[ccp4bb] Displaying repeats in a amino acid sequence

2010-06-04 Thread Klaus Sengstack
Dear all, I am looking for an alignment program that is able to display repeating units in the sequence. In the C-terminus of my protein I found some specific repeats which I want to visualize.  Does anybody know such program? Thanks a lot. Best regards, K.Sengstack

[ccp4bb] PEG in the pdb?

2010-08-12 Thread Klaus Sengstack
Hi everybody, I just solved the structures of an enzyme an some variants. In the active site cavity of each variant I found one or two fragments of PEG1000 bound. I used PEG1000 in the crystallization condition. Among the enzyme variants the number of non-hydrogen atoms of these PEG fragments

[ccp4bb] Protein topology plot

2010-04-27 Thread Klaus Sengstack
Hi everybody, I´m looking for a program to generate a topology plot of a β-propeller fold. The server for Topdraw seems not to work anymore. Can anybody recommend another server/program? Best regards.

[ccp4bb] Refmac error: Free R label has not been set

2010-05-10 Thread Klaus Sengstack
Hi everybody, I have got a problem concerning refmac5. When try to run refmac following error occurs: Free R label has not been set. I processed my data with xds. Scaling was done by scala. I did this like I always used to do. So what went wrong? Thank you in advance, K