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ProtScale Tool

Amino acid scale: Retention coefficient in HPLC, pH 7.4.

Author(s): Meek J.L.

Reference: Proc. Natl. Acad. Sci. USA 77:1632-1636(1980).

Amino acid scale values:

Ala:  0.500  

Arg:  0.800  

Asn:  0.800  

Asp: -8.200  

Cys: -6.800  

Gln: -4.800  

Glu: -16.900  

Gly:  0.000  

His: -3.500  

Ile: 13.900  

Leu:  8.800  

Lys:  0.100  

Met:  4.800  

Phe: 13.200  

Pro:  6.100  

Ser:  1.200  

Thr:  2.700  

Trp: 14.900  

Tyr:  6.100  

Val:  2.700