MetaCyc Pathway: adenine salvage in Escherichia coli BW25113

Reactions and Genes	Ying_Nucleobase14 rep B; time point 2
Adenine deaminase: adenine + H+ + H2O→hypoxanthine + ammonium (EC 3.5.4.2)
b3665 (ade)	-0.0
Adenine phosphoribosyltransferase (in reverse): adenine + 5-phospho-α-D-ribose 1-diphosphate→AMP + diphosphate (EC 2.4.2.7)
b0469 (apt)	-1.1
Hypoxanthine phosphoribosyltransferase (in reverse): hypoxanthine + 5-phospho-α-D-ribose 1-diphosphate→IMP + diphosphate (EC 2.4.2.8)
b0125 (hpt)	-0.0
b0238 (gpt)	+0.2

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