Structural features of residue 20 in chain A

********************************* Hydrophobic Interactions: LEU A 13 LEU A 20 Dist=6.632 INTRA-CHAIN LEU A 17 LEU A 20 Dist=5.330 INTRA-CHAIN LEU A 20 TYR B 60 Dist=6.792 INTER-CHAIN LEU A 20 VAL B 61 Dist=6.244 INTER-CHAIN LEU A 20 LEU B 109 Dist=6.795 INTER-CHAIN ********************************* Protrusion Index: LEU A 20 N 0.52 LEU A 20 CA 0.40 LEU A 20 C 0.38 LEU A 20 O 0.33 LEU A 20 CB 0.25 LEU A 20 CG 0.11 LEU A 20 CD1 0.19 LEU A 20 CD2 -0.00 ********************************* Van der Waal's Interactions: LEU A 11 CD2 46 LEU A 20 CD2 117 -0.009 INTRA-CHAIN LEU A 13 CD2 66 LEU A 20 CD2 117 -0.025 INTRA-CHAIN SER A 14 OG 72 LEU A 20 CD2 117 -0.025 INTRA-CHAIN LEU A 17 CD2 92 LEU A 20 CD2 117 -0.010 INTRA-CHAIN LEU A 20 CD2 117 THR A 24 CG2 150 -0.009 INTRA-CHAIN LEU A 20 CD2 117 GLU B 57 OE2 1548 -0.086 INTER-CHAIN LEU A 20 CD2 117 TYR B 60 OH 1576 -0.021 INTER-CHAIN LEU A 20 CD2 117 VAL B 61 CG2 1583 -0.131 INTER-CHAIN LEU A 20 CD2 117 LEU B 109 CD2 1984 -0.077 INTER-CHAIN LEU A 20 CD2 117 TYR B 113 OH 2024 -0.877 INTER-CHAIN