OXALOACETATE

OXA+GTP=GDP+CO2+PEP
ASP+AKG=GLU+OXA
ACE*+OXA+H2O=CoA+CIT
MAL+NAD=NADH+OXA
PYR+HCO3+ATP=ADP+Pi+OXA
CIT+CoA+ATP=ADP+Pi+ACE*+OXA
OXA
MAL+NADP=NADPH+OXA