Table 2. Kinetic parameters determined by SPR experiments.

Ligand-Analyte	ka1(M−1s−1) [105]	kd1(s−1) [10−3]	ka2(s−1)[10−3]	kd2(s−1)[10−3]	KD (M) [10−6]
FlgI-FlgA	3.41	5.89	1.24	3.31	0.126
FlgI-FlgAR113C-S190C	3.35	5.16	2.17	4.72	0.106
FlgA-FlgI	0.174	9.76	0.985	1.73	0.354
FlgAR113C-S190C -FlgI	0.152	5.02	0.673	0.980	0.166