MetaCyc Pathway: adenosine nucleotides degradation I in Escherichia coli ECRC98

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Adenosine-phosphate deaminase:
AMP + H+ + H2O→IMP + ammonium (EC 3.5.4.17; 3.5.4.6)
No genes
IMP dehydrogenase:
IMP + NAD+ + H2O→XMP + NADH + H+ (EC 1.1.1.205)
JDDGAC_25435 (guaB)
5'-nucleotidase:
IMP + H2O→inosine + phosphate (EC 3.1.3.5; 3.1.3.99)
JDDGAC_11755 (ushA)
JDDGAC_12280 (phoA)
JDDGAC_14880 (yjjG)
JDDGAC_16545 (aphA)
JDDGAC_20695 (yrfG)
JDDGAC_24145 (surE)
JDDGAC_26785 (yfbR)
Inosine nucleosidase:
inosine + H2O→hypoxanthine + D-ribofuranose (EC 3.2.2.2)
JDDGAC_10920 (rihA)
JDDGAC_14555 (rihC)
JDDGAC_27430 (rihB)
5'-nucleotidase:
XMP + H2O→xanthosine + phosphate (EC 3.1.3.5)
JDDGAC_11755 (ushA)
JDDGAC_14880 (yjjG)
JDDGAC_16545 (aphA)
JDDGAC_24145 (surE)
JDDGAC_26785 (yfbR)
Xanthine dehydrogenase:
hypoxanthine + NAD+ + H2O→xanthine + NADH + H+ (EC 1.17.1.4)
JDDGAC_12890 (paoB)
JDDGAC_12895 (paoC)
JDDGAC_23345 (xdhC)
JDDGAC_23350 (xdhB)
JDDGAC_23355 (xdhA)
Purine nucleosidase:
xanthosine + H2O→xanthine + D-ribofuranose (EC 3.2.2.1)
JDDGAC_10920 (rihA)
JDDGAC_14555 (rihC)
JDDGAC_27430 (rihB)
Xanthine dehydrogenase:
xanthine + NAD+ + H2O→urate + NADH + H+ (EC 1.17.1.4)
JDDGAC_12890 (paoB)
JDDGAC_12895 (paoC)
JDDGAC_23345 (xdhC)
JDDGAC_23350 (xdhB)
JDDGAC_23355 (xdhA)

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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