ID 2.2.1.8 DE fluorothreonine transaldolase. CA fluoroacetaldehyde + L-threonine = 4-fluoro-L-threonine + acetaldehyde. CC -!- Can also convert chloroacetaldehyde into 4-chloro-L-threonine. CC -!- Unlike EC 2.1.2.1 does not use glycine as a substrate. DR B6VP39, 4FTAS_STRCT; //