* Color scheme for logos of proteins (for the MakeLogo program).
* The colors are based on the divisions given by:
* B. Lewin in Genes IV,
* Oxford University Press, Oxford, (1990), p. 8.
*
* neutral and polar are GREEN
G 0 1 0
S 0 1 0
T 0 1 0
Y 0 1 0
C 0 1 0
N 0 1 0
Q 0 1 0
*
* basic BLUE
K 0 0 1 
R 0 0 1 
H 0 0 1 
*
* acidic RED
D 1 0 0
E 1 0 0
*
* the neutral and hydrophobic amino acids remain black