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. 2000 Jun;182(12):3383–3393. doi: 10.1128/jb.182.12.3383-3393.2000

TABLE 7.

Kinetics of PepB-catalyzed hydrolysis

Peptide Km (mM) kcat (s−1) kcat/Km (s−1 mM−1)
DF 0.3 500 1,670
DH 0.6 418 696
DL 0.4 666 1,670
DQ 1.8 761 422
DY 0.3 500 1,670
DLG 0.5 950 1,900
DLK 6 13 2
DIGG 3 26 9
EL 0.9 866 962
LL 4 918 229
LY 1 351 351