Structural features of residue 91 in chain B
E1	LYS B 91 NZ	-1.664	INTER-CHAIN
GLU A 52 OE2	LYS B 91 NZ	-1.515	INTER-CHAIN
GLU A 59 OE1	LYS B 91 NZ	-1.610	INTER-CHAIN
GLU A 59 OE2	LYS B 91 NZ	-1.386	INTER-CHAIN
LYS A 94 NZ	LYS B 91 NZ	0.541	INTER-CHAIN
GLU B 52 OE1	LYS B 91 NZ	-1.825	INTRA-CHAIN
GLU B 52 OE2	LYS B 91 NZ	-1.731	INTRA-CHAIN
GLU B 57 OE2	LYS B 91 NZ	-1.065	INTRA-CHAIN
GLU B 59 OE1	LYS B 91 NZ	-5.883	INTRA-CHAIN
GLU B 59 OE2	LYS B 91 NZ	-3.969	INTRA-CHAIN
LYS B 90 NZ	LYS B 91 NZ	0.853	INTRA-CHAIN
LYS B 91 NZ	GLU B 52 OE2	-1.731	INTRA-CHAIN
LYS B 91 NZ	GLU A 52 OE2	-1.515	INTER-CHAIN
LYS B 91 NZ	GLU B 57 OE2	-1.065	INTRA-CHAIN
LYS B 91 NZ	GLU A 59 OE2	-1.386	INTER-CHAIN
LYS B 91 NZ	GLU B 59 OE2	-3.969	INTRA-CHAIN
LYS B 91 NZ	LYS B 90 NZ	0.853	INTRA-CHAIN
LYS B 91 NZ	LYS B 94 NZ	0.944	INTRA-CHAIN
LYS B 91 NZ	LYS A 94 NZ	0.541	INTER-CHAIN
LYS B 94 NZ	LYS B 91 NZ	0.944	INTRA-CHAIN

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Protrusion Index:
LYS B 91 N	0.50
LYS B 91 CA	0.36
LYS B 91 C	0.37
LYS B 91 O	0.38
LYS B 91 CB	0.23
LYS B 91 CG	0.33
LYS B 91 CD	0.20
LYS B 91 CE	0.32
LYS B 91 NZ	0.50

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Salt bridges:
GLU B 59	LYS B 91	2.692	INTRA-CHAIN
LYS B 90	LYS B 91	2.797	INTRA-CHAIN

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Van der Waal's Interactions:
TYR A 51 OH 229	LYS B 91 NZ 1173	-0.472	INTER-CHAIN
LEU B 55 CD2 893	LYS B 91 NZ 1173	-0.029	INTRA-CHAIN
GLU B 59 OE2 923	LYS B 91 NZ 1173	-0.207	INTRA-CHAIN
LEU B 63 CD2 955	LYS B 91 NZ 1173	-0.010	INTRA-CHAIN
MET B 81 CE 1094	LYS B 91 NZ 1173	-0.012	INTRA-CHAIN
ILE B 83 CD1 1106	LYS B 91 NZ 1173	-0.023	INTRA-CHAIN
THR B 87 CG2 1136	LYS B 91 NZ 1173	-0.116	INTRA-CHAIN
LYS B 91 NZ 1173	LYS B 94 NZ 1199	-0.011	INTRA-CHAIN
LYS B 91 NZ 1173	TYR B 95 OH 1211	-0.015	INTRA-CHAIN