Hydropathy characteristic

Abbreviation

Amino acids

Strongly hydrophilic (polar)

POL

R, D, E, N, Q, K, H

Strongly hydrophobic

HPO

L, I, V, A, M, F

Weakly hydrophilic or weakly

hydrophobic (ambiguous)

AMBI

S, T, Y, W

Undefined

UND

C, G, P