ProtScale Tool

Amino acid scale: Relative mutability of amino acids (Ala=100).

Author(s): Dayhoff M.O., Schwartz R.M., Orcutt B.C.

Reference: In "Atlas of Protein Sequence and Structure", Vol.5, Suppl.3 (1978).

Amino acid scale values:


Ala: 100.000  

Arg: 65.000  

Asn: 134.000  

Asp: 106.000  

Cys: 20.000  

Gln: 93.000  

Glu: 102.000  

Gly: 49.000  

His: 66.000  

Ile: 96.000  

Leu: 40.000  

Lys: 56.000  

Met: 94.000  

Phe: 41.000  

Pro: 56.000  

Ser: 120.000  

Thr: 97.000  

Trp: 18.000  

Tyr: 41.000  

Val: 74.000