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2.6.1.9: histidinol-phosphate transaminase

This is an abbreviated version!
For detailed information about histidinol-phosphate transaminase, go to the full flat file.

Word Map on EC 2.6.1.9

Reaction

L-histidinol phosphate
+
2-oxoglutarate
=
3-(Imidazol-4-yl)-2-oxopropyl phosphate
+
L-glutamate

Synonyms

aminotransferase, histidinol phosphate, AtHPA1, glutamic-imidazoleacetol phosphate transaminase, HisC, HisC2, histidine:imidazoleacetol phosphate transaminase, histidinol phosphate aminotransferase, histidinol-phosphate aminotransferase, HspAT, IAP transaminase, imidazoleacetol phosphate transaminase, imidazolylacetolphosphate aminotransferase, imidazolylacetolphosphate transaminase, L-histidinol phosphate aminotransferase, Rv1600

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.9 histidinol-phosphate transaminase

Specific Activity

Specific Activity on EC 2.6.1.9 - histidinol-phosphate transaminase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
0.01266
protein extract after expression in wild-type Escherichia coli DH5alpha
0.1
substrates 4-methyl-2-oxopentanoate, L-alanine
0.2
substrates L-glutarate, 2-oxobutanoate
0.3
substrates 3-indole-2-oxopropanoate, L-glutamate
0.4
substrates 4-methyl-2-oxopentanoate, L-asparagine
0.5
substrates 3-(4-hydroxyphenyl)-2-oxopropanoate, L-glutamate
1.4
substrates 4-methyl-2-oxopentanoate, L-glutamate
1.5
substrates phenylpyruvate, L-glutamate
2.8
substrates L-histidinol phosphate, 2-oxoglutarate
7
-
2-oxoglutarate + histidinol-phosphate
7.11
-
4-hydroxyphenylpyruvate + histidinol-phosphate