EC 4.1.2.5 - L-threonine aldolase

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IntEnz Enzyme Nomenclature
EC 4.1.2.5

Names

Accepted name:
L-threonine aldolase
Other name:
L-threonine acetaldehyde-lyase
Systematic name:
L-threonine acetaldehyde-lyase (glycine-forming)

Reaction

Cofactor

Comments:

A pyridoxal-phosphate protein. This enzyme is specific for L-threonine and can not utilize L-allo-threonine. Different from EC 4.1.2.49, L-allo-threonine aldolase, and EC 4.1.2.48, low-specificity L-threonine aldolase.

Links to other databases

Enzymes and pathways: NC-IUBMB , BRENDA , ExplorEnz , ENZYME@ExPASy , KEGG , MetaCyc , UniPathway
Structural data: CSA , EC2PDB
Gene Ontology: GO:0004793
CAS Registry Number: 62213-23-4

References

  1. Bell, S.C. and Turner, J.M.
    Bacterial threonine aldolase and serine hydroxymethyltransferase enzyme.
    Biochem. Soc. Trans. 1: 678-681 (1973).
  2. Karasek, M.A. and Greenberg, D.M.
    Studies on the properties of threonine aldolases.
    J. Biol. Chem. 227: 191-205 (1957). [PMID: 13449064]

[EC 4.1.2.5 created 1961, deleted 1972, reinstated 1976, modified 2011]