MetaCyc Pathway: chitin derivatives degradation in Sinorhizobium meliloti 1021

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Reactions and Genes NAG (C)
remove
chitobiose 6'-phosphate + H2O→D-glucosamine 6-phosphate + D-glucosamine
No genes
N,N'-diacetylchitobiose[out]→N,N'-diacetylchitobiose[in]
No genes
Glucosamine kinase:
D-glucosamine + ATP→D-glucosamine 6-phosphate + ADP + H+ (EC 2.7.1.8)
SM_b21217 -0.0
SMc02875 -5.2
N,N'-diacetylchitobiose + phosphate→N-acetyl-α-D-glucosamine 1-phosphate + N-acetyl-D-glucosamine (EC 2.4.1.280)
No genes
N-acetylglucosamine kinase:
N-acetyl-D-glucosamine + ATP→N-acetyl-D-glucosamine 6-phosphate + ADP + H+ (EC 2.7.1.59)
SMc02875 -5.2
Phosphoacetylglucosamine mutase (in reverse):
N-acetyl-α-D-glucosamine 1-phosphate→N-acetyl-D-glucosamine 6-phosphate (EC 5.4.2.3)
No genes
N-acetylglucosamine-6-phosphate deacetylase:
N-acetyl-D-glucosamine 6-phosphate + H2O→D-glucosamine 6-phosphate + acetate (EC 3.5.1.25)
SMc02878 N.D.
Glucosamine-6-phosphate deaminase:
D-glucosamine 6-phosphate + H2O→β-D-fructofuranose 6-phosphate + ammonium (EC 3.5.99.6)
SM_b21218 +0.5
SMc02877 -7.3

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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