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2.6.1.54: pyridoxamine-phosphate transaminase

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

Reaction

pyridoxamine 5'-phosphate
+
2-oxoglutarate
=
pyridoxal 5'-phosphate
+
D-glutamate

Synonyms

aminotransferase, pyridoxamine phosphate, pyridoxamine 5'-phosphate transaminase, pyridoxamine 5'-phosphate-alpha-ketoglutarate transaminase

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.54 pyridoxamine-phosphate transaminase

Substrates Products

Substrates Products on EC 2.6.1.54 - pyridoxamine-phosphate transaminase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
4-aminobutanoate + 2-oxoglutarate
4-oxobutanoate + D-glutamate
show the reaction diagram
-
about 8% of activity compared to pyridoxamine 5'-phosphate
-
?
pyridoxamine + 2-oxoglutarate
pyridoxal + D-glutamate
show the reaction diagram
-
about 25% of activity compared to pyridoxamine 5'-phosphate
-
?
pyridoxamine 5'-phosphate + 2-oxoglutarate
pyridoxal 5'-phosphate + D-glutamate
show the reaction diagram
-
-
-
r