TABLE 1.

Parameter values of P and type 1 pili

	Type 1	Type 1	Type 1	P pili
Parameters	Our results	Miller et al. (11)	Forero et al. (12)	Andersson et al. (7,8)
(pN)	30 ± 2	60*	22	28 ± 2
(nm)	–	–	5 ± 0.3	3.5 ± 0.1
(nm)	0.59 ± 0.06	0.2	0.26 ± 0.01	0.76 ± 0.11
(Hz)	0.016 ± 0.009	0.05	0.5	0.8 ± 0.5
(Hz)	1.2 ± 0.9	0.8	2.2	120 ± 75
(kT)	37 ± 2	16†	25	24 ± 1
(kT)	27 ± 2	26†	29	23 ± 1
(nm/s)	6	–	–	400

^*Measured at 1–3 μm/s, which is according to our measurements not at steady state.

^†At an attempt rate of 10¹⁰ Hz.