MetaCyc Pathway: superpathway of aromatic compound degradation via 2-hydroxypentadienoate in Cupriavidus basilensis FW507-4G11

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Reactions and Genes L-Tryptophan (N)
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L-quinate + a quinone→3-dehydroquinate + a quinol (EC 1.1.5.8)
No genes
Mandelate racemase (in reverse):
(R)-4-hydroxymandelate→(S)-4-hydroxymandelate
(EC 5.1.2.2)
RR42_RS23065 +0.1
Mandelate racemase (in reverse):
(R)-mandelate→(S)-mandelate
(EC 5.1.2.2)
RR42_RS23065 +0.1
Naphthalene 1,2-dioxygenase:
naphthalene + NADH + dioxygen + H+→(1R,2S)-1,2-dihydronaphthalene-1,2-diol + NAD+
(EC 1.14.12.12)
No genes
Tryptophan 2,3-dioxygenase:
L-tryptophan + dioxygenN-formyl-L-kynurenine
(EC 1.13.11.11; 1.13.11.52)
RR42_RS15390 -3.4
shikimate + a quinone→3-dehydroshikimate + a quinol (EC 1.1.5.8)
No genes
Toluene dioxygenase:
toluene + NADH + dioxygen + H+→(1S,2R)-3-methylcyclohexa-3,5-diene-1,2-diol + NAD+
(EC 1.14.12.11)
No genes
Cis-1,2-dihydro-1,2-dihydroxynaphthalene dehydrogenase:
(1R,2S)-1,2-dihydronaphthalene-1,2-diol + NAD+→naphthalene-1,2-diol + NADH + H+
(EC 1.3.1.29)
No genes
3-dehydroquinate dehydratase:
3-dehydroquinate→3-dehydroshikimate + H2O
(EC 4.2.1.10)
RR42_RS06175 N.D.
RR42_RS17690 -0.2
RR42_RS32450 -0.2
RR42_RS33730 -0.1
(S)-4-hydroxymandelate + an electron-transfer quinone→4-hydroxyphenylglyoxylate + an electron-transfer quinol
No genes
Arylformamidase:
N-formyl-L-kynurenine + H2O→L-kynurenine + formate + H+
(EC 3.5.1.9)
RR42_RS15380 -2.8
RR42_RS33590 +0.1
(S)-mandelate dehydrogenase:
(S)-mandelate + an oxidized electron carrier→phenylglyoxylate + a reduced two electron carrier
(EC 1.1.99.31)
No genes
Cis-1,2-dihydrobenzene-1,2-diol dehydrogenase:
(1S,2R)-3-methylcyclohexa-3,5-diene-1,2-diol + NAD+→3-methylcatechol + NADH + H+
(EC 1.3.1.19)
No genes
Benzoylformate decarboxylase:
phenylglyoxylate + H+→benzaldehyde + CO2
(EC 4.1.1.7)
RR42_RS32970 -0.2
Catechol 2,3-dioxygenase:
3-methylcatechol + dioxygen→(2Z,4E)-2-hydroxy-6-oxohepta-2,4-dienoate + H+
(EC 1.13.11.2)
RR42_RS32655 +0.0
RR42_RS34600 +0.1
3-dehydroshikimate→protocatechuate + H2O (EC 4.2.1.118)
No genes
Benzoylformate decarboxylase:
4-hydroxyphenylglyoxylate + H+→4-hydroxybenzaldehyde + CO2
(EC 4.1.1.7)
RR42_RS32970 -0.2
Kynureninase:
L-kynurenine + H2O→anthranilate + L-alanine + H+
(EC 3.7.1.3)
RR42_RS15385 -4.3
naphthalene-1,2-diol + dioxygen→2-hydroxychromene-2-carboxylate + H+ (EC 1.13.11.56)
No genes
Anthranilate 1,2-dioxygenase (deaminating, decarboxylating):
anthranilate + NAD(P)H + dioxygen + 3 H+→catechol + ammonium + CO2 + NAD(P)+
(EC 1.14.12.1)
No genes
(2Z,4E)-2-hydroxy-6-oxohepta-2,4-dienoate + H2O→(2Z)-2-hydroxypenta-2,4-dienoate + acetate + H+ (EC 3.7.1.25)
No genes
Benzaldehyde dehydrogenase (NAD(+)):
benzaldehyde + NAD+ + H2O→benzoate + NADH + 2 H+
(EC 1.2.1.28)
No genes
Benzaldehyde dehydrogenase (NADP(+)):
benzaldehyde + NADP+ + H2O→benzoate + NADPH + 2 H+
(EC 1.2.1.7)
No genes
4-hydroxybenzaldehyde dehydrogenase:
4-hydroxybenzaldehyde + NAD+ + H2O→4-hydroxybenzoate + NADH + 2 H+
(EC 1.2.1.64)
No genes
4-hydroxybenzaldehyde + NADP+ + H2O→4-hydroxybenzoate + NADPH + 2 H+ (EC 1.2.1.96)
No genes
2-hydroxychromene-2-carboxylate→trans-O-hydroxybenzylidenepyruvate (EC 5.99.1.4)
No genes
4-hydroxybenzoate 3-monooxygenase:
4-hydroxybenzoate + NADPH + dioxygen + H+→protocatechuate + NADP+ + H2O
(EC 1.14.13.2)
RR42_RS21940 +0.3
Benzoate 1,2-dioxygenase:
benzoate + NADH + dioxygen + H+→3,5-cyclohexadiene-1,2-diol-1-carboxylate + NAD+
(EC 1.14.12.10)
RR42_RS23490 +0.2
RR42_RS23495 +0.0
RR42_RS23500 +0.1
trans-O-hydroxybenzylidenepyruvate + H2O→salicylaldehyde + pyruvate (EC 4.1.2.45)
No genes
Salicylaldehyde dehydrogenase:
salicylaldehyde + NAD+ + H2O→salicylate + NADH + 2 H+
(EC 1.2.1.65)
No genes
1,6-dihydroxycyclohexa-2,4-diene-1-carboxylate dehydrogenase:
3,5-cyclohexadiene-1,2-diol-1-carboxylate + NAD+→catechol + CO2 + NADH
(EC 1.3.1.25)
RR42_RS23485 +0.0
protocatechuate + dioxygen→(2Z,4Z)-2-hydroxy-5-carboxymuconate-6-semialdehyde + H+
No genes
(2Z,4Z)-2-hydroxy-5-carboxymuconate-6-semialdehyde + H+→(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate + CO2 (spontaneous)
No genes
Salicylate 1-monooxygenase:
salicylate + NADH + dioxygen + 2 H+→catechol + CO2 + NAD+ + H2O
(EC 1.14.13.1)
RR42_RS03265 +0.1
RR42_RS06410 +0.0
RR42_RS14855 +0.2
RR42_RS21625 -0.4
RR42_RS22480 +0.0
RR42_RS24050 -0.2
RR42_RS24155 +0.2
RR42_RS24285 +0.0
RR42_RS25760 -0.0
RR42_RS30505 +0.2
Catechol 2,3-dioxygenase:
catechol + dioxygen→(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate + H+
(EC 1.13.11.2)
RR42_RS32655 +0.0
RR42_RS34600 +0.1
(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate + NAD+ + H2O→(2Z,4E)-2-hydroxyhexa-2,4-dienedioate + NADH + 2 H+ (EC 1.2.1.85)
No genes
2-hydroxymuconate-semialdehyde hydrolase:
(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate + H2O→(2Z)-2-hydroxypenta-2,4-dienoate + formate + H+
(EC 3.7.1.9)
RR42_RS25595 +0.1
RR42_RS34060 +0.7
(2Z,4E)-2-hydroxyhexa-2,4-dienedioate→(3E)-2-oxohex-3-enedioate (EC 5.3.2.6)
RR42_RS11545 N.D.
RR42_RS32635 N.D.
4-oxalocrotonate decarboxylase:
(3E)-2-oxohex-3-enedioate + H+→(2Z)-2-hydroxypenta-2,4-dienoate + CO2
(EC 4.1.1.77)
RR42_RS05105 N.D.
RR42_RS31850 -0.6
RR42_RS32640 N.D.
RR42_RS32645 -0.5
2-oxopent-4-enoate hydratase (in reverse):
(2Z)-2-hydroxypenta-2,4-dienoate + H2O→(S)-4-hydroxy-2-oxopentanoate
(EC 4.2.1.80)
RR42_RS05105 N.D.
RR42_RS27885 +0.2
RR42_RS32645 -0.5
RR42_RS34355 -0.1
4-hydroxy-2-oxovalerate aldolase:
(S)-4-hydroxy-2-oxopentanoate→acetaldehyde + pyruvate
(EC 4.1.3.39)
RR42_RS05095 +0.5
RR42_RS27900 +0.2
RR42_RS31860 -0.1
RR42_RS32625 -0.2
Acetaldehyde dehydrogenase (acetylating):
acetaldehyde + coenzyme A + NAD+→acetyl-CoA + NADH + H+
(EC 1.2.1.10)
RR42_RS05100 +0.3
RR42_RS27895 -0.3
RR42_RS31855 -0.2
RR42_RS32630 +0.2

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Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information