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2.7.1.162: N-acetylhexosamine 1-kinase

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

Word Map on EC 2.7.1.162

Reaction

ATP
+
N-acetyl-D-hexosamine
=
ADP
+
N-acetyl-alpha-D-hexosamine 1-phosphate

Synonyms

BLLJ_1622, hexosamine kinase, lnpB, N-acetylhexosamine 1-kinase, N-acetylhexosamine 1-phosphate kinase, N-acetylhexosamine kinase, NahK, NahKATCC15697, NahK_15697

ECTree

     2 Transferases
         2.7 Transferring phosphorus-containing groups
             2.7.1 Phosphotransferases with an alcohol group as acceptor
                2.7.1.162 N-acetylhexosamine 1-kinase

Engineering

Engineering on EC 2.7.1.162 - N-acetylhexosamine 1-kinase

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PROTEIN VARIANTS
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
D208 A
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
D208A
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
D208A/K210A
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
D208A/K210L
site-directed mutagenesis, the mutant shows highly reduced activity and altered substrate specificity compared to the wild-type
D208L
site-directed mutagenesis, the mutant shows highly reduced activity and altered substrate specificity compared to the wild-type
D228A
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
I146E
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
I146E/T231E
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
K210A
K210E
site-directed mutagenesis, the mutant shows reduced highly activity and altered substrate specificity compared to the wild-type
K210L
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
N213A
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
Q48A
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
R306A
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
R306A/Y317A
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
R306E
site-directed mutagenesis, the mutant shows highly reduced activity but unaltered substrate specificity compared to the wild-type
R306E/Y317F
site-directed mutagenesis, the mutant shows highly reduced activity but unaltered substrate specificity compared to the wild-type
T231 E
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
Y317A
site-directed mutagenesis, the mutant shows similar activity but slightly altered substrate specificity compared to the wild-type
Y317F
site-directed mutagenesis, the mutant shows similar activity but slightly altered substrate specificity compared to the wild-type
D208A
-
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
-
D228A
-
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
-
K210A
-
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
-
N213A
-
site-directed mutagenesis, the mutant shows altered activity and kinetics compared to the wild-type enzyme
-
Q48A
-
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
-
R306A
-
site-directed mutagenesis, the mutant shows reduced activity and altered substrate specificity compared to the wild-type
-
R306E
-
site-directed mutagenesis, the mutant shows highly reduced activity but unaltered substrate specificity compared to the wild-type
-
Y317A
-
site-directed mutagenesis, the mutant shows similar activity but slightly altered substrate specificity compared to the wild-type
-
Y317F
-
site-directed mutagenesis, the mutant shows similar activity but slightly altered substrate specificity compared to the wild-type
-
D208A
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
D208E
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
D208N
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
F247A
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
H31A
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
H31V
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
I24A
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
I24V
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
D208A
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
D208N
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
F247A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31V
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
D208A
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
D208N
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
F247A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31V
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
D208A
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
D208N
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
F247A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31V
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
D208A
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
D208N
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
F247A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31V
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
D208A
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
D208N
-
site-directed mutagenesis, the mutant shows highly reduced activity compared to wild-type
-
F247A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31A
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-
H31V
-
site-directed mutagenesis, the mutant shows altered pH optimum of pH 7.0 as compared to wild-type optimum of pH 7.5
-