2.3.1.59: gentamicin 2'-N-acetyltransferase
This is an abbreviated version!
For detailed information about gentamicin 2'-N-acetyltransferase, go to the full flat file.
Word Map on EC 2.3.1.59
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2.3.1.59
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stuartii
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providencia
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aminoglycoside
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peptidoglycan
-
tobramycin
-
aac2\'-ia
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beta-galactosidase
-
netilmicin
-
plazomicin
-
o-acetylation
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tetracycline
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chloramphenicol
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ubiquinone
-
2\'-amino
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amikacin
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spent
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plasmid-encoded
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proteus
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formers
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coccobacilli
-
density-dependent
-
analysis
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proteeae
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autolytic
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mid-exponential
- 2.3.1.59
- stuartii
-
providencia
- aminoglycoside
- peptidoglycan
- tobramycin
-
aac2\'-ia
- beta-galactosidase
- netilmicin
-
plazomicin
-
o-acetylation
- tetracycline
- chloramphenicol
- ubiquinone
-
2\'-amino
- amikacin
-
spent
-
plasmid-encoded
-
proteus
-
formers
-
coccobacilli
-
density-dependent
- analysis
-
proteeae
-
autolytic
-
mid-exponential
Reaction
Synonyms
AAC(2')-Ia, ACC(2'), acetyltransferase, gentamicin 2'-, gentamicin acetyltransferase II
ECTree
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Substrates Products
Substrates Products on EC 2.3.1.59 - gentamicin 2'-N-acetyltransferase
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REACTION DIAGRAM
acetyl-CoA + butirosin
CoA + ?
-
acetylated at 30% the rate of gentamicin C1
-
-
?
acetyl-CoA + dideoxykanamycin
CoA + N2'-diacetyldideoxykanamycin
-
acetylated at 92% the rate of gentamicin C1
-
-
?
acetyl-CoA + gentamicin B
CoA + N2'-acetylgentamycin
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7% of the activity with gentamicin C1
-
-
?
acetyl-CoA + neomycin B
CoA + N2'-acetylneomycin B
-
acetylated at 10% the rate of gentamicin C1
-
-
?
acetyl-CoA + ribostamycin
CoA + N2'-acetylribostamycin
-
acetylated at 15% the rate of gentamicin C1
-
-
?
CoA + N2'-acetylgentamicin C1
-
best substrate
-
-
?
acetyl-CoA + gentamicin C1
CoA + N2'-acetylgentamicin C1
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best substrate
-
-
?
CoA + N2'-acetylgentamicin C1a
-
acetylated at 86% the rate of gentamicin C1
-
-
?
acetyl-CoA + gentamicin C1a
CoA + N2'-acetylgentamicin C1a
-
acetylated at 86% the rate of gentamicin C1
-
-
?
acetyl-CoA + gentamicin C1a
CoA + N2'-acetylgentamicin C1a
-
-
-
-
?
acetyl-CoA + gentamicin C1a
CoA + N2'-acetylgentamicin C1a
-
acetylates 2'-amino group of hexose moiety
-
?
CoA + N2-acetylkanamycin B
-
acetylated at 14% the rate of gentamicin C1
-
-
?
CoA + N2'-acetylkanamycin C
-
acetylated at 40% the rate of gentamicin C1
-
-
?
CoA + N3'-acetylsisomicin
-
acetylated at 71% the rate of gentamicin C1
-
-
?
acetyl-CoA + sisomicin
CoA + N3'-acetylsisomicin
-
acetylated at 71% the rate of gentamicin C1
-
-
?
CoA + N2'-acetyltobramycin
-
acetylated at 58% the rate of gentamicin C1
-
-
?
acetyl-CoA + tobramycin
CoA + N2'-acetyltobramycin
-
acetylated at 58% the rate of gentamicin C1
-
-
?
?
-
acetylated at 58% the rate of gentamicin C1
-
-
?
acetyl-CoA of soluble fragments of peptidoglycan + tobramycin
?
-
-
-
-
?
D-glucosamine + N2'-acetyltobramycin
-
acetylated at 58% the rate of gentamicin C1
-
-
?
N-acetyl-D-glucosamine + tobramycin
D-glucosamine + N2'-acetyltobramycin
-
-
-
-
?
?
-
-
no substrates are kanamycin A and 1-hydroxyaminobutyric acid kanamycin A-derivative BB-K 8
-
-
?
additional information
?
-
-
no substrates are kanamycin A and 1-hydroxyaminobutyric acid kanamycin A-derivative BB-K 8
-
-
?
additional information
?
-
-
the enzyme may contribute to the O-acetylation of peptidoglycan
-
-
?
additional information
?
-
-
enzyme may have a physiological role in secondary metabolism, its activity on aminoglycosides is simply fortouitous
-
-
?
additional information
?
-
-
the enzyme contributes to the O-acetylation of peptidoglycan. Mutants that either underexpress or overexpress the aac(2')-Ia gene are characterized phenotypically to possess either lower or higher levels of peptidoglycan O-acetylation, respectively, compared to the wild-type. Providencia stuartii PR100, with 42-44% peptidoglycan O-acetylation compared to 54% of the wild-type, appears as irregular rods. Strains PR50.LM3 and PR51, with increased levels of peptidoglycan O-acetylation, 63% and 65% respectively, appear as coccobacilli or chain formers
-
-
?
additional information
?
-
-
the enzyme may contribute to the O-acetylation of peptidoglycan
-
-
?