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DraconiticBiochemistryBiomolecules · Catabolism · Biosynthesis · MetabolismMap
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The cofactor BH4 is required for electron transfer in the eNOS catalytic cycle

p-S1177-eNOS:CaM:HSP90:p-AKT1 + BH4 → p-S1177-eNOS:CaM:HSP90:p-AKT1:BH4

Reactome
R-HSA-1497784
Compartment
cytosol · plasma membrane
Rhea
None recorded

Inputs

Outputs

Catalysed by

  • tetrahydrobiopterin binding activity of p-S1177-eNOS:CaM:HSP90:p-AKT1 [plasma membrane]

Literature

  1. Redox function of tetrahydrobiopterin and effect of L-arginine on oxygen binding in endothelial nitric oxide synthase Biochemistry, 2004
  2. Structural and mechanistic aspects of flavoproteins: electron transfer through the nitric oxide synthase flavoprotein domain FEBS J, 2009