Hallo, I'm desparately searching for a bioinformatics Library, which includes basic features for handling protein-structures e.g. rmsd calvulations. I tried the BTL ( http://people.cryst.bbk.ac.uk/~classlib/bioinf/BTL99.html ) but this one is very old and nearly impossible to compile with gcc 3.2 and BALL (which unfortunately seems not to include rmsd-calculations. Does anyone know where to get a suitable Bioinformatics C++ Library ? Greetings, Daniel Wetzler -- Dr. Daniel Wetzler University of Cologne Zuelpicher Str. 47 D-50964 Cologne +49 221 470-7431 private : Maarweg 74 D-53123 Bonn +49 228 3682874 eMail : daniel.wetzler at t-online.de Daniel.Wetzler at uni-koeln.de