SEED Subsystem: Methionine Biosynthesis in Bifidobacterium breve UCC2003

Experiments:

Role Gene Name  
5,10-methylenetetrahydrofolate reductase (EC 1.5.1.20) BBR_RS15410
5-methyltetrahydrofolate--homocysteine methyltransferase (EC 2.1.1.13) No genes
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC 2.1.1.14) BBR_RS15405
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) No genes
Cystathionine beta-lyase, type II (EC 4.4.1.8) BBR_RS13790
Cystathionine beta-synthase (EC 4.2.1.22) BBR_RS13140
Cystathionine gamma-lyase (EC 4.4.1.1) BBR_RS13670
Cystathionine gamma-synthase (EC 2.5.1.48) BBR_RS13145
Cysteine synthase (EC 2.5.1.47) No genes
Duplicated ATPase component MtsB of energizing module of methionine-regulated ECF transporter No genes
Homocysteine S-methyltransferase (EC 2.1.1.10) No genes
Homoserine O-acetyltransferase (EC 2.3.1.31) No genes
Homoserine O-succinyltransferase (EC 2.3.1.46) BBR_RS11990
Homoserine dehydrogenase (EC 1.1.1.3) BBR_RS19540
Homoserine kinase (EC 2.7.1.39) BBR_RS19535
Methionine ABC transporter ATP-binding protein BBR_RS14450
  BBR_RS16660
Methionine ABC transporter permease protein BBR_RS14455
Methionine ABC transporter substrate-binding protein BBR_RS14445
Methionine repressor MetJ No genes
Methionine synthase activation domain (EC 2.1.1.13) No genes
Methionine transporter MetT No genes
O-acetylhomoserine sulfhydrylase (EC 2.5.1.49) BBR_RS14595
  BBR_RS20795
O-succinylhomoserine sulfhydrylase (EC 2.5.1.48) BBR_RS14595
  BBR_RS20795
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) BBR_RS17645
S-ribosylhomocysteine lyase (EC 4.4.1.21) BBR_RS13155
SAM-dependent methlytransferase UbiG No genes
SAM-dependent methlytransferase YrrT No genes
Serine acetyltransferase (EC 2.3.1.30) BBR_RS12600
Substrate-specific component MtsA of methionine-regulated ECF transporter No genes
Transcriptional activator MetR No genes
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)