Glucose isomerase from Streptomyces rubiginosus, should be supplied by Hampton Research? Should give very nice crystals. Cheers, Petr ________________________________________ From: CCP4 bulletin board [[log in to unmask]] on behalf of WENHE ZHONG [[log in to unmask]] Sent: Wednesday, April 20, 2016 11:38 AM To: [log in to unmask] Subject: [ccp4bb] Off topic: textbook proteins for crystallization Dear CCP4 members, We would like to choose some proteins that are “extremely” easy to grow good crystals. There is only one protein I can think of which is lysozyme. Do you have other candidates that you use as a textbook protein in crystallization? Thank you. Kind regards, Wenhe