MetaCyc Pathway: purine ribonucleosides degradation in Enterobacter asburiae PDN3

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Adenosine deaminase:
adenosine + H+ + H2O→inosine + ammonium
(EC 3.5.4.4)
EX28DRAFT_1618
EX28DRAFT_2694
Purine-nucleoside phosphorylase:
inosine + phosphate→α-D-ribose-1-phosphate + hypoxanthine
(EC 2.4.2.1)
EX28DRAFT_0476
EX28DRAFT_2580
EX28DRAFT_2694
EX28DRAFT_3593
Purine-nucleoside phosphorylase:
xanthosine + phosphate→α-D-ribose-1-phosphate + xanthine
(EC 2.4.2.1)
EX28DRAFT_0476
EX28DRAFT_2580
EX28DRAFT_3593
Purine-nucleoside phosphorylase:
guanosine + phosphate→α-D-ribose-1-phosphate + guanine
(EC 2.4.2.1; 2.4.2.15)
EX28DRAFT_0476
EX28DRAFT_2580
EX28DRAFT_3593
Purine-nucleoside phosphorylase:
adenosine + phosphate→α-D-ribose-1-phosphate + adenine
(EC 2.4.2.1)
EX28DRAFT_0476
EX28DRAFT_2580
EX28DRAFT_2694
EX28DRAFT_3593
Phosphopentomutase:
α-D-ribose-1-phosphate→D-ribose 5-phosphate
(EC 5.4.2.7)
EX28DRAFT_3592

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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