Structural features of residue 56 in chain B

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Electrostatic Interactions:
ARG A 124 NH1	HIS B 56 NE2	2.861	INTER-CHAIN
ARG A 124 NH2	HIS B 56 NE2	3.084	INTER-CHAIN
HIS A 129 ND1	HIS B 56 ND1	1.877	INTER-CHAIN
HIS A 129 ND1	HIS B 56 NE2	3.861	INTER-CHAIN
HIS A 129 NE2	HIS B 56 ND1	1.758	INTER-CHAIN
HIS A 129 NE2	HIS B 56 NE2	4.108	INTER-CHAIN
HIS B 56 ND1	ARG A 124 NH1	2.567	INTER-CHAIN
HIS B 56 ND1	HIS A 129 ND1	1.877	INTER-CHAIN
HIS B 56 ND1	HIS A 129 NE2	3.955	INTER-CHAIN
HIS B 56 NE2	ARG A 124 NH1	2.861	INTER-CHAIN
HIS B 56 NE2	HIS A 129 ND1	1.716	INTER-CHAIN
HIS B 56 NE2	HIS A 129 NE2	4.108	INTER-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        E|      126|      A|         H|       56|      B|
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Protrusion Index:
HIS B 56 N	0.18
HIS B 56 CA	0.09
HIS B 56 C	0.01
HIS B 56 O	0.01
HIS B 56 CB	0.01
HIS B 56 CG	0.09
HIS B 56 ND1	0.01
HIS B 56 CD2	0.20
HIS B 56 CE1	0.07
HIS B 56 NE2	0.17

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Salt bridges:
HIS B 56	GLU A 126	2.883	INTER-CHAIN

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Van der Waal's Interactions:
HIS B 56 NE2 1533	TYR A 100 OH 767	-0.009	INTER-CHAIN
HIS B 56 NE2 1533	TRP A 118 CH2 910	-0.031	INTER-CHAIN
HIS B 56 NE2 1533	THR A 121 CG2 937	-0.018	INTER-CHAIN
HIS B 56 NE2 1533	LEU A 122 CD2 945	-0.071	INTER-CHAIN
HIS B 56 NE2 1533	ALA A 125 CB 966	-0.298	INTER-CHAIN
HIS B 56 NE2 1533	GLU A 126 OE2 975	-0.033	INTER-CHAIN
HIS B 56 NE2 1533	HIS A 129 NE2 1000	-0.032	INTER-CHAIN