Structural features of residue 28 in chain A

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Electrostatic Interactions:
ARG A 7 NH1	ARG A 28 NH1	3.898	INTRA-CHAIN
ARG A 7 NH1	ARG A 28 NH2	4.756	INTRA-CHAIN
ARG A 7 NH2	ARG A 28 NH1	3.985	INTRA-CHAIN
ARG A 7 NH2	ARG A 28 NH2	4.807	INTRA-CHAIN
HIS A 8 ND1	ARG A 28 NH1	2.861	INTRA-CHAIN
HIS A 8 NE2	ARG A 28 NH1	2.593	INTRA-CHAIN
ARG A 28 NH1	ARG A 7 NH1	3.898	INTRA-CHAIN
ARG A 28 NH1	ARG A 7 NH2	3.985	INTRA-CHAIN
ARG A 28 NH1	HIS A 8 NE2	2.593	INTRA-CHAIN
ARG A 28 NH1	ARG A 57 NH1	3.000	INTRA-CHAIN
ARG A 28 NH1	HIS B 94 NE2	7.612	INTER-CHAIN
ARG A 28 NH1	HIS A 169 NE2	6.741	INTRA-CHAIN
ARG A 28 NH2	ARG A 7 NH1	4.756	INTRA-CHAIN
ARG A 28 NH2	ARG A 7 NH2	4.807	INTRA-CHAIN
ARG A 28 NH2	HIS A 8 NE2	3.072	INTRA-CHAIN
ARG A 28 NH2	ARG A 57 NH1	3.495	INTRA-CHAIN
ARG A 28 NH2	ARG A 57 NH2	2.974	INTRA-CHAIN
ARG A 28 NH2	HIS B 94 NE2	6.959	INTER-CHAIN
ARG A 28 NH2	HIS A 169 NE2	7.846	INTRA-CHAIN
ARG A 57 NH1	ARG A 28 NH1	3.000	INTRA-CHAIN
ARG A 57 NH1	ARG A 28 NH2	3.495	INTRA-CHAIN
ARG A 57 NH2	ARG A 28 NH2	2.974	INTRA-CHAIN
HIS A 169 ND1	ARG A 28 NH1	9.171	INTRA-CHAIN
HIS A 169 NE2	ARG A 28 NH1	6.741	INTRA-CHAIN
HIS B 94 ND1	ARG A 28 NH1	5.628	INTER-CHAIN
HIS B 94 NE2	ARG A 28 NH1	7.612	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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|        R|       28|      A|         E|       93|      B|
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Protrusion Index:
ARG A 28 N	0.81
ARG A 28 CA	0.65
ARG A 28 C	0.35
ARG A 28 O	0.26
ARG A 28 CB	0.68
ARG A 28 CG	0.48
ARG A 28 CD	0.50
ARG A 28 NE	0.28
ARG A 28 CZ	0.26
ARG A 28 NH1	0.31
ARG A 28 NH2	0.09

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Salt bridges:
GLU A 10	ARG A 28	2.936	INTRA-CHAIN

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Van der Waal's Interactions:
GLU A 10 OE2 85	ARG A 28 NH2 214	-0.096	INTRA-CHAIN
SER A 26 OG 198	ARG A 28 NH2 214	-0.011	INTRA-CHAIN
ARG A 28 NH2 214	HIS B 94 NE2 2293	-0.099	INTER-CHAIN
ARG A 28 NH2 214	HIS A 169 NE2 1383	-0.203	INTRA-CHAIN
ARG A 28 NH2 214	VAL A 190 OXT 1547	-0.011	INTRA-CHAIN