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.
Photocycle of WT protein at extreme pH conditions. WT protein was photoconverted to the 15ZPb state with red light illumination at pH 7.5. Then, an excess amount of buffer of pH 5.0 (A) or pH 11.0 (B) was added. Absorption spectra were measured after pH change or each illumination of LED light shown as insets.
