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.
Comparative CD spectra of ChxRRec and a closely related response regulator (YycF). An estimation of the secondary structure elements was determined from a CD analysis of ChxRRec (solid line). The receiver domain of YycF (YycF1aRec), one of the closest homologs of ChxRRec based upon primary sequence comparison, was used as a reference protein (dotted line).
