[BioPython] Superimposing CA atoms of a chain
Ramon Crehuet
rcsqtc at iiqab.csic.es
Mon Aug 1 11:32:18 EDT 2005
I'd like to superimpose two chains (all atoms from all residues) but
calculating the RMS only from CA atoms. That is, I'd like to calculate
the transformation matrix for the CA atoms and apply it to all atoms. (A
common operation, I guess...)
Can I do that with the PDB.superimpose module? Otherwise, if I need
to use the SVDSuperimpose, can I manipule atom instances or it only
works with numeric arrays?
Thanks,
Ramon
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