[ccp4bb] AW: [ccp4bb] RMSD between structures of homologous proteins

2014-08-13 Thread Herman . Schreuder
Dear Sreetama, I use an ancient superposition program which rejects all atom pairs deviating more than 3 sigma and repeats this procedure until convergence. It then reports the RMSD for all atoms and for the atoms deviating less than 3 sigma. I find this an excellent method to separate the

Re: [ccp4bb] AW: [ccp4bb] RMSD between structures of homologous proteins

2014-08-13 Thread Eleanor Dodson
I think PISA does this for you - it overlaps structural features and gives an RMSD on those parts that fit and a useful list of matching residues. You can run it from CCP4I or at PDBe. If you ant more than CA RMSD then you will need to select out the spans to fit and use the LSQKAB overlap

Re: [ccp4bb] AW: [ccp4bb] RMSD between structures of homologous proteins

2014-08-13 Thread Eugene Krissinel
It is probably Gesamt/SSM (Superpose in CCP4), or PDBeFold at EBI rather than PISA -- Eugene On 13 Aug 2014, at 12:33, Eleanor Dodson wrote: I think PISA does this for you - it overlaps structural features and gives an RMSD on those parts that fit and a useful list of matching residues. You

Re: [ccp4bb] AW: [ccp4bb] RMSD between structures of homologous proteins

2014-08-13 Thread George Devaniranjan
Thanks to the mailing list I came across this: http://www.ncbi.nlm.nih.gov/pubmed/24167157 The C code to compute is available on the link mentioned in the paper. Best wishes, George On Wed, Aug 13, 2014 at 8:01 AM, Eugene Krissinel eugene.krissi...@stfc.ac.uk wrote: It is probably