[ccp4bb] JLigand Coot link

2010-06-08 Thread Sean Gay
I have used JLigand v 0.2.1 to create a link between a Thr residues and a covalent adduct. The adduct refines well and shows up as a covalent bond in PyMOL. However, when I'm in Coot there is no bond present between the Thr OG1 and the ligand. I've loaded the Jligand link.lib file that I create

[ccp4bb] high z-scores, negative LLG in Phaser

2009-09-17 Thread Sean Gay
I have a 2.0A data set that I solved using an ensemble of 5 related structures in Phaser. My Z-scores for the solution are fantastic (RFZ= 28.7, TFZ=24.6), but my LLG is very negative (-698.2). The LLG increases by almost 800 (started at -1488.6) during the course of the run. The density for th