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2.3.1.81: aminoglycoside 3-N-acetyltransferase

This is an abbreviated version!
For detailed information about aminoglycoside 3-N-acetyltransferase, go to the full flat file.

Word Map on EC 2.3.1.81

Reaction

acetyl-CoA
+
a 2-deoxystreptamine antibiotic
=
CoA
+
N3-acetyl-2-deoxystreptamine antibiotic

Synonyms

3'-aminoglycoside acetyltransferase, 3-N-acetyltransferase, 3-N-aminoglycoside acetyltransferase, AAC, AAC (3)-IIIb, AAC(3), AAC(3)-Id, AAC(3)-Ig acetyltransferase, Aac(3)-IIIb, AAC(3)-IV, AAC(3)-XI, AAC(6')-APH(2''), AAC-IIIb, AAC-VIa, aac3-Ia, AAC3-IV aminoglycoside acetyltransferase, AacC-A7 acetyltransferase, aminoglycoside 3-acetyltransferase, aminoglycoside 3-acetyltransferase-IIIb, aminoglycoside 3-N-acetyltransferase, aminoglycoside 3-N-acetyltransferase type XI, aminoglycoside acetyltransferase, aminoglycoside acetytransferase, aminoglycoside N(3)-acetyltransferase III, aminoglycoside N3-acetyltransferase, aminoglycoside N3-acetyltransferase-IIIb, aminoglycoside N3-acetyltransferase-VIa, Eis, Eis2, Enhanced in Intracellular Survival, More, RbmI

ECTree

     2 Transferases
         2.3 Acyltransferases
             2.3.1 Transferring groups other than aminoacyl groups
                2.3.1.81 aminoglycoside 3-N-acetyltransferase

KCat KM Value

KCat KM Value on EC 2.3.1.81 - aminoglycoside 3-N-acetyltransferase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
89 - 2600
acetyl-CoA
18
dibekacin
4700
gentamicin C1
-
pH 7.6, 25°C
6100
gentamicin C2
-
pH 7.6, 25°C
10600 - 11200
kanamycin A
17 - 34400
kanamycin B
9500
lividomycin A
-
pH 7.6, 25°C
30
malonyl-CoA
-
cosubstrate kanamycin A, pH 7.6, 25°C
120
n-propionyl-CoA
-
cosubstrate kanamycin A, pH 7.6, 25°C
9100
neomycin B
-
pH 7.6, 25°C
10800
paromomycin
-
pH 7.6, 25°C
10600
ribostamycin
-
pH 7.6, 25°C
1600
sisomicin
-
pH 7.6, 25°C
30700 - 33400
sisomycin
400 - 60500
tobramycin