Table used by PEPTIDESORT to find the properties of the different amino acid residues. Hydrophobicities assigned according to Janin, Nature 277; 491-492 (1979) HPLC retention values assigned according to Meek, PNAS 77; 1632-1636 (1980), using a linear acetonitrile gradient, 0.75% per minute, at room temperature. AmAcid MolWt Charge Aroma Acid Base Sulfur Phil phob retn2.1 retn7.4 .. Ala 89.09 0 0 0 0 0 0 1 -0.1 0.5 Arg 174.20 1 0 0 1 0 1 0 -4.5 0.8 Asn 132.12 0 0 0 0 0 1 0 -1.6 -0.8 Asp 133.10 -1 0 1 0 0 1 0 -2.8 -8.2 Asx 132.61 -.5 0 1 0 0 1 0 -2.2 -4.5 Ave 128.16 0 0 0 0 0 0 0 0.0 0.0 COO 0 0 0 0 0 0 0 0 6.9 -3.0 Cys 121.15 0 0 0 0 1 0 1 -2.2 -6.8 End 0 0 0 0 0 0 0 0 0.0 0.0 Gln 146.15 0 0 0 0 0 1 0 -2.5 -4.8 Glu 147.13 -1 0 1 0 0 1 0 -7.5 -16.9 Glx 146.64 -.5 0 1 0 0 1 0 -5.0 -10.8 Gly 75.07 0 0 0 0 0 0 1 -0.5 0.0 His 155.16 0 0 0 0 0 1 0 0.8 -3.5 Ile 131.17 0 0 0 0 0 0 1 11.8 13.9 Leu 131.17 0 0 0 0 0 0 1 10.0 8.8 Lys 146.19 1 0 0 1 0 1 0 -3.2 0.1 Met 149.21 0 0 0 0 1 0 1 7.1 4.8 NH2 0 0 0 0 0 0 0 0 -0.4 2.4 Phe 165.19 0 1 0 0 0 0 1 13.9 13.2 Pro 115.13 0 0 0 0 0 1 0 8.0 6.1 Ser 105.09 0 0 0 0 0 1 0 -3.7 1.2 Thr 119.12 0 0 0 0 0 1 0 1.5 2.7 Trp 204.23 0 1 0 0 0 0 1 18.1 14.9 Tyr 181.19 0 1 0 0 0 0 1 8.2 6.1 Val 117.15 0 0 0 0 0 0 1 3.3 2.7