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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Mol Oral Microbiol. 2013 May 16;28(5):342–353. doi: 10.1111/omi.12028

Table 1.

Kinetics of LtxA Binding to Liposomes composed of DPC and N-m-DOPE. The affinity of LtxA for DPC is stronger (by roughly 8 orders of magnitude) than its affinity for N-m-DOPE.

Lipid ka (M-1s-1) kd (s-1) KD (M)
DPC 9.5 ( ± 0.6) × 104 3.7 ( ± 3.5) × 10-7 3.8 ( ± 3.4) × 10-12
N-m-DOPE 4.5 ( ± 3.8) × 101 1.1 ( ± 0.1) × 10-3 2.3 ( ± 0.6) × 10-5