KEGG   REACTION: R00891
Entry
R00891                      Reaction                               
Name
L-serine hydro-lyase (adding hydrogen sulfide, L-cysteine-forming)
Definition
L-Serine + Hydrogen sulfide <=> L-Cysteine + H2O
Equation
C00065 + C00283 <=> C00097 + C00001
Reaction class
RC00256  C00065_C00097
RC02814  C00097_C00283
Enzyme
4.2.1.22
Pathway
rn00260  Glycine, serine and threonine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K01697  cystathionine beta-synthase [EC:4.2.1.22]
K10150  cysteine synthase / O-phosphoserine sulfhydrylase / cystathionine beta-synthase [EC:2.5.1.47 2.5.1.65 4.2.1.22]
LinkDB

KEGG   RCLASS: RC00256
Entry
RC00256                     RClass                                 
Definition
C1b-C1b:O1a+*-*+S1a:C1c-C1c
Reactant pair
C00065_C00097
Related class
Reaction
R00891 R03923
Enzyme
2.8.1.4         4.2.1.22
Pathway
rn00260  Glycine, serine and threonine metabolism
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Orthology
K01697  cystathionine beta-synthase [EC:4.2.1.22]
K10150  cysteine synthase / O-phosphoserine sulfhydrylase / cystathionine beta-synthase [EC:2.5.1.47 2.5.1.65 4.2.1.22]

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