To improve security and privacy, we are moving our web pages and services from HTTP to HTTPS.
To give users of web services time to transition to HTTPS, we will support separate HTTP and HTTPS services until the end of 2017.
From January 2018 most HTTP traffic will be automatically redirected to HTTPS. [more...]
View this page in https

ProtScale Tool

Amino acid scale: Hydrophobicity scale (pi-r).

Author(s): Fauchere J.-L., Pliska V.E.

Reference: Eur. J. Med. Chem. 18:369-375(1983).

Amino acid scale values:

Ala:  0.310  

Arg: -1.010  

Asn: -0.600  

Asp: -0.770  

Cys:  1.540  

Gln: -0.220  

Glu: -0.640  

Gly:  0.000  

His:  0.130  

Ile:  1.800  

Leu:  1.700  

Lys: -0.990  

Met:  1.230  

Phe:  1.790  

Pro:  0.720  

Ser: -0.040  

Thr:  0.260  

Trp:  2.250  

Tyr:  0.960  

Val:  1.220