase B) (CSase B) (O-phosphoserine-specific cysteine synthase) ([CysO sulfur-carrier protein]-thiocarboxylate-dependent cysteine synthase) 9634230, 12123450, 15928073, 18842002, 18771296, 18799456, 19101553 cysM cysM, Rv1336, MTCY130.21
Binding Site
81 81 Pyridoxal phosphate., 220 220 Substrate (Probable)., 265 265 Pyridoxal phosphate.
Domain InterPro Pfam ProDom Region Similarity SUPFAM
The five C-terminal amino acid residues are inserted into the active site cleft in the closed conformation, protect the aminoacrylate intermediate and are involved in sulfur donor selectivity. PF00291 Belongs to the cysteine synthase/cystathionine beta-synthase family. SSF53686
Gene3D HAMAP PANTHER Pfam PIRSF PRINTS ProDom PROSITE SMART SUPFAM
PF00291 PS00901 SSF53686
PDB Protein Model Portal
EC number KEGG KO UniPathway
2.5.1.113, 2.5.1.65 Amino-acid biosynthesis, L-cysteine biosynthesis.
HOGENOM KEGG KO OMA OrthoDB