MetaCyc Pathway: purine nucleotides degradation I (plants) in Variovorax sp. OAS795

Add experiment(s):


Adenosine-phosphate deaminase:
AMP + H+ + H2O→IMP + ammonium (EC 3.5.4.17; 3.5.4.6)
No genes
5'-nucleotidase:
GMP + H2O→guanosine + phosphate (EC 3.1.3.5)
ABID97_RS06935
ABID97_RS10715
Guanosine deaminase:
guanosine + H+ + H2O→xanthosine + ammonium (EC 3.5.4.15)
No genes
IMP dehydrogenase:
IMP + NAD+ + H2O→XMP + NADH + H+ (EC 1.1.1.205)
ABID97_RS10105
ABID97_RS16415
5'-nucleotidase:
IMP + H2O→inosine + phosphate (EC 3.1.3.5; 3.1.3.99)
ABID97_RS06935
ABID97_RS10715
Purine nucleosidase:
guanosine + H2O→guanine + D-ribofuranose (EC 3.2.2.1)
ABID97_RS05955
Guanine deaminase:
guanine + H+ + H2O→xanthine + ammonium (EC 3.5.4.3)
ABID97_RS22045
Inosine nucleosidase:
inosine + H2O→hypoxanthine + D-ribofuranose (EC 3.2.2.2)
ABID97_RS05955
5'-nucleotidase:
XMP + H2O→xanthosine + phosphate (EC 3.1.3.5)
ABID97_RS06935
ABID97_RS10715
Xanthine dehydrogenase:
hypoxanthine + NAD+ + H2O→xanthine + NADH + H+ (EC 1.17.1.4)
ABID97_RS22120
ABID97_RS22125
ABID97_RS28490
ABID97_RS28505
ABID97_RS28705
ABID97_RS28710
Purine nucleosidase:
xanthosine + H2O→xanthine + D-ribofuranose (EC 3.2.2.1)
ABID97_RS05955
Xanthine dehydrogenase:
xanthine + NAD+ + H2O→urate + NADH + H+ (EC 1.17.1.4)
ABID97_RS22120
ABID97_RS22125
ABID97_RS28490
ABID97_RS28505
ABID97_RS28705
ABID97_RS28710

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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