Structural features of residue 20 in chain A

********************************* Hydrophobic Interactions: LEU A 3 PHE A 20 Dist=6.145 INTRA-CHAIN LEU A 16 PHE A 20 Dist=5.532 INTRA-CHAIN ILE A 19 PHE A 20 Dist=5.018 INTRA-CHAIN PHE A 20 LEU A 22 Dist=5.063 INTRA-CHAIN PHE A 20 LEU E 93 Dist=6.692 INTER-CHAIN PHE A 20 ALA A 191 Dist=6.890 INTRA-CHAIN ********************************* Protrusion Index: PHE A 20 N 0.21 PHE A 20 CA 0.16 PHE A 20 C 0.23 PHE A 20 O 0.32 PHE A 20 CB 0.15 PHE A 20 CG 0.10 PHE A 20 CD1 0.12 PHE A 20 CD2 0.08 PHE A 20 CE1 0.13 PHE A 20 CE2 0.08 PHE A 20 CZ 0.11 ********************************* Van der Waal's Interactions: LEU A 3 CD2 1650 PHE A 20 CZ 1783 -0.018 INTRA-CHAIN LEU A 5 CD2 1670 PHE A 20 CZ 1783 -0.026 INTRA-CHAIN LEU A 16 CD2 1747 PHE A 20 CZ 1783 -0.057 INTRA-CHAIN ILE A 19 CD1 1772 PHE A 20 CZ 1783 -0.016 INTRA-CHAIN PHE A 20 CZ 1783 PRO A 21 CD 1790 -0.010 INTRA-CHAIN PHE A 20 CZ 1783 LEU A 22 CD2 1798 -0.013 INTRA-CHAIN PHE A 20 CZ 1783 LEU E 93 CD2 3926 -0.043 INTER-CHAIN PHE A 20 CZ 1783 LEU E 119 CD2 4104 -0.019 INTER-CHAIN PHE A 20 CZ 1783 ALA A 191 CB 3011 -0.222 INTRA-CHAIN PHE A 20 CZ 1783 GLN A 192 NE2 3020 -0.188 INTRA-CHAIN PHE A 20 CZ 1783 ILE A 195 CD1 3045 -0.548 INTRA-CHAIN