Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Determination of proton translocation rate of PL vesicles embedded with wild-type or mutant bc1 complexes using a stopped-flow spectrophotometer. Reaction conditions were as described under “Experimental Procedures.” pH changes were monitored by following the absorption change of pyranine at 457 nm.
