Structural features of residue 21 in chain A
********************************* Electrostatic Interactions: GLU A 17 OE1 LYS A 21 NZ -3.139 INTRA-CHAIN GLU A 17 OE2 LYS A 21 NZ -5.021 INTRA-CHAIN LYS A 21 NZ GLU A 17 OE2 -5.021 INTRA-CHAIN LYS A 21 NZ GLU A 22 OE2 -1.166 INTRA-CHAIN LYS A 21 NZ LYS A 92 NZ 0.690 INTRA-CHAIN LYS A 21 NZ LYS A 93 NZ 1.150 INTRA-CHAIN LYS A 21 NZ GLU B 100 OE2 -1.233 INTER-CHAIN LYS A 21 NZ GLU B 126 OE2 -1.089 INTER-CHAIN GLU A 22 OE1 LYS A 21 NZ -1.312 INTRA-CHAIN GLU A 22 OE2 LYS A 21 NZ -1.166 INTRA-CHAIN LYS A 92 NZ LYS A 21 NZ 0.690 INTRA-CHAIN LYS A 93 NZ LYS A 21 NZ 1.150 INTRA-CHAIN GLU B 100 OE1 LYS A 21 NZ -1.437 INTER-CHAIN GLU B 100 OE2 LYS A 21 NZ -1.233 INTER-CHAIN GLU B 126 OE2 LYS A 21 NZ -1.089 INTER-CHAIN ********************************* Protrusion Index: LYS A 21 N 1.00 LYS A 21 CA 0.84 LYS A 21 C 0.84 LYS A 21 O 0.77 LYS A 21 CB 0.74 LYS A 21 CG 0.57 LYS A 21 CD 0.65 LYS A 21 CE 0.63 LYS A 21 NZ 0.69 ********************************* Salt bridges: GLU A 17 LYS A 21 3.137 INTRA-CHAIN ********************************* Van der Waal's Interactions: GLU A 17 OE2 98 LYS A 21 NZ 131 -0.811 INTRA-CHAIN LYS A 21 NZ 131 LYS A 93 NZ 723 -0.034 INTRA-CHAIN LYS A 21 NZ 131 TYR B 99 OH 3330 -0.242 INTER-CHAIN LYS A 21 NZ 131 PRO B 120 CD 3487 -0.010 INTER-CHAIN