Identical is a very strong term - however if you're looking for 'very similar' instead of identical then you should look at any kind of extracellular receptor with Ig-like or Efhand-like domains - these often look like choo-choo trains. Receptor-like phosphatases have similar features. Another fruitful area to look into would be cellulases - often containing replications of entire domains with very minor variations.
Artem "Nothing is built on stone; all is built on sand, but we must build as if the sand were stone" Jorge Luis Borges _____ From: CCP4 bulletin board [mailto:[email protected]] On Behalf Of Shankar Prasad Kanaujia Sent: Thursday, July 02, 2009 12:40 AM To: [email protected] 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
