[Protein-analysis] How to compare multiple pdb's according to secondary struc+torsion angles

[Afonso Duarte]

Dear All,

I have approximately 40 to 50 pdb structures of homologous proteins
that I want to compare.
I am interested on plotting the sequence vs (secondary
structure/torsion_angles/accessibility/hydrophobicity). I have tried
software like VMD and WHATIF to do such plots (or part of them) but I
am getting problems when the number of structures compared is getting
close to 10...
Does anybody knows a software/script/webpage that allows such
comparison of such number of pdb ?

Thanks in advance


Afonso