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.
Disulfide bonds reduced by radiation at cryotemperatures are different from those reduced chemically. The GRNative (green carbons) structure shows both the native disulfide and an alternate conformation for Cys58 due to radiation damage at cryotemperatures. GRNADPH (cyan carbons) shows the structure resulting from chemical reduction at room temperature. The overlay shows a clear difference in the backbone relaxation of Cys58 that depends upon the mode of reduction.
