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Literature summary extracted from

  • Chen, Y.W.; Dekker, E.E.; Somerville, R.L.
    Functional analysis of E. coli threonine dehydrogenase by means of mutant isolation and characterization (1995), Biochim. Biophys. Acta, 1253, 208-214.
    View publication on PubMed

Protein Variants

EC Number Protein Variants Comment Organism
1.1.1.103 C38S 1 cysteine residue per subunit is essential for catalytic activity and Mn2+ binding Escherichia coli K-12

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.1.103 Zn2+ enzyme contains 1 Zn2+ atom per subunit Escherichia coli K-12

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
1.1.1.103 L-threonine + NAD+ Escherichia coli K-12
-
(2S)-2-amino-3-oxobutanoate + NADH + H+
-
?

Organism

EC Number Organism UniProt Comment Textmining
1.1.1.103 Escherichia coli K-12
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.1.103 L-threonine + NAD+
-
Escherichia coli K-12 (2S)-2-amino-3-oxobutanoate + NADH + H+
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.1.103 10.3
-
-
Escherichia coli K-12

Cofactor

EC Number Cofactor Comment Organism Structure
1.1.1.103 NAD+
-
Escherichia coli K-12