Abstract
Chitinase from barley seeds has been crystallized at room temperature using polyethylene glycol as precipitant. The crystal is monoclinic, belonging to the space group P2(1), with unit cell parameters of a = 69.43 A, b = 44.55 A, c = 81.41 A, and beta = 111.95 degrees. The asymmetric unit seems to contain two molecules of chitinase with a corresponding crystal volume per protein mass (VM) of 2.25 A3/Da and a solvent content of 45% by volume. The crystal diffracts to at least 2.0 A with X-rays from a rotating anode source and is very stable in the X-ray beam. X-ray data have been collected to better than 2.2 A Bragg spacing from a native crystal.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
