Re: [ccp4bb] Puzzling Structure

2013-04-14 Thread Robbie Joosten
Hi Martyn, I think the question is where the error was made - seeing the uploaded file would clear this up. But it seems unlikely to me that the depositor saw a huge R factor discrepancy at the end of refinement and just blithely uploaded it. So scenario 3 :- PDB : we cannot reproduce

Re: [ccp4bb] Puzzling Structure

2013-04-14 Thread Pavel Afonine
Hi Robbie, Which seems a sort of reasonable attitude to me. Not quite, the depositor has to give, i.e. type, the space group what I don't get is why one needs to type in this information if it is already present in both, model and data files? Any human typing is typo prone. Ideally

Re: [ccp4bb] Puzzling Structure

2013-04-14 Thread Edward A. Berry
Robbie Joosten wrote: Hi Martyn, I think the question is where the error was made - seeing the uploaded file would clear this up. But it seems unlikely to me that the depositor saw a huge R factor discrepancy at the end of refinement and just blithely uploaded it. So scenario 3 :- PDB : we

[ccp4bb] Angle restraints

2013-04-14 Thread Kavyashree Manjunath
Dear users, Validation of a structure showed a deviation in the angle between atoms NH1-CZ-NE and NH2-CZ-NE in the arginine residue. Several trials of modification of the orientation failed to solve this problem. I also confirmed by deleting the side chain and refining, it confirmed the presence