From: Dow Hurst DPHURST (
Date: Thu Dec 15 2005 - 09:15:09 CST

You can't align chain A and B simultaneously as they come from different
space groups. I'd recommend using 1GZM chain A for your rhodopsin inactive
starting template for any GPCR modelling. You get undistorted loops from
that crystal structure. Chain A is considered in both 1F88 and 1GZM to be
the better structure.

Dow P. Hurst, Research Scientist
Department of Chemistry and Biochemistry
University of North Carolina at Greensboro
435 New Science Bldg.
Greensboro, NC 27402-6170