December 11, 2003 Dear Colleagues,
I wanted to ask you an xplor-nih question. By the way, the program rocks and I got a lot out of the previous help threads. Thanks for providing all of this stuff. I have some CH, CH2, CH3 rdc couplings from constant time c13hsqc experiments and I was wondering how one can set up the xplor calculations with methylene and methyl data as described conceptually in "Measurement of Dipolar Couplings for methylene and methy sites in weakly oriented macromolecules," Ottiger et al, JMR 134:365 (1998). The paper talks about setting up methyl and methylene constraints in xplor to the average sums of the CH vectors but I am not sure how to implement that in xplor-nih. Possibly you have an example tbl file or other supportive information or relevant examples. I would appreciate any information you may have about how to set this up and any examples. Thanks very much for your assistance. Sincerely, Andrew Bennett, M.D., Ph.D. Gerhard Wagner Laboratory Harvard Medical School [email protected] (that's a zero in the middle)
