Amino acid synthesis
5C <-a-ketoglutarate
3C <-3-phosphoglyceral
4C <-Oxaloacetate
branch <-Pyruvate
(essential)
6
C Ring <-Phosphoenopyruuvate(PEP)+Erythrose phosphate = Chorismate
(essential)
Histadine <-Ribose
phosphate
methionine->SAM->homocysteine
homocysteine+serine=>
homocysteine give SH to serine =>
Cysteine
succinyl-coA+Glycine->->->Prophyrin->->heme
(in hemoglobine and
cytochrome)
Arginine+Glycine => creatine
-> Phosphocreatine (energy buffer in
muscle)
glutamate+cysteine+glycine = glutathion
(GSH) (redox buffer and reducing agent, protect oxidizing
attack)
Decarboxylation of amino acid
produce => Dopamine, Epinephrine (Tyrosin), GABA (glutamate), Histamin
(Histadine), Serotonin (Tryptophan)
NO from
Arginine
Posted: Wed - October 26, 2005 at 12:47 PM