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Literature summary extracted from

  • Crowder, M.W.; Walsh, T.R.; Banovic, L.; Pettit, M.; Spencer, J.
    Overexpression, purification, and characterization of the cloned metallo-beta-lactamase L1 from Stenotrophomonas maltophilia (1998), Antimicrob. Agents Chemother., 42, 921-926.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
3.5.2.6 expressed in Escherichia coli Stenotrophomonas maltophilia

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.5.2.6 0.003
-
cefoxitin
-
Stenotrophomonas maltophilia
3.5.2.6 0.004
-
cefmetazole
-
Stenotrophomonas maltophilia
3.5.2.6 0.005
-
moxalactam
-
Stenotrophomonas maltophilia
3.5.2.6 0.008
-
ceftizoxime
-
Stenotrophomonas maltophilia
3.5.2.6 0.012
-
nitrocefin
-
Stenotrophomonas maltophilia
3.5.2.6 0.022
-
clavulanic acid
-
Stenotrophomonas maltophilia
3.5.2.6 0.03
-
cefsulodin
-
Stenotrophomonas maltophilia
3.5.2.6 0.031
-
cefaclor
-
Stenotrophomonas maltophilia
3.5.2.6 0.043
-
cephalothin
-
Stenotrophomonas maltophilia
3.5.2.6 0.06
-
azlocillin
-
Stenotrophomonas maltophilia
3.5.2.6 0.075
-
penicillin G
-
Stenotrophomonas maltophilia
3.5.2.6 0.075
-
biapenem
-
Stenotrophomonas maltophilia
3.5.2.6 0.1
-
cefprozil
-
Stenotrophomonas maltophilia
3.5.2.6 0.13
-
cefuroxime
-
Stenotrophomonas maltophilia
3.5.2.6 0.13
-
cefepime
-
Stenotrophomonas maltophilia
3.5.2.6 0.16
-
cefotaxime
-
Stenotrophomonas maltophilia
3.5.2.6 0.17
-
cephaloridine
-
Stenotrophomonas maltophilia
3.5.2.6 0.18
-
cephalosporin C
-
Stenotrophomonas maltophilia
3.5.2.6 0.2
-
piperacillin
-
Stenotrophomonas maltophilia
3.5.2.6 0.25
-
cefadroxil
-
Stenotrophomonas maltophilia
3.5.2.6 0.26
-
cephradine
-
Stenotrophomonas maltophilia
3.5.2.6 0.3
-
ampicillin
-
Stenotrophomonas maltophilia
3.5.2.6 0.49
-
ticarcillin
-
Stenotrophomonas maltophilia

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.5.2.6 Zn2+ required for activity Stenotrophomonas maltophilia

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.5.2.6 28800
-
gel filtration Stenotrophomonas maltophilia

Organism

EC Number Organism UniProt Comment Textmining
3.5.2.6 Stenotrophomonas maltophilia
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.5.2.6
-
Stenotrophomonas maltophilia

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.5.2.6 ampicillin + H2O
-
Stenotrophomonas maltophilia (2R,4S)-2-[(R)-[[(2R)-2-amino-2-phenylacetyl]amino](carboxy)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
3.5.2.6 azlocillin + H2O
-
Stenotrophomonas maltophilia (2R,4S)-2-[(R)-carboxy({(2R)-2-[(2-oxoimidazolidine-1-carbonyl)amino]-2-phenylacetyl}amino)methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
3.5.2.6 biapenem + H2O
-
Stenotrophomonas maltophilia (4R,5S)-5-[(1S,2R)-1-carboxy-2-hydroxypropyl]-3-[(6,7-dihydro-5H-pyrazolo[1,2-a][1,2,4]triazol-4-ium-6-yl)sulfanyl]-4-methyl-4,5-dihydro-1H-pyrrole-2-carboxylate
-
?
3.5.2.6 cefaclor + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-{[(2R)-2-amino-2-phenylacetyl]amino}(carboxy)methyl]-5-chloro-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefadroxil + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-{[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino}(carboxy)methyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefepime + H2O
-
Stenotrophomonas maltophilia (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
-
?
3.5.2.6 cefmetazole + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(S)-carboxy{2-[(cyanomethyl)sulfanyl]acetamido}methoxymethyl]-5-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefotaxime + H2O
-
Stenotrophomonas maltophilia (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
-
?
3.5.2.6 cefoxitin + H2O
-
Stenotrophomonas maltophilia (2R)-5-[(carbamoyloxy)methyl]-2-[(S)-carboxy(methoxy)[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefprozil + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-{[(2R)-2-amino-2-(4-hydroxyphenyl)acetyl]amino}(carboxy)methyl]-5-[(1E)-prop-1-en-1-yl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefsulodin + H2O
-
Stenotrophomonas maltophilia (2R)-5-[(4-carbamoylpyridin-1-ium-1-yl)methyl]-2-[(R)-carboxy{[(2R)-2-phenyl-2-sulfoacetyl]amino}methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
-
?
3.5.2.6 ceftizoxime + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-{[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-(methoxyimino)acetyl]amino}(carboxy)methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cefuroxime + H2O
-
Stenotrophomonas maltophilia (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
-
?
3.5.2.6 cephaloridine + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-5-(pyridinium-1-ylmethyl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylate
-
?
3.5.2.6 cephalosporin C + H2O
-
Stenotrophomonas maltophilia N6-[(R)-{(2R)-5-[(acetyloxy)methyl]-4-carboxy-3,6-dihydro-2H-1,3-thiazin-2-yl}(carboxy)methyl]-6-oxo-D-lysine
-
?
3.5.2.6 cephalothin + H2O
-
Stenotrophomonas maltophilia (2R)-5-[(acetyloxy)methyl]-2-[(R)-carboxy[(thiophen-2-ylacetyl)amino]methyl]-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 cephradine + H2O
-
Stenotrophomonas maltophilia (2R)-2-[(R)-{[(2R)-2-amino-2-(cyclohexa-1,4-dien-1-yl)acetyl]amino}(carboxy)methyl]-5-methyl-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid
-
?
3.5.2.6 clavulanic acid + H2O
-
Stenotrophomonas maltophilia (2R,4R,5Z)-2-(carboxymethyl)-5-(2-hydroxyethylidene)-1,3-oxazolidine-4-carboxylic acid
-
?
3.5.2.6 moxalactam + H2O
-
Stenotrophomonas maltophilia (2R)-2-{(R)-carboxy[2-carboxy(4-hydroxyphenyl)acetamido]methoxymethyl}-5-{[(1-methyl-1H-tetrazol-5-yl)sulfanyl]methyl}-3,6-dihydro-2H-1,3-oxazine-4-carboxylic acid
-
?
3.5.2.6 nitrocefin + H2O
-
Stenotrophomonas maltophilia (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
-
?
3.5.2.6 penicillin G + H2O
-
Stenotrophomonas maltophilia (2R,4S)-2-[(R)-carboxy[(phenylacetyl)amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?
3.5.2.6 piperacillin + H2O
-
Stenotrophomonas maltophilia (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
-
?
3.5.2.6 ticarcillin + H2O
-
Stenotrophomonas maltophilia (2R,4S)-2-[(R)-carboxy[[(2R)-2-carboxy-2-(thiophen-3-yl)acetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid
-
?

Subunits

EC Number Subunits Comment Organism
3.5.2.6 tetramer 4* 28800, gel filtration Stenotrophomonas maltophilia

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
3.5.2.6 0.0833
-
cefsulodin
-
Stenotrophomonas maltophilia
3.5.2.6 0.15
-
moxalactam
-
Stenotrophomonas maltophilia
3.5.2.6 0.333
-
cefepime
-
Stenotrophomonas maltophilia
3.5.2.6 2.2
-
cefoxitin
-
Stenotrophomonas maltophilia
3.5.2.6 2.7
-
ceftizoxime
-
Stenotrophomonas maltophilia
3.5.2.6 4.7
-
cefmetazole
-
Stenotrophomonas maltophilia
3.5.2.6 11
-
clavulanic acid
-
Stenotrophomonas maltophilia
3.5.2.6 15
-
cefprozil
-
Stenotrophomonas maltophilia
3.5.2.6 16
-
cephradine
-
Stenotrophomonas maltophilia
3.5.2.6 23
-
cefadroxil
-
Stenotrophomonas maltophilia
3.5.2.6 31
-
nitrocefin
-
Stenotrophomonas maltophilia
3.5.2.6 37
-
azlocillin
-
Stenotrophomonas maltophilia
3.5.2.6 53
-
cefuroxime
-
Stenotrophomonas maltophilia
3.5.2.6 60
-
cefaclor
-
Stenotrophomonas maltophilia
3.5.2.6 64
-
biapenem
-
Stenotrophomonas maltophilia
3.5.2.6 65
-
cephalothin
-
Stenotrophomonas maltophilia
3.5.2.6 67
-
cephaloridine
-
Stenotrophomonas maltophilia
3.5.2.6 140
-
cefotaxime
-
Stenotrophomonas maltophilia
3.5.2.6 280
-
cephalosporin C
-
Stenotrophomonas maltophilia
3.5.2.6 410
-
penicillin G
-
Stenotrophomonas maltophilia
3.5.2.6 420
-
piperacillin
-
Stenotrophomonas maltophilia
3.5.2.6 440
-
ticarcillin
-
Stenotrophomonas maltophilia
3.5.2.6 580
-
ampicillin
-
Stenotrophomonas maltophilia