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.
Comparison of A-class GST quaternary structure. The view is aligned perpendicular to the two-fold axis of symmetry for the dimer. The size of the crevice formed between the two subunits is shown for the apo hGSTA1-1 (light gray, 1PKZ), apo hGSTA1-1 GIMFhelix (gray) and apo hGSTA4-4 (black, 1GUM) structures.
