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2.3.1.276: galactosamine-1-phosphate N-acetyltransferase

This is an abbreviated version!
For detailed information about galactosamine-1-phosphate N-acetyltransferase, go to the full flat file.

Reaction

acetyl-CoA
+
alpha-D-galactosamine 1-phosphate
=
CoA
 +
N-acetyl-alpha-D-galactosamine 1-phosphate

Synonyms

Gal-1-P AcTase, galactosamine-1-phosphate acetyltransferase, GalN-1-P AcTase, ST0452

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.276 galactosamine-1-phosphate N-acetyltransferase

Specific Activity

Specific Activity on EC 2.3.1.276 - galactosamine-1-phosphate N-acetyltransferase

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SPECIFIC ACTIVITY [µmol/min/mg]
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
1.23
pH 7.5, 80°C, mutant enzyme N331A
1.31
pH 7.5, 80°C, mutant enzyme Y311A
25.3
pH 7.5, 80°C, mutant enzyme K340A
3
pH 7.5, 80°C, mutant enzyme H308A
33
pH 7.5, 80°C, mutant enzyme K337A
38.4
pH 7.5, 80°C, substrates: acetyl-CoA + alpha-D-galactosamine 1-phosphate
40
pH 7.5, 80°C, wild-type enzyme enzyme