Structural features of residue 156 in chain A

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Electrostatic Interactions:
HIS A 140 ND1	HIS A 156 ND1	1.134	INTRA-CHAIN
HIS A 140 ND1	HIS A 156 NE2	2.528	INTRA-CHAIN
HIS A 140 NE2	HIS A 156 ND1	1.033	INTRA-CHAIN
HIS A 140 NE2	HIS A 156 NE2	2.223	INTRA-CHAIN
ARG A 155 NH1	HIS A 156 NE2	2.399	INTRA-CHAIN
ARG A 155 NH2	HIS A 156 NE2	2.246	INTRA-CHAIN
HIS A 156 ND1	HIS A 140 ND1	1.134	INTRA-CHAIN
HIS A 156 ND1	HIS A 140 NE2	2.325	INTRA-CHAIN
HIS A 156 ND1	HIS D 140 ND1	0.867	INTER-CHAIN
HIS A 156 ND1	HIS D 140 NE2	1.856	INTER-CHAIN
HIS A 156 ND1	ARG A 155 NH1	2.856	INTRA-CHAIN
HIS A 156 ND1	ARG A 264 NH1	2.809	INTRA-CHAIN
HIS A 156 NE2	HIS C 140 ND1	0.729	INTER-CHAIN
HIS A 156 NE2	HIS C 140 NE2	1.583	INTER-CHAIN
HIS A 156 NE2	HIS A 140 ND1	1.123	INTRA-CHAIN
HIS A 156 NE2	HIS A 140 NE2	2.223	INTRA-CHAIN
HIS A 156 NE2	HIS D 140 ND1	0.902	INTER-CHAIN
HIS A 156 NE2	HIS D 140 NE2	1.907	INTER-CHAIN
HIS A 156 NE2	ARG A 155 NH1	2.399	INTRA-CHAIN
HIS A 156 NE2	ARG A 264 NH1	2.944	INTRA-CHAIN
ARG A 264 NH1	HIS A 156 NE2	2.944	INTRA-CHAIN
ARG A 264 NH2	HIS A 156 NE2	3.062	INTRA-CHAIN
HIS C 140 ND1	HIS A 156 NE2	1.640	INTER-CHAIN
HIS C 140 NE2	HIS A 156 NE2	1.583	INTER-CHAIN
HIS D 140 ND1	HIS A 156 ND1	0.867	INTER-CHAIN
HIS D 140 ND1	HIS A 156 NE2	2.030	INTER-CHAIN
HIS D 140 NE2	HIS A 156 ND1	0.825	INTER-CHAIN
HIS D 140 NE2	HIS A 156 NE2	1.907	INTER-CHAIN

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Van der Waal's Interactions:
GLY A 141 O 1103	HIS A 156 NE2 1229	-0.011	INTRA-CHAIN
MET A 142 CE 1111	HIS A 156 NE2 1229	-0.012	INTRA-CHAIN
HIS A 156 NE2 1229	PHE B 480 CZ 7253	-0.167	INTER-CHAIN
HIS A 156 NE2 1229	SER A 486 OG 3587	-0.032	INTRA-CHAIN