ProtScale Tool

Amino acid scale: Hydrophobicity of physiological L-alpha amino acids

Author(s): Black S.D., Mould D.R.

Reference: Anal. Biochem. 193:72-82(1991).

Amino acid scale values:


Ala:  0.616  

Arg:  0.000  

Asn:  0.236  

Asp:  0.028  

Cys:  0.680  

Gln:  0.251  

Glu:  0.043  

Gly:  0.501  

His:  0.165  

Ile:  0.943  

Leu:  0.943  

Lys:  0.283  

Met:  0.738  

Phe:  1.000  

Pro:  0.711  

Ser:  0.359  

Thr:  0.450  

Trp:  0.878  

Tyr:  0.880  

Val:  0.825