Re: [ccp4bb] dictionary files of polysaccharide for refmac run

2011-01-10 Thread Engin Özkan
Somewhat unrelated to your question, but relevant to what you are doing: I was once told by an expert that NDG is not known to occur much in glycoproteins; it is usually an NAG that was built using the wrong stereoisomer by a careless crystallographer. I have actually looked at a few higher-res

Re: [ccp4bb] dictionary files of polysaccharide for refmac run

2011-01-10 Thread Garib N Murshudov
Hi they are in the standard dictionary. To make sure that you have full range of ligand you may take the dictionary from www.ysbl.york.ac.uk/refmac/data/refmac_experimental/refmac_dictionary_v5.23.tar.gz and corresponding refmac www.ysbl.york.ac.uk/refmac/refmac_experimental/refmac5.6_linux.ta

[ccp4bb] dictionary files of polysaccharide for refmac run

2011-01-10 Thread Hailiang Zhang
Hi, I am running refmac on gp120(PDB 3FUS), and wondering whether there are any dictionary files (.cif) that have already been built for the polysaccharide (containing FUL BMA MAN NAG NDG, with NAG linked to ASN). Thanks in advance for any help! Best Regards, Hailiang