CatLogenzyme kinetics catalog

Values CatLog read from this paper

Recombinant expression and characterization of the major beta-lactamase of Mycobacterium tuberculosis

PMID 9624479doi:10.1128/aac.42.6.1375Open in Browse

The paper itself is not on this site: read it at the publisher. This page lists only the values CatLog read from it.

CatLog read 24 records (34 values) from this paper: beta-lactamase, Y49 beta-lactamase from Mycobacterium tuberculosis.

Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units. Values are in CatLog's units; each record opens in Browse with the line the paper prints and the checks. CatLog calculated the 10 kcat/Km values marked “calc.” from kcat and Km; no printed kcat/Km was read for those records.

EC 3.5.2.6

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
beta-lactamaseMycobacterium tuberculosisAmoxicillin—0.095—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisAzlocillin—0.34—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisAzlocillinchromatofocusing peak 2 fraction (pI 4.9 beta-lactamase)—0.326—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisBenzylpenicillin—0.058—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisBenzylpenicillinchromatofocusing peak 2 fraction (pI 4.9 beta-lactamase)—0.074—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCefamandole—0.282—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCefamandolechromatofocusing peak 2 fraction (pI 4.9 beta-lactamase)—0.566—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCefazolin—0.304—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCephaloridine—0.54—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCephalothin—0.218—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisCephapirin—0.319—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisNitrocefin—0.114—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisNitrocefinchromatofocusing peak 2 fraction (pI 4.9 beta-lactamase)—0.105—pH 6, 37 °COpen
beta-lactamaseMycobacterium tuberculosisPhenoxymethylpenicillin—0.078—pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisAmoxicillin20.09421 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisAzlocillin550.185300 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisBenzylpenicillin210.05420 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisCefamandole220.64534 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisCefazolin80.4916 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisCephaloridine80.79810 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisCephalothin80.30826 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisCephapirin30.684.4 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisNitrocefin310.081380 calc.pH 6, 37 °COpen
Y49 beta-lactamaseMycobacterium tuberculosisPhenoxymethylpenicillin200.038530 calc.pH 6, 37 °COpen