Hongnan,
Recent PyMOL versions can do a structure-based (sequence-independent) superposition as follows: load protein1.pdb load protein2.pdb super protein1////CA, protein2////CA The per-residue alignment can also be visualized in 1D and 3D as follows: super protein1////CA, protein2////CA, object=alignment set seq_view Cheers, Warren ________________________________ From: CCP4 bulletin board [mailto:[EMAIL PROTECTED] On Behalf Of conancao Sent: Friday, April 11, 2008 6:11 PM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] Need help for supperimpose 2 homologous molecules Dear all: I have problem to supperimpose 2 homologous proteins(only one subunit is homologous) in coot.Could anybody give suggestion either using coot or other easily availabe software to superimpose homologous structures(pdb) and give a finial superimposed pdb or picture. Thank you. Sincerely, Hongnan Cao Biochem Department University of California at Riverside ________________________________ 使用新一代 Windows Live Messenger 轻松交流和共享！ 立即体验！ <http://messenger.live.cn/>
