CatLogenzyme kinetics catalog

Values CatLog read from this paper

Properties of a class C beta-lactamase from Serratia marcescens

PMID 3548700doi:10.1042/bj2390581Open 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 18 records (54 values) from this paper: class C beta-lactamase (cephalosporinase) from Serratia marcescens.

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.

EC 3.5.2.6

EnzymeOrganismSubstratekcat (s⁻¹)Km (mM)kcat/Km (mM⁻¹ s⁻¹)Conditions
class C beta-lactamase (cephalosporinase)Serratia marcescensBenzylpenicillin750.00174.4 × 10⁴pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescenscefazolin1.3 × 10³0.542.4 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCefotaxime1.70.012140pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCefoxitin0.0143 × 10⁻⁴47pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCefuroxime0.86 × 10⁻⁴1.3 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine0.2 M NaCl1.1 × 10³0.2754 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine0 M NaCl9500.24.7 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine0.1 M NaCl1.05 × 10³0.244.4 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine0.4 M NaCl1.15 × 10³0.3033.8 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine0.8 M NaCl1.12 × 10³0.3143.6 × 10³pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine1.11 × 10³0.611.8 × 10³pH 5.1Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine1.08 × 10³0.42.6 × 10³pH 6Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine9600.3552.7 × 10³pH 7Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine9700.244 × 10³pH 8.8Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephaloridine6100.282.2 × 10³pH 9.7Open
class C beta-lactamase (cephalosporinase)Serratia marcescensCephalothin1.1 × 10³0.0671.6 × 10⁴pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensMoxalactam0.120.062pH 8.2Open
class C beta-lactamase (cephalosporinase)Serratia marcescensNitrocefin1.24 × 10³0.043.1 × 10⁴pH 8.2Open