Skip to main content
. 2017 Jul 19;114(31):E6306–E6313. doi: 10.1073/pnas.1707794114

Fig. 4.

Fig. 4.

Steps during polypeptide translocation. (A and B) Distributions of physical step sizes during directional translocation by ClpXP (orange bars, A) and ClpAP (blue bars, B). Black bars show previously determined C-to-N step sizes for ClpXP (ref. 14, A) and ClpAP (ref. 15, B). (C and D) Distributions of dwell times preceding an individual step during N-to-C translocation are shown for ClpXP (orange symbols, C) and ClpAP (blue symbols, D). Black symbols show previously determined C-to-N step dwells for ClpXP (ref. 14, C) and ClpAP (ref. 15, D). (E and F) Average step dwells and frequency of pauses of 2.5 s or longer along the length of the titinI27 polypeptide during N-to-C translocation by ClpXP (E) or ClpAP (F) were calculated using a 10-aa moving window. The 95% CIs are shown in gray for average step dwells.