In Silico Atomic Tracing by Substrate-Product Relationships in Escherichia coli Intermediary Metabolism

Table 2.

Most Frequently Used Metabolites in the Reference Metabolism


Reference set

Mummaneni and Kazic (2002)
Compound
Occurrences
Compound
Occurrences
H2O 961 H(2)O 932
NAD+ 344 ATP 318
NADH 336 O2 298
ATP 311 NAD(+) 254
O2 271 NADH 245
NADP+ 249 NADP(+), NADPH 233
NADPH 246 ADP 227
Pi 231 Phosphate 215
ADP 231 CoA 200
CO2 219 CO(2) 197
NH3 171 Diphosphate 171
CoA 165 NH(3) 164
PPi 154 UDP 135
l-Glu 96 s-Adenosyl-l-methionine 128
AMP 91 s-Adenosyl-l-homocysteine 120
Pyruvate 90 AMP 98
KetoGlu 88 H(2)O(2) 89
H2O2 83 Pyruvate 85
SAM 73 2-Oxoglutarate 79
SAH
69
l-Glutamate
78
  • Compound names on the right conform to Mummaneni and Kazic (2002). Originals are written in ASCII text characters and parentheses indicate subfixes.

This Article

  1. Genome Res. 13: 2455-2466

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