1. Basic local alignment search tool;Altschul;J. Mol. Biol.,1990
2. The SWISS-PROT protein data bank and its supplement TrEMBL;Bairoch;Nucl. Acids Res.,1997
3. The PROSITE Database: Its status in 1997;Bairoch;Nucl. Acids Res.,1997
4. GenBank;Benson;Nucl. Acids Res.,1997
5. Prediction of the secondary structure of proteins from their amino acid sequence;Chou;Adv. Enzymol.,1978