ProtScale Tool

Amino acid scale: Transmembrane tendency

Author(s): Zhao, G., London E.

Reference: Protein Sci. 15:1987-2001(2006).

Amino acid scale values:


Ala:  0.380  

Arg: -2.570  

Asn: -1.620  

Asp: -3.270  

Cys: -0.300  

Gln: -1.840  

Glu: -2.900  

Gly: -0.190  

His: -1.440  

Ile:  1.970  

Leu:  1.820  

Lys: -3.460  

Met:  1.400  

Phe:  1.980  

Pro: -1.440  

Ser: -0.530  

Thr: -0.320  

Trp:  1.530  

Tyr:  0.490  

Val:  1.460