MetaCyc Pathway: L-tyrosine degradation I in Pseudomonas putida KT2440

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Reactions and Genes mixed (C)s Trisodium citrate 10 mM and 4-azido-L-phenylalanine 10 mM
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Aspartate transaminase:
L-tyrosine + 2-oxoglutarate→3-(4-hydroxyphenyl)pyruvate + L-glutamate
(EC 2.6.1.1; 2.6.1.27; 2.6.1.5; 2.6.1.57)
PP_0486 -0.0
PP_0858 -0.3
PP_0967 -0.2
PP_1109 +0.9
PP_1872 -0.3
PP_1972 -0.0
PP_2642 -0.3
PP_2948 -0.1
PP_3544 -0.2
PP_3590 -3.2
PP_3750 +0.0
PP_3786 -0.3
PP_4197 -4.4
PP_5275 +0.1
PP_5342 +0.0
4-hydroxyphenylpyruvate dioxygenase:
3-(4-hydroxyphenyl)pyruvate + dioxygen→homogentisate + CO2
(EC 1.13.11.27)
PP_2554 +0.1
PP_3433 -0.0
Homogentisate 1,2-dioxygenase:
homogentisate + dioxygen→4-maleyl-acetoacetate + H+
(EC 1.13.11.5)
PP_4621 -0.3
Maleylacetoacetate isomerase:
4-maleyl-acetoacetate→4-fumaryl-acetoacetate
(EC 5.2.1.2)
PP_4619 -0.1
Fumarylacetoacetase:
4-fumaryl-acetoacetate + H2O→acetoacetate + fumarate + H+
(EC 3.7.1.2)
PP_4620 +0.3

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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