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. 2001 Dec;45(12):3279–3286. doi: 10.1128/AAC.45.12.3279-3286.2001

TABLE 1.

BLIP and BLIP peptide Kis for various β-lactamases

β-Lactamase Ki (μM)
BLIP Oxidized BP46-51 Reduced BP46-51 BP41-50 Protein kinase C substrate
TEM-1 0.0003 603 488 359
SHV-1 1.0 680 420 458
PC-1 a 1,400
IMP-1 NDb
P99 135
OXA-10
a

—, for those peptide-enzyme combinations for which there was no detectable inhibition, peptide was tested up to 1,000 μM. 

b

ND, not determined.