MetaCyc Pathway: mandelate degradation to acetyl-CoA in Cupriavidus basilensis FW507-4G11

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Reactions and Genes Protocatechuic Acid (C)
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Mandelate racemase (in reverse):
(R)-mandelate→(S)-mandelate
(EC 5.1.2.2)
RR42_RS23065 -0.0
(S)-mandelate dehydrogenase:
(S)-mandelate + an oxidized electron carrier→phenylglyoxylate + a reduced two electron carrier
(EC 1.1.99.31)
No genes
Benzoylformate decarboxylase:
phenylglyoxylate + H+→benzaldehyde + CO2
(EC 4.1.1.7)
RR42_RS32970 +5.0
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
Benzoate 1,2-dioxygenase:
benzoate + NADH + dioxygen + H+→3,5-cyclohexadiene-1,2-diol-1-carboxylate + NAD+
(EC 1.14.12.10)
RR42_RS23490 +0.0
RR42_RS23495 -0.5
RR42_RS23500 -0.2
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 +0.1
Catechol 1,2-dioxygenase:
catechol + dioxygencis,cis-muconate + 2 H+
(EC 1.13.11.1)
RR42_RS23505 -0.1
RR42_RS32875 -0.4
RR42_RS32880 +0.8
Catechol 2,3-dioxygenase:
catechol + dioxygen→(2Z,4E)-2-hydroxy-6-oxohexa-2,4-dienoate + H+
(EC 1.13.11.2)
RR42_RS32655 +0.9
RR42_RS34600 -0.3
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 -0.5
RR42_RS34060 +0.8
Muconate cycloisomerase (in reverse):
cis,cis-muconate + H+→(+)-muconolactone
(EC 5.5.1.1)
RR42_RS21835 +0.8
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 -0.5
RR42_RS32645 +0.7
RR42_RS34355 -0.6
Muconolactone Delta-isomerase:
(+)-muconolactone→(4,5-dihydro-5-oxofuran-2-yl)-acetate
(EC 5.3.3.4)
RR42_RS10025 -0.1
RR42_RS10695 -0.3
RR42_RS21840 +0.1
RR42_RS33065 +0.2
3-oxoadipate enol-lactonase:
(4,5-dihydro-5-oxofuran-2-yl)-acetate + H2O→3-oxoadipate + H+
(EC 3.1.1.24)
RR42_RS00755 -0.6
RR42_RS10565 -0.0
RR42_RS10690 -0.1
RR42_RS21850 +0.9
RR42_RS24710 N.D.
RR42_RS30700 -0.0
RR42_RS32050 -3.2
4-hydroxy-2-oxovalerate aldolase:
(S)-4-hydroxy-2-oxopentanoate→acetaldehyde + pyruvate
(EC 4.1.3.39)
RR42_RS05095 -0.1
RR42_RS27900 -0.0
RR42_RS31860 -0.2
RR42_RS32625 +0.2
3-oxoadipate CoA-transferase:
3-oxoadipate + succinyl-CoA→3-oxoadipoyl-CoA + succinate
(EC 2.8.3.6)
RR42_RS10005 +0.4
RR42_RS10010 -0.3
RR42_RS22965 +0.1
RR42_RS22970 +0.6
RR42_RS31950 +0.2
RR42_RS31955 +0.8
RR42_RS35920 -0.9
RR42_RS35925 -0.9
Acetaldehyde dehydrogenase (acetylating):
acetaldehyde + coenzyme A + NAD+→acetyl-CoA + NADH + H+
(EC 1.2.1.10)
RR42_RS05100 +1.1
RR42_RS27895 +0.7
RR42_RS31855 +0.1
RR42_RS32630 +0.3
3-oxoadipyl-CoA thiolase (in reverse):
3-oxoadipoyl-CoA + coenzyme A→acetyl-CoA + succinyl-CoA
(EC 2.3.1.174)
RR42_RS35915 -1.9

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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