Structural features of residue 40 in chain A

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Electrostatic Interactions:
HIS A 39 ND1	ASP A 40 OD1	-2.326	INTRA-CHAIN
HIS A 39 NE2	ASP A 40 OD1	-2.302	INTRA-CHAIN
ASP A 40 OD1	HIS A 39 ND1	-2.326	INTRA-CHAIN
ASP A 40 OD1	HIS A 42 ND1	-2.517	INTRA-CHAIN
ASP A 40 OD1	GLU A 45 OE1	3.698	INTRA-CHAIN
ASP A 40 OD1	HIS A 47 ND1	-2.024	INTRA-CHAIN
ASP A 40 OD1	HIS D 148 ND1	-1.493	INTER-CHAIN
ASP A 40 OD1	GLU D 176 OE1	2.856	INTER-CHAIN
ASP A 40 OD1	ASP D 333 OD1	2.913	INTER-CHAIN
ASP A 40 OD2	HIS A 39 ND1	-2.389	INTRA-CHAIN
ASP A 40 OD2	HIS A 42 ND1	-3.158	INTRA-CHAIN
ASP A 40 OD2	GLU A 45 OE1	4.528	INTRA-CHAIN
ASP A 40 OD2	HIS A 47 ND1	-1.961	INTRA-CHAIN
ASP A 40 OD2	HIS D 148 ND1	-1.502	INTER-CHAIN
HIS A 42 ND1	ASP A 40 OD1	-2.517	INTRA-CHAIN
HIS A 42 NE2	ASP A 40 OD1	-2.459	INTRA-CHAIN
GLU A 45 OE1	ASP A 40 OD2	4.528	INTRA-CHAIN
GLU A 45 OE2	ASP A 40 OD2	4.308	INTRA-CHAIN
HIS A 47 ND1	ASP A 40 OD1	-2.024	INTRA-CHAIN
HIS A 47 NE2	ASP A 40 OD1	-2.378	INTRA-CHAIN
HIS D 148 ND1	ASP A 40 OD1	-1.493	INTER-CHAIN
HIS D 148 NE2	ASP A 40 OD1	-1.770	INTER-CHAIN
ASP D 333 OD1	ASP A 40 OD1	2.913	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|      415|      D|         D|       40|      A|
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Protrusion Index:
ASP A 40 N	0.71
ASP A 40 CA	0.48
ASP A 40 C	0.46
ASP A 40 O	0.36
ASP A 40 CB	0.26
ASP A 40 CG	0.10
ASP A 40 OD1	0.04
ASP A 40 OD2	0.15

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Van der Waal's Interactions:
SER A 27 OG 156	ASP A 40 OD2 249	-0.019	INTRA-CHAIN
VAL A 37 CG2 223	ASP A 40 OD2 249	-0.012	INTRA-CHAIN
ASP A 40 OD2 249	THR A 41 CG2 256	-0.012	INTRA-CHAIN
ASP A 40 OD2 249	HIS A 42 NE2 266	-0.007	INTRA-CHAIN
ASP A 40 OD2 249	MET D 144 CE 1123	-0.156	INTER-CHAIN
ASP A 40 OD2 249	ARG D 415 NH2 3354	-1.315	INTER-CHAIN