SEED Subsystem: Methionine Biosynthesis in Synechococcus elongatus PCC 7942

Experiments:

Role Gene Name  
5,10-methylenetetrahydrofolate reductase (EC 1.5.1.20) Synpcc7942_1309 metF
5-methyltetrahydrofolate--homocysteine methyltransferase (EC 2.1.1.13) Synpcc7942_1372 metH
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase (EC 2.1.1.14) No genes
Adenosylhomocysteinase (EC 3.3.1.1) Synpcc7942_0618 ahcY
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) 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) No genes
Cysteine synthase (EC 2.5.1.47) Synpcc7942_1466 cysM
  Synpcc7942_B2664 srpG
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) Synpcc7942_1714 metX
Homoserine O-succinyltransferase (EC 2.3.1.46) Synpcc7942_0371 metA
Homoserine dehydrogenase (EC 1.1.1.3) Synpcc7942_1144
  Synpcc7942_2090 thrA
Homoserine kinase (EC 2.7.1.39) Synpcc7942_1440 thrB
Methionine ABC transporter ATP-binding protein Synpcc7942_0178
  Synpcc7942_0564
Methionine ABC transporter permease protein No genes
Methionine ABC transporter substrate-binding protein No genes
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) Synpcc7942_0370 metY
O-succinylhomoserine sulfhydrylase (EC 2.5.1.48) Synpcc7942_0370 metY
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) Synpcc7942_2463 metX
S-ribosylhomocysteine lyase (EC 4.4.1.21) No genes
SAM-dependent methlytransferase UbiG No genes
SAM-dependent methlytransferase YrrT No genes
Serine acetyltransferase (EC 2.3.1.30) Synpcc7942_2420 cysE
  Synpcc7942_B2663 srpH
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

Or select organism:

Or view this subsystem at the SEED (slow)