Enzyme:4.3.1.19

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

IDs and Links
IUBMB	EC4
ExPaSy	NiceZyme 4.3.1.19

L-threonine ammonia-lyase
Systematic Name	L-threonine ammonia-lyase
Common Name	threonine ammonia-lyase threonine deaminase L-serine dehydratase serine deaminase L-threonine dehydratase

L-Serine => Pyruvic acid + NH3 (links: (2S) -2-Amino-3-hydroxypropanoic acid = 2-Oxo-propanoic acid + NH3)
(2S) -2-Amino-3-hydroxypropanoic acid <Mapping> AtomMap:BMAAS3HO0002$BMFYS3CAp025$0 2-Oxo-propanoic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 (2S) -2-Amino-3-hydroxypropanoic acid <Mapping> AtomMap:BMAAS3HO0002$BMIONT--0004$0 NH3 4 ↔ 1

L-Threonine => 2-Oxo-butanoic acid + NH3 (links: (2R,3S) -2-Amino-3-hydroxybutanoic acid = 2-Oxo-butanoic acid + NH3)
(2R,3S) -2-Amino-3-hydroxybutanoic acid <Mapping> AtomMap:BMAAS4HO0004$BMFYS4CAp006$0 2-Oxo-butanoic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 (2R,3S) -2-Amino-3-hydroxybutanoic acid <Mapping> AtomMap:BMAAS4HO0004$BMIONT--0004$0 NH3 5 ↔ 1