MetaCyc Pathway: superpathway of fucose and rhamnose degradation in Rahnella sp. WP5

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Reactions and Genes D,L-Lactate (C)
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β-L-fucopyranose→α-L-fucopyranose (spontaneous) (EC 5.1.3.29)
No genes
α-L-rhamnopyranose→β-L-rhamnopyranose (EC 5.1.3.32)
EX31_RS04195 -0.2
L-fucose isomerase:
α-L-fucopyranose→L-fuculose (EC 5.3.1.25)
No genes
L-rhamnose isomerase:
β-L-rhamnopyranose→keto-L-rhamnulose (EC 5.3.1.14)
EX31_RS04180 -0.0
L-fuculokinase:
L-fuculose + ATP→L-fuculose 1-phosphate + ADP + H+ (EC 2.7.1.51)
No genes
keto-L-rhamnulose→L-rhamnulofuranose (spontaneous)
No genes
L-fuculose-phosphate aldolase:
L-fuculose 1-phosphate→(S)-lactaldehyde + glycerone phosphate (EC 4.1.2.17)
No genes
Rhamnulokinase:
L-rhamnulofuranose + ATP→L-rhamnulose 1-phosphate + ADP + H+ (EC 2.7.1.5)
EX31_RS04175 +0.1
Rhamnulose-1-phosphate aldolase:
L-rhamnulose 1-phosphate→(S)-lactaldehyde + glycerone phosphate (EC 4.1.2.19)
EX31_RS04185 -0.3
Lactaldehyde dehydrogenase:
(S)-lactaldehyde + NAD+ + H2O→(S)-lactate + NADH + 2 H+ (EC 1.2.1.22)
EX31_RS00250 -0.6
EX31_RS04190 +0.1
EX31_RS12300 +0.1
Lactaldehyde reductase (in reverse):
(S)-lactaldehyde + NADH + H+→(S)-propane-1,2-diol + NAD+ (EC 1.1.1.77)
EX31_RS04190 +0.1
(S)-lactate[in] + an electron-transfer quinone→pyruvate[in] + an electron-transfer quinol (EC 1.1.5.M6)
EX31_RS00640 -3.1

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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