MetaCyc Pathway: superpathway of purine nucleotide salvage in Enterobacter sp. TBS_079

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Reactions and Genes 0.1X LB plate, Mixed culture; Pseudomonas lini TBS_028 1:1 starting OD to Enterobacter_TBS_079_ML3; Collection-direct
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Adenosine kinase:
adenosine + ATP→AMP + ADP + H+ (EC 2.7.1.20)
No genes
Purine-nucleoside phosphorylase:
adenosine + phosphate→adenine + α-D-ribose-1-phosphate (EC 2.4.2.1)
MPMX20_00683 +2.2
MPMX20_00981 +0.1
MPMX20_03300 +0.2
MPMX20_03462 -1.7
Adenylosuccinate synthase:
IMP + L-aspartate + GTP→adenylosuccinate + GDP + 2 H+ + phosphate (EC 6.3.4.4)
MPMX20_00458 N.D.
IMP dehydrogenase:
IMP + NAD+ + H2O→XMP + NADH + H+ (EC 1.1.1.205)
MPMX20_03382 -0.5
Purine-nucleoside phosphorylase:
guanosine + phosphate→guanine + α-D-ribose-1-phosphate (EC 2.4.2.1; 2.4.2.15)
MPMX20_00683 +2.2
MPMX20_00981 +0.1
MPMX20_03300 +0.2
Adenine phosphoribosyltransferase (in reverse):
adenine + 5-phospho-α-D-ribose 1-diphosphate→AMP + diphosphate (EC 2.4.2.7)
MPMX20_01071 -0.1
Adenylosuccinate lyase:
adenylosuccinate→AMP + fumarate (EC 4.3.2.2)
MPMX20_01815 N.D.
GMP synthase (glutamine-hydrolyzing):
XMP + ATP + L-glutamine + H2O→GMP + AMP + L-glutamate + diphosphate + 2 H+ (EC 6.3.5.2)
MPMX20_03381 N.D.
Hypoxanthine phosphoribosyltransferase (in reverse):
guanine + 5-phospho-α-D-ribose 1-diphosphate→GMP + diphosphate (EC 2.4.2.8)
MPMX20_00819 -0.7
MPMX20_00923 +1.0
MPMX20_01071 -0.1
Adenylate kinase:
AMP + ATP→2 ADP (EC 2.7.4.3)
MPMX20_01076 N.D.
Guanylate kinase:
GMP + ATP→GDP + ADP (EC 2.7.4.8)
MPMX20_00088 N.D.
MPMX20_00314 -0.7
Ribonucleoside-diphosphate reductase (in reverse):
ADP + a reduced thioredoxin→dADP + an oxidized thioredoxin + H2O (EC 1.17.4.1)
MPMX20_03181 N.D.
MPMX20_03182 N.D.
MPMX20_03555 +0.3
MPMX20_03556 -0.1
MPMX20_03557 +0.1
Nucleoside-diphosphate kinase:
GDP + ATP→GTP + ADP (EC 2.7.4.6)
MPMX20_01076 N.D.
MPMX20_03396 -1.1
Nucleoside-diphosphate kinase:
dADP + ATP→ADP + dATP (EC 2.7.4.6)
MPMX20_03396 -1.1

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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