Hi Fred,
This is a tricky one. The FormatConverter is the logical option but
it has problems with the import because of the CR2, and it splits up
the protein sequence around it.
Anyway I'm assuming you want to keep the CR2 as part of the primary
sequence... first you have to get the 'ChemComp' for it - this you
can download from:
http://www.ebi.ac.uk/msd-srv/docs/NMR/chemCompXml/other_C.15.html
Save the CR2.xml file in data/ccp/chemComp/other/ - it will then be
available.
The issue then is that the CR2 is not considered a 'protein' residue
by CCPN, and you have to custom-create the molecule to bypass the
usual assumptions we make when creating a protein chain. Not sure how
easy this is in Analysis (Tim?), otherwise we can write you a custom
script.
Bye,
Wim
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