Amino Acid Properties

ILVCA	GMFYW	HKREQ	DNSTP	BZX-
XXXXX	XXXXX	XX···	···X·	··XX	Hydrophobic
·····	···XX	XXXXX	XXXX·	XXXX	Polar
··XXX	X····	·····	XXXXX	··XX	Small
·····	·····	·····	····X	··XX	Proline
····X	X····	·····	··X··	··XX	Tiny
XXX··	·····	·····	·····	··XX	Aliphatic
·····	··XXX	X····	·····	··XX	Aromatic
·····	·····	XXX··	·····	··XX	Positive
·····	·····	···X·	X····	··XX	Negative
·····	·····	XXXX·	X····	··XX	Charged

From Livingstone, C. D. and Barton, G. J. (1993),
"Protein Sequence Alignments: A Strategy for the Hierarchical Analysis of Residue Conservation", Comp. Appl. Bio. Sci., 9, 745-756.