Inhaltsangabe1. Proteins.- 2. Biosynthesis.- 3. Pairwise Sequence Alignment.- 4. Multiple Sequence Alignment.- 5. Phylogenetic Trees.- 6. Secondary Structure Prediction.- 7. Tertiary Structure Prediction.- 8. Stochastic Sampling Methods.- Appendices.- A The List of Considered Proteins.- B Rost-Sander Set.- C Substitution Matrices.- References.