Hi Baerbel,
We are working on a pretty exhaustive system to handle carbohydrates
within CCPN in collaboration with the EUROCARB-DB project. It'll be a
while before this is up and running though: in the meantime you can create
your own chemComps to build the molecule using the FormatConverter
'Import->Single files->Chemical compounds'. You first need to define the
carbohydrate you're working on as a .pdb, .mol or .mol2 file though.
On the other hand, if the carbohydrates you're using are pretty standard,
let me know which ones you need as I might have them already (or they
could be easy to make).
Wim
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