Amino Acid Index Database
Release 9.1, Aug 06
Kyoto University Bioinformatics Center
544 entries

Amino Acid Similarity Matrix Database
Release 9.1, Aug 06
Kyoto University Bioinformatics Center
94 entries

Amino Acid Contact Potential Matrix Database
Release 9.1, Aug 06
Kyoto University Bioinformatics Center
47 entries