Structural features of residue 54 in chain X

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Electrostatic Interactions:
ARG X 26 NH1	HIS X 54 NE2	2.605	INTRA-CHAIN
ARG X 26 NH2	HIS X 54 NE2	2.246	INTRA-CHAIN
HIS X 54 ND1	ARG X 26 NH1	2.458	INTRA-CHAIN
HIS X 54 ND1	ARG X 56 NH1	3.147	INTRA-CHAIN
HIS X 54 ND1	ASP Y 239 OD1	-1.627	INTER-CHAIN
HIS X 54 ND1	HIS Y 267 ND1	2.580	INTER-CHAIN
HIS X 54 ND1	HIS Y 267 NE2	4.365	INTER-CHAIN
HIS X 54 ND1	ARG Y 298 NH1	2.750	INTER-CHAIN
HIS X 54 ND1	ARG Y 312 NH1	2.184	INTER-CHAIN
HIS X 54 NE2	ARG X 26 NH1	2.605	INTRA-CHAIN
HIS X 54 NE2	ARG X 56 NH1	3.641	INTRA-CHAIN
HIS X 54 NE2	ASP Y 239 OD1	-1.772	INTER-CHAIN
HIS X 54 NE2	HIS Y 267 ND1	2.609	INTER-CHAIN
HIS X 54 NE2	HIS Y 267 NE2	5.354	INTER-CHAIN
HIS X 54 NE2	ARG Y 298 NH1	2.467	INTER-CHAIN
HIS X 54 NE2	ARG Y 312 NH1	2.288	INTER-CHAIN
ARG X 56 NH1	HIS X 54 NE2	3.641	INTRA-CHAIN
ARG X 56 NH2	HIS X 54 NE2	4.922	INTRA-CHAIN
ASP Y 239 OD1	HIS X 54 ND1	-1.627	INTER-CHAIN
ASP Y 239 OD2	HIS X 54 ND1	-1.392	INTER-CHAIN
HIS Y 267 ND1	HIS X 54 ND1	2.580	INTER-CHAIN
HIS Y 267 ND1	HIS X 54 NE2	5.869	INTER-CHAIN
HIS Y 267 NE2	HIS X 54 ND1	1.940	INTER-CHAIN
HIS Y 267 NE2	HIS X 54 NE2	5.354	INTER-CHAIN
ARG Y 298 NH1	HIS X 54 NE2	2.467	INTER-CHAIN
ARG Y 298 NH2	HIS X 54 NE2	2.598	INTER-CHAIN
ARG Y 312 NH1	HIS X 54 NE2	2.288	INTER-CHAIN
ARG Y 312 NH2	HIS X 54 NE2	2.707	INTER-CHAIN

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Protrusion Index:
HIS X 54 N	0.02
HIS X 54 CA	0.13
HIS X 54 C	0.21
HIS X 54 O	0.23
HIS X 54 CB	0.15
HIS X 54 CG	0.13
HIS X 54 ND1	-0.02
HIS X 54 CD2	0.20
HIS X 54 CE1	-0.01
HIS X 54 NE2	0.11

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Van der Waal's Interactions:
HIS X 54 NE2 408	ARG X 56 NH2 428	-0.013	INTRA-CHAIN
HIS X 54 NE2 408	HIS Y 267 NE2 1511	-0.157	INTER-CHAIN
HIS X 54 NE2 408	SER Y 271 OG 1550	-0.033	INTER-CHAIN
HIS X 54 NE2 408	GLU Y 272 OE2 1559	-0.055	INTER-CHAIN
HIS X 54 NE2 408	SER Y 273 OG 1565	-0.010	INTER-CHAIN
HIS X 54 NE2 408	THR Y 274 CG2 1572	-0.011	INTER-CHAIN