Time to cover ~10Å in the electron transfer step from reduced BPh- to QA (the 2nd fastest chemical reaction known in biology)
| Value | 200 picosec |
|---|---|
| Organism | bacteria |
| Reference | biophysics textbook online Golbeck, chapter 3, Photosynthetic Reaction Centers: So little time, so much to do, p.7 right column 3rd paragraph |
| Comments | picosec=10^-12 sec. BPh- is oxidized bacterio- pheophytin. QA is quinone |
| Entered by | Uri M |
| ID | 107122 |