MetaCyc Pathway: aspartate superpathway in Bifidobacterium breve UCC2003

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Reactions and Genes Recovery broth with Serine hydroxamate 11 mM
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Aspartate transaminase (in reverse):
oxaloacetate + L-glutamate→L-aspartate + 2-oxoglutarate
(EC 2.6.1.1)
BBR_RS13205 -1.9
BBR_RS13460 +0.0
BBR_RS14535 +0.4
BBR_RS15505 -1.0
BBR_RS15560 +0.5
BBR_RS17345 +0.1
BBR_RS17965 -0.0
BBR_RS19435 -2.6
Aspartate kinase:
L-aspartate + ATP→L-aspartyl-4-phosphate + ADP
(EC 2.7.2.4)
BBR_RS11015 +0.0
BBR_RS11020 -0.1
L-aspartate oxidase:
L-aspartate + dioxygen→2-iminosuccinate + hydrogen peroxide + H+
(EC 1.4.3.16)
BBR_RS16725 -0.1
Aspartate-semialdehyde dehydrogenase (in reverse):
L-aspartyl-4-phosphate + NADPH + H+→L-aspartate 4-semialdehyde + NADP+ + phosphate
(EC 1.2.1.11)
BBR_RS11025 -0.1
Quinolinate synthase:
2-iminosuccinate + glycerone phosphate→quinolinate + phosphate + 2 H2O
(EC 2.5.1.72)
BBR_RS16730 +0.0
L-aspartate 4-semialdehyde + pyruvate→(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H+ + H2O (EC 4.3.3.7)
BBR_RS11135 -0.1
BBR_RS12995 +0.4
BBR_RS17075 +0.1
BBR_RS19480 -0.0
Homoserine dehydrogenase (in reverse):
L-aspartate 4-semialdehyde + NAD(P)H + H+→L-homoserine + NAD(P)+
(EC 1.1.1.3)
BBR_RS19540 -0.6
Nicotinate-nucleotide diphosphorylase (carboxylating) (in reverse):
quinolinate + 2 H+ + 5-phospho-α-D-ribose 1-diphosphate→β-nicotinate D-ribonucleotide + CO2 + diphosphate
(EC 2.4.2.19)
BBR_RS16720 +0.1
Homoserine kinase:
L-homoserine + ATP→O-phospho-L-homoserine + ADP + H+
(EC 2.7.1.39)
BBR_RS19535 -0.4
Homoserine O-succinyltransferase:
L-homoserine + succinyl-CoA→O-succinyl-L-homoserine + coenzyme A
(EC 2.3.1.46)
BBR_RS11990 -0.0
Nicotinate-nucleotide adenylyltransferase:
β-nicotinate D-ribonucleotide + ATP + H+→nicotinate adenine dinucleotide + diphosphate
(EC 2.7.7.18)
BBR_RS14085 +0.2
(2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + NAD(P)H + H+→(S)-2,3,4,5-tetrahydrodipicolinate + NAD(P)+ + H2O (EC 1.17.1.8)
BBR_RS12990 +0.0
NAD(+) synthase (glutamine-hydrolyzing):
nicotinate adenine dinucleotide + ATP + L-glutamine + H2O→NAD+ + AMP + L-glutamate + diphosphate + H+
(EC 6.3.5.1)
BBR_RS14465 N.D.
NAD(+) synthase:
nicotinate adenine dinucleotide + ammonium + ATP→NAD+ + AMP + diphosphate + H+
(EC 6.3.1.5)
BBR_RS14465 N.D.
Cystathionine gamma-synthase:
O-succinyl-L-homoserine + L-cysteine→L-cystathionine + H+ + succinate
(EC 2.5.1.48)
BBR_RS13145 +0.1
BBR_RS14595 +0.2
BBR_RS20795 -0.8
2,3,4,5-tetrahydropyridine-2,6-dicarboxylate N-succinyltransferase:
(S)-2,3,4,5-tetrahydrodipicolinate + succinyl-CoA + H2ON-succinyl-2-amino-6-ketopimelate + coenzyme A
(EC 2.3.1.117)
BBR_RS17990 +0.1
Threonine synthase:
O-phospho-L-homoserine + H2O→L-threonine + phosphate
(EC 4.2.3.1)
BBR_RS14070 -0.2
Cysteine-S-conjugate beta-lyase:
L-cystathionine + H2O→L-homocysteine + ammonium + pyruvate
(EC 4.4.1.13)
No genes
Succinyldiaminopimelate transaminase (in reverse):
N-succinyl-2-amino-6-ketopimelate + L-glutamateN-succinyl-L,L-2,6-diaminopimelate + 2-oxoglutarate
(EC 2.6.1.17)
BBR_RS13900 -0.2
BBR_RS19050 -0.1
5-methyltetrahydropteroyltriglutamate--homocysteine S-methyltransferase:
L-homocysteine + 5-methyltetrahydropteroyl tri-L-glutamate→L-methionine + tetrahydropteroyl tri-L-glutamate
(EC 2.1.1.14)
BBR_RS15405 +0.1
Methionine synthase:
L-homocysteine + a 5-methyltetrahydrofolate→L-methionine + a tetrahydrofolate
(EC 2.1.1.13)
No genes
Succinyl-diaminopimelate desuccinylase:
N-succinyl-L,L-2,6-diaminopimelate + H2O→L,L-diaminopimelate + succinate
(EC 3.5.1.18)
BBR_RS19470 +0.0
Diaminopimelate epimerase:
L,L-diaminopimelate→meso-diaminopimelate
(EC 5.1.1.7)
BBR_RS11480 N.D.
BBR_RS13700 +0.0
Methionine adenosyltransferase:
L-methionine + ATP + H2OS-adenosyl-L-methionine + diphosphate + phosphate
(EC 2.5.1.6)
BBR_RS17645 N.D.
Diaminopimelate decarboxylase:
meso-diaminopimelate + H+→L-lysine + CO2
(EC 4.1.1.20)
BBR_RS19555 -0.0

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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