How about PISA? That's what it's designed for.
http://www.ebi.ac.uk/msd-srv/prot_int/pistart.html
Andreas
Kadhirvel Saraboji wrote:
Dear all,
Is there any program/server to identify all occurrences of specific type
of interaction between molecules in crystal structures, whether they are
within the same asymmetric unit or between symmetry-related molecules? I
am interested in particular in interactions in which anti-parallel beta
strands form a dimer interface, leading to an extended beta sheet shared
between the two molecules, and would like to analyse how common they are.
Thanks in advance!
Saraboji
--
Andreas Förster, Research Associate
Paul Freemont & Xiaodong Zhang Labs
Department of Biochemistry, Imperial College London
