Croll<mailto:ti...@cam.ac.uk>
Verzonden: woensdag 25 januari 2017 18:30
Aan: CCP4BB@JISCMAIL.AC.UK<mailto:CCP4BB@JISCMAIL.AC.UK>
Onderwerp: Re: [ccp4bb] Unknown electron density blob, pdb convention for
partially ordered ligands
I've often wondered about PEG (and, I guess
I've often wondered about PEG (and, I guess, other synthetic polymers):
wouldn't it just be better to define the monomer, and then model a chain of
however many monomers you need?
T
Tristan Croll
Research Fellow
Cambridge Institute for Medical Research
University of Cambridge CB2 0XY
Uma's use of quotes around "di" suggests a related question about PDB
convention. It was my (perhaps not very good) understanding that ligands should be
identified by what is actually present in the crystal, and not by what can be modeled.
For example endogenous ubiquinone is likely to be UQ50
