Dear All,
I have a question about maltose (MAL) molecule in CCP4 monomer library.
One of the two sugar rings is in boat conformation instead of optimal
chair conformation and two O1 atoms are described as carbon. Is there a
particular reason for the boat conformation? By the way, this is not in
consistent with both ideal and experimental coordinates in HIC-Up. The
version of CCP4 is 6.1.3. I'm not sure about the version of monomer library.
Thanks and Regards,
Minglei Zhao
Molecular Biology IDP
UCLA
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