Structural features of residue 157 in chain A

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Electrostatic Interactions:
HIS A 157 ND1	ARG A 160 NH1	2.346	INTRA-CHAIN
HIS A 157 ND1	HIS A 236 ND1	1.733	INTRA-CHAIN
HIS A 157 ND1	HIS A 236 NE2	2.928	INTRA-CHAIN
HIS A 157 ND1	HIS B 303 ND1	0.697	INTER-CHAIN
HIS A 157 ND1	ARG B 309 NH1	5.583	INTER-CHAIN
HIS A 157 ND1	ARG B 314 NH1	3.262	INTER-CHAIN
HIS A 157 NE2	ARG A 160 NH1	2.303	INTRA-CHAIN
HIS A 157 NE2	HIS A 236 ND1	2.002	INTRA-CHAIN
HIS A 157 NE2	HIS A 236 NE2	3.304	INTRA-CHAIN
HIS A 157 NE2	HIS B 303 ND1	0.706	INTER-CHAIN
HIS A 157 NE2	ARG B 309 NH1	6.073	INTER-CHAIN
HIS A 157 NE2	ASP B 313 OD1	-1.410	INTER-CHAIN
HIS A 157 NE2	ARG B 314 NH1	4.048	INTER-CHAIN
ARG A 160 NH1	HIS A 157 NE2	2.303	INTRA-CHAIN
HIS A 236 ND1	HIS A 157 ND1	1.733	INTRA-CHAIN
HIS A 236 ND1	HIS A 157 NE2	4.505	INTRA-CHAIN
HIS A 236 NE2	HIS A 157 ND1	1.301	INTRA-CHAIN
HIS A 236 NE2	HIS A 157 NE2	3.304	INTRA-CHAIN
HIS B 303 ND1	HIS A 157 ND1	0.697	INTER-CHAIN
HIS B 303 ND1	HIS A 157 NE2	1.589	INTER-CHAIN
ARG B 309 NH1	HIS A 157 NE2	6.073	INTER-CHAIN
ARG B 309 NH2	HIS A 157 NE2	5.327	INTER-CHAIN
ASP B 313 OD2	HIS A 157 ND1	-1.453	INTER-CHAIN
ARG B 314 NH1	HIS A 157 NE2	4.048	INTER-CHAIN
ARG B 314 NH2	HIS A 157 NE2	3.345	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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|        Q|      307|      B|         H|      157|      A|
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|        R|      309|      B|         H|      157|      A|
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Protrusion Index:
HIS A 157 N	0.12
HIS A 157 CA	0.26
HIS A 157 C	0.40
HIS A 157 O	0.40
HIS A 157 CB	0.41
HIS A 157 CG	0.64
HIS A 157 ND1	0.91
HIS A 157 CD2	0.80
HIS A 157 CE1	1.24
HIS A 157 NE2	1.13

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Van der Waal's Interactions:
HIS A 157 NE2 1098	GLY A 234 O 1648	-0.009	INTRA-CHAIN
HIS A 157 NE2 1098	GLY A 235 O 1652	-0.028	INTRA-CHAIN
HIS A 157 NE2 1098	HIS A 236 NE2 1662	-0.009	INTRA-CHAIN
HIS A 157 NE2 1098	ARG B 309 NH2 4722	-0.020	INTER-CHAIN