SEED Subsystem: Methionine Biosynthesis in Escherichia coli BW25113

Experiments:

Role Gene Name  
5,10-methylenetetrahydrofolate reductase (EC 1.5.1.20) b3941 metF
5-methyltetrahydrofolate--homocysteine methyltransferase (EC 2.1.1.13) b4019 metH
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC 2.1.1.14) b3829 metE
Adenosylhomocysteinase (EC 3.3.1.1) No genes
Archaeal S-adenosylmethionine synthetase (EC 2.5.1.6) No genes
Betaine--homocysteine S-methyltransferase (EC 2.1.1.5) No genes
Cystathionine beta-lyase (EC 4.4.1.8) b3008 metC
Cystathionine beta-lyase, type II (EC 4.4.1.8) No genes
Cystathionine beta-synthase (EC 4.2.1.22) No genes
Cystathionine gamma-lyase (EC 4.4.1.1) No genes
Cystathionine gamma-synthase (EC 2.5.1.48) b3939 metB
Cysteine synthase (EC 2.5.1.47) b2414 cysK
Duplicated ATPase component MtsB of energizing module of methionine-regulated ECF transporter No genes
Homocysteine S-methyltransferase (EC 2.1.1.10) b0261 mmuM
Homoserine O-acetyltransferase (EC 2.3.1.31) No genes
Homoserine O-succinyltransferase (EC 2.3.1.46) b4013 metA
Homoserine dehydrogenase (EC 1.1.1.3) b0002 thrA
  b3940 metL
Homoserine kinase (EC 2.7.1.39) b0003 thrB
Methionine ABC transporter ATP-binding protein b0199 metN
Methionine ABC transporter permease protein b0198 metI
Methionine ABC transporter substrate-binding protein b0197 metQ
  b3661 nlpA
Methionine repressor MetJ b3938 metJ
Methionine synthase activation domain (EC 2.1.1.13) No genes
Methionine transporter MetT No genes
O-acetylhomoserine sulfhydrylase (EC 2.5.1.49) No genes
O-succinylhomoserine sulfhydrylase (EC 2.5.1.48) No genes
Predicted regulator of methionine metabolism, ArsR family No genes
S-adenosylhomocysteine nucleosidase (EC 3.2.2.9) No genes
S-adenosylmethionine synthetase (EC 2.5.1.6) b2942 metK
S-ribosylhomocysteine lyase (EC 4.4.1.21) b2687 luxS
SAM-dependent methlytransferase UbiG No genes
SAM-dependent methlytransferase YrrT No genes
Serine acetyltransferase (EC 2.3.1.30) b3607 cysE
Substrate-specific component MtsA of methionine-regulated ECF transporter No genes
Transcriptional activator MetR b3828 metR
Transmembrane component MtsC of energizing module of methionine-regulated ECF transporter No genes

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Or view this subsystem at the SEED (slow)