Structural features of residue 48 in chain A

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Electrostatic Interactions:
ARG A 33 NH1	HIS A 48 NE2	3.014	INTRA-CHAIN
ARG A 33 NH2	HIS A 48 NE2	3.117	INTRA-CHAIN
HIS A 48 ND1	HIS B 12 ND1	0.997	INTER-CHAIN
HIS A 48 ND1	HIS B 12 NE2	1.862	INTER-CHAIN
HIS A 48 ND1	ARG A 33 NH1	3.471	INTRA-CHAIN
HIS A 48 ND1	ASP A 53 OD1	-1.415	INTRA-CHAIN
HIS A 48 ND1	ARG A 80 NH1	4.142	INTRA-CHAIN
HIS A 48 ND1	ASP A 83 OD1	-1.787	INTRA-CHAIN
HIS A 48 ND1	ARG A 85 NH1	2.211	INTRA-CHAIN
HIS A 48 NE2	HIS B 12 ND1	0.932	INTER-CHAIN
HIS A 48 NE2	HIS B 12 NE2	1.752	INTER-CHAIN
HIS A 48 NE2	ARG A 33 NH1	3.014	INTRA-CHAIN
HIS A 48 NE2	ARG A 80 NH1	3.736	INTRA-CHAIN
HIS A 48 NE2	ASP A 83 OD1	-1.977	INTRA-CHAIN
HIS A 48 NE2	ARG A 85 NH1	2.400	INTRA-CHAIN
ASP A 53 OD1	HIS A 48 ND1	-1.415	INTRA-CHAIN
ASP A 53 OD2	HIS A 48 ND1	-1.611	INTRA-CHAIN
ARG A 80 NH1	HIS A 48 NE2	3.736	INTRA-CHAIN
ARG A 80 NH2	HIS A 48 NE2	3.082	INTRA-CHAIN
ASP A 83 OD1	HIS A 48 ND1	-1.787	INTRA-CHAIN
ASP A 83 OD2	HIS A 48 ND1	-1.620	INTRA-CHAIN
ARG A 85 NH1	HIS A 48 NE2	2.400	INTRA-CHAIN
HIS B 12 ND1	HIS A 48 ND1	0.997	INTER-CHAIN
HIS B 12 ND1	HIS A 48 NE2	2.098	INTER-CHAIN
HIS B 12 NE2	HIS A 48 ND1	0.827	INTER-CHAIN
HIS B 12 NE2	HIS A 48 NE2	1.752	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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|        H|       48|      A|         D|       14|      B|
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Protrusion Index:
HIS A 48 N	0.11
HIS A 48 CA	0.23
HIS A 48 C	0.34
HIS A 48 O	0.38
HIS A 48 CB	0.25
HIS A 48 CG	0.18
HIS A 48 ND1	0.15
HIS A 48 CD2	0.13
HIS A 48 CE1	0.07
HIS A 48 NE2	0.08

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Short Contacts:
HIS A 48 NE2	THR A 82 OG1	-0.080	INTRA-CHAIN

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Van der Waal's Interactions:
TYR A 25 OH 187	HIS A 48 NE2 375	-0.159	INTRA-CHAIN
HIS A 48 NE2 375	THR A 82 CG2 632	-0.106	INTRA-CHAIN
SER B 18 OG 1087	HIS A 48 NE2 375	-1.577	INTER-CHAIN
ALA B 19 CB 1092	HIS A 48 NE2 375	-0.018	INTER-CHAIN