胺基酸與草醋酸形成(amino acid and Oxaloacetate formation)


●   Asp(天門冬胺酸)/Asn(天門冬醯胺)
A.代謝路徑:
a.Asn 透過Asparaginase作用,行脫胺作用,丟出NH4+,變成Asp
b.Asp再經轉胺酶(transaminase)催化,變成OAA
l   Asn → Asp → OAA要記順序!
B.AsnAsp的碳骨架(四個C),轉變成OAA


參見:胺基酸代謝與檸檬酸循環關係(relationship between amino acid metabolism and TCA cycle)
    胺基酸與草醋酸形成(amino acid and Oxaloacetate formation)
     胺基酸與α-酮戊二酸形成(amino acid and α-ketoglutarate formation)
     胺基酸與丙酮酸形成(amino acid and pyruvate formation)
     胺基酸與乙醯輔酶A(amino acid and acetyl-CoA formation)
▼有機物代謝(Organic matter metabolism) 顯示/隱藏(show/hide)

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