Hi Ed,
This is a 'compatability' option in Refmac that internally renames atoms. If
you comment out 'MMA . C7 CM' in your mon_lib_list.cif file,
the problem will disappear.
Cheers,
Robbie
> Date: Sun, 10 Feb 2013 23:35:25 -0500
> From: epozh...@umaryland.edu
> Subject: [ccp4bb] refmac5 MMA bug
> To: CCP4BB@JISCMAIL.AC.UK
>
> I see a strange issue with a model that includes O1-methyl-mannose
> (three letter code MMA). Basically, refmac fails and says that C7 is
> missing in the model while "CM" is absent from the library. The problem
> is that there is no CM atom in the pdb file, while C7 is right there.
> This happens with Refmac_5.7.0029, and I see no obvious issues with the
> corresponding cif-file in the monomer library.
>
> --
> Oh, suddenly throwing a giraffe into a volcano to make water is crazy?
> Julian, King of Lemurs
