Enzyme:4.2.3.1

Upper Levels: EC4.-.-.- Lyases. : EC4.2.-.- Carbon-oxygen lyases. : EC4.2.3.- Acting on phosphates.

IDs and Links
IUBMB	EC4
ExPaSy	NiceZyme 4.2.3.1

O-phospho-L-homoserine phospho-lyase (adding water)
Systematic Name	O-phospho-L-homoserine phospho-lyase (adding water)
Common Name	threonine synthase threonine synthetase

O-Phospho-L-homoserine + H2O => L-Threonine + Orthophosphate (links: O-Phospho-L-homoserine = (2R,3S) -2-Amino-3-hydroxybutanoic acid)
O-Phospho-L-homoserine <Mapping> AtomMap:BMAXS4PH0001$BMAAS4HO0004$0 (2R,3S) -2-Amino-3-hydroxybutanoic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5

O-Phospho-4-hydroxy-L-threonine + H2O => 4-Hydroxy-L-threonine + Orthophosphate (links: (2S,3S) -2-Amino-3-hydroxy-4-phosphonooxybutanoic acid = 4-Hydroxy-L-threonine)
(2S,3S) -2-Amino-3-hydroxy-4-phosphonooxybutanoic acid <Mapping> AtomMap:BMAAS4HOe005$BMAAS4HOq001$0 4-Hydroxy-L-threonine 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5