MetaCyc Pathway: chitin biosynthesis in Xanthomonas campestris pv. campestris strain 8004

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Reactions and Genes Citric Acid 16.67 mM (C)
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Phosphoglucomutase:
α-D-glucopyranose 1-phosphate→D-glucopyranose 6-phosphate (EC 5.4.2.2)
Xcc-8004.1969.1 N.D.
Xcc-8004.4480.1 +5.6
Xcc-8004.4894.1 +0.0
Alpha,alpha-trehalase:
α,α-trehalose + H2O→α-D-glucopyranose + β-D-glucopyranose (EC 3.2.1.28)
Xcc-8004.808.1 -1.0
Hexokinase:
D-glucopyranose + ATP→D-glucopyranose 6-phosphate + ADP + H+ (EC 2.7.1.1; 2.7.1.2)
Xcc-8004.1482.1 -0.6
Xcc-8004.1553.1 +0.1
Xcc-8004.2449.1 -2.9
Glucose-6-phosphate isomerase:
α-D-glucose 6-phosphate→β-D-fructofuranose 6-phosphate (EC 5.3.1.9)
Xcc-8004.3049.1 +2.8
Glutamine--fructose-6-phosphate transaminase (isomerizing):
β-D-fructofuranose 6-phosphate + L-glutamine→D-glucosamine 6-phosphate + L-glutamate (EC 2.6.1.16)
Xcc-8004.4554.1 N.D.
Xcc-8004.956.1 -0.7
Glucosamine-phosphate N-acetyltransferase:
D-glucosamine 6-phosphate + acetyl-CoA→N-acetyl-D-glucosamine 6-phosphate + coenzyme A + H+ (EC 2.3.1.4)
No genes
Phosphoacetylglucosamine mutase:
N-acetyl-D-glucosamine 6-phosphate→N-acetyl-α-D-glucosamine 1-phosphate (EC 5.4.2.3)
No genes
UDP-N-acetylglucosamine diphosphorylase:
N-acetyl-α-D-glucosamine 1-phosphate + H+ + UTP→UDP-N-acetyl-α-D-glucosamine + diphosphate (EC 2.7.7.23)
Xcc-8004.4567.1 N.D.
Chitin synthase:
UDP-N-acetyl-α-D-glucosamine + chitin→chitin + UDP (EC 2.4.1.16)
No genes

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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