Hi Shankar gamma-crystallin is likely a good candidate [Blundell et al. Nature 289:771-777, 1981], and it in fact goes a step further. It combines two nearly identical greek-key motifs in each domain, which are then connected via a loop to make a dimer. This is all in one chain.
Best wishes Savvas From: CCP4 bulletin board [mailto:ccp...@jiscmail.ac.uk] On Behalf Of Shankar Prasad Kanaujia Sent: Thursday, July 02, 2009 7:40 AM To: CCP4BB@JISCMAIL.AC.UK Subject: [ccp4bb] multi-domain protein with identical tertiary structure Dear CCP4 users, Is there any multi-domain protein (with at least two domains) which has identical tertiary structure of each domain ? Thanking you. -regards shankar E-mail message checked by Spyware Doctor (6.0.1.441) Database version: 6.12740 http://www.pctools.com/en/spyware-doctor-antivirus/
