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EC 2.1.3.9 Details
EC number
2.1.3.9
Accepted name
N-acetylornithine carbamoyltransferase
Reaction
carbamoyl phosphate + N2-acetyl-L-ornithine = phosphate + N-acetyl-L-citrulline
Other name(s)
acetylornithine transcarbamylase,
N-acetylornithine transcarbamylase,
AOTC,
carbamoyl-phosphate:2-N-acetyl-L-ornithine carbamoyltransferase,
AOTCase
Systematic name
carbamoyl-phosphate:N2-acetyl-L-ornithine carbamoyltransferase
CAS registry number
890853-54-0
Comment
Differs from EC 2.1.3.3, ornithine carbamoyltransferase. This enzyme replaces EC 2.1.3.3 in the canonic arginine biosynthetic pathway of several Eubacteria and has no catalytic activity with L-ornithine as substrate.
History
created 2005
EC Tree
2.1.3.4 created 1965, deleted 1972