could you please be more specific how you refined the structure, what program have you been using and which restraints did you set for the two independent molecules.
Best wishes Kornelius On Tue, 1 Jan 2008 11:42:40 +0000 "Md. Imtiyaz Hassan" <[EMAIL PROTECTED]> wrote: > > > Dear freinds > > We have crystallized a cyanobacterial phycoerythrin which having two (alpha > subunit) in an assymetric unit and held together by only three hydrogen > bonds. When we compare the A and B molecule the RMSD is 1.32. because they > same sequences then how it is possible to that two molecules are deviated at > such extent. now the question is > > > > are both the molecules are crystallographic dimer? > > are two molecules are structural subunit as alpha 1 and alpha2? > > Is there any problem in refinement ? The structure was refined at 2.6 A with > R 0.23/0.28 > I hope a possible suggestion > with warm regards > > Have a nice day...... > > Md. Imtiyaz Hassan, Ph.D. > Young Scientist > CIRBSc, JMI > Telefax: +91 11 26983409 > Mob-9868311151 > > > > > > __________________________________________________________ > Sent from Yahoo! Mail - a smarter inbox http://uk.mail.yahoo.com ---------------------------------------------- Kornelius Zeth Max Planck Institute for Developmental Biology Dept. Protein Evolution Spemannstr. 35 72076 Tuebingen, Germany [EMAIL PROTECTED] Tel -49 7071 601 323 Fax -49 7071 601 349
