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Literature summary for 3.5.2.6 extracted from

  • Heritier, C.; Poirel, L.; Fournier, P.E.; Claverie, J.M.; Raoult, D.; Nordmann, P.
    Characterization of the naturally occurring oxacillinase of Acinetobacter baumannii (2005), Antimicrob. Agents Chemother., 49, 4174-4179.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

Cloned (Comment) Organism
-
Acinetobacter baumannii

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.13
-
nitrocefin 30°C, pH 7.0 Acinetobacter baumannii
0.19
-
cephalothin 30°C, pH 7.0 Acinetobacter baumannii
0.24
-
ampicillin 30°C, pH 7.0 Acinetobacter baumannii
0.71
-
benzylpenicillin 30°C, pH 7.0 Acinetobacter baumannii
2.5
-
cephaloridine 30°C, pH 7.0 Acinetobacter baumannii
2.8
-
ticarcillin 30°C, pH 7.0 Acinetobacter baumannii
3.6
-
Imipenem 30°C, pH 7.0 Acinetobacter baumannii
3.7
-
Oxacillin 30°C, pH 7.0 Acinetobacter baumannii
4
-
piperacillin 30°C, pH 7.0 Acinetobacter baumannii
4.5
-
meropenem 30°C, pH 7.0 Acinetobacter baumannii

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Acinetobacter baumannii no induction by imipenem and cefoxitin ?
-
?

Organism

Organism UniProt Comment Textmining
Acinetobacter baumannii Q5I2N2 clinical isolate
-

Purification (Commentary)

Purification (Comment) Organism
-
Acinetobacter baumannii

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ampicillin + H2O
-
Acinetobacter baumannii (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
benzylpenicillin + H2O
-
Acinetobacter baumannii (2R,4S)-2-[(R)-carboxy(2-phenylacetamido)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
cephaloridine + H2O
-
Acinetobacter baumannii (2R)-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-5-(pyridinium-1-ylmethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
-
?
cephalothin + H2O
-
Acinetobacter baumannii (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
imipenem + H2O
-
Acinetobacter baumannii (5R)-5-[(1S,2R)-1-carboxy-2-hydroxypropyl]-3-({2-[(iminomethyl)amino]ethyl}sulfanyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid
-
?
meropenem + H2O
-
Acinetobacter baumannii (4R,5S)-5-[(1S,2R)-1-carboxy-2-hydroxypropyl]-3-{[(3S,5S)-5-(dimethylcarbamoyl)pyrrolidin-3-yl]sulfanyl}-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylic acid
-
?
additional information no induction by imipenem and cefoxitin Acinetobacter baumannii ?
-
?
nitrocefin + H2O
-
Acinetobacter baumannii (2R)-2-{(R)-carboxy[2-(thiophen-2-yl)acetamido]methyl}-5-[(E)-2-(2,4-dinitrophenyl)ethenyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
oxacillin + H2O
-
Acinetobacter baumannii (2R,4S)-2-{(R)-carboxy[(5-methyl-3-phenyl-1,2-oxazole-4-carbonyl)amino]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
piperacillin + H2O
-
Acinetobacter baumannii (2R,4S)-2-[(R)-carboxy[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-phenylacetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
ticarcillin + H2O
-
Acinetobacter baumannii (2R,4S)-2-[(R)-carboxy[[(2R)-2-carboxy-2-(thiophen-3-yl)acetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?

Synonyms

Synonyms Comment Organism
OXA-69
-
Acinetobacter baumannii
oxycillinase
-
Acinetobacter baumannii

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
0.004
-
cephalothin 30°C, pH 7.0 Acinetobacter baumannii
0.05
-
cephaloridine 30°C, pH 7.0 Acinetobacter baumannii
0.06
-
ampicillin 30°C, pH 7.0 Acinetobacter baumannii
0.06
-
meropenem 30°C, pH 7.0 Acinetobacter baumannii
0.1
-
Imipenem 30°C, pH 7.0 Acinetobacter baumannii
0.2
-
benzylpenicillin 30°C, pH 7.0 Acinetobacter baumannii
0.2
-
piperacillin 30°C, pH 7.0 Acinetobacter baumannii
0.2
-
Oxacillin 30°C, pH 7.0 Acinetobacter baumannii
0.3
-
ticarcillin 30°C, pH 7.0 Acinetobacter baumannii
0.4
-
nitrocefin 30°C, pH 7.0 Acinetobacter baumannii