GltX
|
l-glutamate + GlutRNA + ATP → l-glutamyl-GlutRNA + AMP + PPi
|
− 369.36
|
HemA
|
l-glutamyl-GlutRNA + NADPH + H+ → l-glutamate-1-semialdehyde + GlutRNA + NADP+
|
372.94
|
HemL
|
l-glutamate-1-semialdehyde → 5-aminolevulinate
|
−6.11
|
HemB
|
2 5-aminolevulinate → porphobilinogen + 2 H2O
|
− 141.13
|
HemC
|
4 porphobilinogen + H2O → hydroxymethylbilane + 4 NH3
|
− 207.52
|
HemD
|
hydroxymethylbilane → uroporphyrinogen III + H2O
|
−55.13
|
HemE
|
uroporphyrinogen III → coproporphyrinogen III + 4 CO2
|
−14.12
|
HemN
|
coproporphyrinogen III + 2 AdoMet → protoporphyrinogen IX + 2 5′-dAdo + 2 l-methionine + 2 CO2
|
− 115.27
|
HemY
|
protoporphyrinogen IX + 3 O2 → protoporphyrin IX + 3 H2O2
|
− 622.83
|
HemH
|
protoporphyrin + Fe2+ → heme + 2 H+
|
244.65
|
HemY
|
coproporphyrinogen III + 3 O2 → coproporphyrin III + 3 H2O2
|
−622.83
|
HemH
|
coproporphyrin III + Fe2+ → Fe-coproporphyrin III + 2 H+
|
244.65
|
HemQ
|
Fe-coproporphyrin III + 2 H2O2 → heme + 2 CO2 + 4 H2O
|
− 562.79
|
HmuO
|
heme + 6 Fdred + 3 O2 + 6 H+ → biliverdin + Fe2+ + CO + 6 Fdox + 3 H2O
|
− 1308.16
|