Enzyme:4.3.1.12

Upper Levels: EC4.-.-.- Lyases. : EC4.3.-.- Carbon-nitrogen lyases. : EC4.3.1.- Ammonia-lyases.

IDs and Links
IUBMB	EC4
ExPaSy	NiceZyme 4.3.1.12

L-ornithine ammonia-lyase (cyclizing)
Systematic Name	L-ornithine ammonia-lyase (cyclizing)
Common Name	ornithine cyclodeaminase ornithine cyclase ornithine cyclase (deaminating)

L-Ornithine = L-Proline + NH3 (links: (2S) -2,5-Diaminopentanoic acid = (2S) -Pyrrolidine-2-carboxylic acid + NH3)
(2S) -2,5-Diaminopentanoic acid <Mapping> AtomMap:BMAXS5AN0004$BMACPL--0008$0 (2S) -Pyrrolidine-2-carboxylic acid 1 ↔ 6 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 1 (2S) -2,5-Diaminopentanoic acid <Mapping> AtomMap:BMAXS5AN0004$BMIONT--0004$0 NH3 7 ↔ 1