MetaCyc Pathway: adenine and adenosine salvage III in Escherichia coli BW25113

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Reactions and Genes Cephalothin 0.01 mg/ml
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Purine-nucleoside phosphorylase (in reverse):
adenine + α-D-ribose-1-phosphate→adenosine + phosphate
(EC 2.4.2.1)
b0391 (yaiE) -0.4
b2407 (xapA) +0.3
b2593 (yfiH) -2.0
b4384 (deoD) +0.7
Adenosine deaminase:
adenosine + H+ + H2O→inosine + ammonium
(EC 3.5.4.4)
b1623 (add) +0.2
b2593 (yfiH) -2.0
Purine-nucleoside phosphorylase:
inosine + phosphate→hypoxanthine + α-D-ribose-1-phosphate
(EC 2.4.2.1)
b0391 (yaiE) -0.4
b2407 (xapA) +0.3
b2593 (yfiH) -2.0
b4384 (deoD) +0.7
Hypoxanthine phosphoribosyltransferase (in reverse):
hypoxanthine + 5-phospho-α-D-ribose 1-diphosphate→IMP + diphosphate
(EC 2.4.2.8)
b0125 (hpt) +1.5
b0238 (gpt) +0.2

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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