Structural features of residue 20 in chain A

********************************* Hydrophobic Interactions: LEU A 16 LEU A 20 Dist=6.832 INTRA-CHAIN LEU A 17 LEU A 20 Dist=5.863 INTRA-CHAIN LEU A 20 PHE A 21 Dist=5.404 INTRA-CHAIN LEU A 20 VAL B 186 Dist=4.986 INTER-CHAIN ********************************* Protrusion Index: LEU A 20 N 0.19 LEU A 20 CA 0.13 LEU A 20 C 0.06 LEU A 20 O 0.01 LEU A 20 CB 0.07 LEU A 20 CG 0.09 LEU A 20 CD1 0.05 LEU A 20 CD2 0.07 ********************************* Van der Waal's Interactions: LEU A 16 CD2 103 LEU A 20 CD2 131 -0.009 INTRA-CHAIN SER A 19 OG 123 LEU A 20 CD2 131 -0.074 INTRA-CHAIN LEU A 20 CD2 131 ARG A 29 NH2 220 -0.028 INTRA-CHAIN LEU A 20 CD2 131 LEU A 33 CD2 254 -0.058 INTRA-CHAIN LEU A 20 CD2 131 TRP A 42 CH2 329 -0.021 INTRA-CHAIN LEU A 20 CD2 131 LEU A 62 CD2 488 -0.027 INTRA-CHAIN LEU A 20 CD2 131 PHE B 182 CZ 2882 -0.147 INTER-CHAIN LEU A 20 CD2 131 TYR B 183 OH 2894 -0.027 INTER-CHAIN LEU A 20 CD2 131 VAL B 186 CG2 2912 -0.053 INTER-CHAIN