ProtScale Tool

Amino acid scale: Conformational parameter for alpha helix.

Author(s): Deleage G., Roux B.

Reference: Protein Engineering 1:289-294(1987).

Amino acid scale values:

Ala:  1.489  

Arg:  1.224  

Asn:  0.772  

Asp:  0.924  

Cys:  0.966  

Gln:  1.164  

Glu:  1.504  

Gly:  0.510  

His:  1.003  

Ile:  1.003  

Leu:  1.236  

Lys:  1.172  

Met:  1.363  

Phe:  1.195  

Pro:  0.492  

Ser:  0.739  

Thr:  0.785  

Trp:  1.090  

Tyr:  0.787  

Val:  0.990  

---