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Literature summary for 3.5.2.6 extracted from

  • Docquier, J.D.; Riccio, M.L.; Mugnaioli, C.; Luzzaro, F.; Endimiani, A.; Toniolo, A.; Amicosante, G.; Rossolini, G.M.
    IMP-12, a new plasmid-encoded metallo-beta-lactamase from a Pseudomonas putida clinical isolate. (2003), Antimicrob. Agents Chemother., 47, 1522-1528.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.007
-
cefuroxime
-
Pseudomonas putida
0.0072
-
meropenem
-
Pseudomonas putida
0.015
-
ceftazidime
-
Pseudomonas putida
0.016
-
cephalothin
-
Pseudomonas putida
0.022
-
cefotaxime
-
Pseudomonas putida
0.026
-
cefepime
-
Pseudomonas putida
0.072
-
nitrocefin
-
Pseudomonas putida
0.175
-
carbenicillin
-
Pseudomonas putida
0.47
-
ticarcillin
-
Pseudomonas putida
0.92
-
Imipenem
-
Pseudomonas putida
1.5
-
ampicillin
-
Pseudomonas putida

Organism

Organism UniProt Comment Textmining
Pseudomonas putida Q8GIW8
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Pseudomonas putida

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ampicillin + H2O
-
Pseudomonas putida (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
carbenicillin + H2O
-
Pseudomonas putida (2R,4S)-2-{(R)-carboxy[2-carboxy(phenyl)acetamido]methyl}-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
cefepime + H2O
-
Pseudomonas putida (2R)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-5-[(1-methylpyrrolidinium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
-
?
cefotaxime + H2O
-
Pseudomonas putida (2R)-5-[(acetyloxy)methyl]-2-[(R)-[[(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino](carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
ceftazidime + H2O
-
Pseudomonas putida (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-{[(2-carboxypropan-2-yl)oxy]imino}acetyl]amino}(carboxy)methyl]-5-[(pyridin-1-ium-1-yl)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
-
?
cefuroxime + H2O
-
Pseudomonas putida (2R)-5-[(carbamoyloxy)methyl]-2-[(R)-carboxy{[(2Z)-2-(furan-2-yl)-2-(methoxyimino)acetyl]amino}methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
cephalothin + H2O
-
Pseudomonas putida (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
imipenem + H2O
-
Pseudomonas putida (5R)-5-[(1S,2R)-1-carboxy-2-hydroxypropyl]-3-({2-[(iminomethyl)amino]ethyl}sulfanyl)-4,5-dihydro-1H-pyrrole-2-carboxylic acid
-
?
meropenem + H2O
-
Pseudomonas putida (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
-
?
nitrocefin + H2O
-
Pseudomonas putida (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
-
?
ticarcillin + H2O
-
Pseudomonas putida (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
IMP-12
-
Pseudomonas putida
IMP-like metallo-beta-lactamase
-
Pseudomonas putida

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.7
-
carbenicillin
-
Pseudomonas putida
6.7
-
ceftazidime
-
Pseudomonas putida
6.9
-
ticarcillin
-
Pseudomonas putida
9.5
-
meropenem
-
Pseudomonas putida
15
-
cefepime
-
Pseudomonas putida
18
-
ampicillin
-
Pseudomonas putida
56
-
cefotaxime
-
Pseudomonas putida
61
-
cefuroxime
-
Pseudomonas putida
118
-
cephalothin
-
Pseudomonas putida
240
-
Imipenem
-
Pseudomonas putida
570
-
nitrocefin
-
Pseudomonas putida

pI Value

Organism Comment pI Value Maximum pI Value
Pseudomonas putida pI-value calculated from sequence is 9.17
-
9.2