KEGG   REACTION: R00177Help
Entry
R00177                      Reaction                               

Name
ATP:L-methionine S-adenosyltransferase
Definition
Orthophosphate + Diphosphate + S-Adenosyl-L-methionine <=> ATP + L-Methionine + H2O
Equation
Comment
possibly intermediate (triphosphate, see [CPD:C00536])
RPair
C00002_C00009 leave
C00019_C00073 main [RC:RC00021]
C00001_C00009 leave
C00002_C00019 trans
C00002_C00013 leave
Enzyme
Pathway
Cysteine and methionine metabolism
Metabolic pathways
Biosynthesis of secondary metabolites
Biosynthesis of amino acids
Module
M00034  
Methionine salvage pathway
M00035  
Methionine degradation
M00368  
Ethylene biosynthesis, methionine => ethylene
M00609  
Cysteine biosynthesis, methionine => cysteine
Orthology
K00789  
S-adenosylmethionine synthetase [EC:2.5.1.6]

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