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2.7.1.59: N-acetylglucosamine kinase

This is an abbreviated version!
For detailed information about N-acetylglucosamine kinase, go to the full flat file.

Word Map on EC 2.7.1.59

Reaction

ATP
+
N-acetyl-D-glucosamine
=
ADP
+
N-acetyl-D-glucosamine 6-phosphate

Synonyms

2-acetylamino-2-deoxy-D-glucose kinase, acetylaminodeoxyglucokinase, acetylglucosamine kinase(phosphorylating), ATP:2-acetylamino-2-deoxy-D-glucose 6-phosphotransferase, CaNag5p, GlcNAc kinase, GlcNAc-kinase, GNK, Hxk1, MurK, N-acetyl-D-glucosamine kinase, N-acetylglucosamine kinase, N-acetylmuramic acid/N-acetylglucosamine kinase, NAG5, NAGA kinase, NagK

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.59 N-acetylglucosamine kinase

General Stability

General Stability on EC 2.7.1.59 - N-acetylglucosamine kinase

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
ammonium sulfate partially stabilizes against temperature inactivation
-
dialysis at 4°C for 17 h against 0.005 M Tris buffer, pH 7.6, 92% loss of activity, 33% loss of activity in presence of 0.1 M N-acetyl-D-glucosamine or glucose, stable in presence of 0.2 M or 2.5
-
stable to dialysis
substrate at 0.2 M stabilizes, unstable in absence of substrate at 4°C
-
unstable to dialysis and gel filtration, 0.013 mM substrate protects against inactivation
-
unstable to freezing and thawing, heat and low pH