Structural features of residue 73 in chain A

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Electrostatic Interactions:
ASP A 50 OD1	GLU A 73 OE1	2.759	INTRA-CHAIN
ASP A 52 OD1	GLU A 73 OE1	2.853	INTRA-CHAIN
GLU A 73 OE1	ASP A 157 OD2	4.117	INTRA-CHAIN
GLU A 73 OE1	ASP B 157 OD2	3.771	INTER-CHAIN
GLU A 73 OE1	ASP B 158 OD2	4.753	INTER-CHAIN
GLU A 73 OE1	ASP A 158 OD2	3.554	INTRA-CHAIN
GLU A 73 OE1	LYS A 165 NZ	-2.281	INTRA-CHAIN
GLU A 73 OE1	LYS B 165 NZ	-2.890	INTER-CHAIN
GLU A 73 OE2	ASP A 50 OD2	2.906	INTRA-CHAIN
GLU A 73 OE2	ASP A 52 OD2	2.919	INTRA-CHAIN
GLU A 73 OE2	ASP B 52 OD2	2.753	INTER-CHAIN
GLU A 73 OE2	ASP A 157 OD2	4.147	INTRA-CHAIN
GLU A 73 OE2	ASP B 157 OD2	4.467	INTER-CHAIN
GLU A 73 OE2	ASP B 158 OD2	5.895	INTER-CHAIN
GLU A 73 OE2	ASP A 158 OD2	3.305	INTRA-CHAIN
GLU A 73 OE2	LYS A 165 NZ	-1.741	INTRA-CHAIN
GLU A 73 OE2	LYS B 165 NZ	-2.301	INTER-CHAIN
ASP A 83 OD1	GLU A 73 OE1	2.852	INTRA-CHAIN
ASP A 157 OD1	GLU A 73 OE1	4.372	INTRA-CHAIN
ASP A 157 OD2	GLU A 73 OE1	4.117	INTRA-CHAIN
ASP A 158 OD1	GLU A 73 OE1	4.354	INTRA-CHAIN
ASP A 158 OD2	GLU A 73 OE1	3.554	INTRA-CHAIN
LYS A 165 NZ	GLU A 73 OE2	-1.741	INTRA-CHAIN
ASP B 157 OD1	GLU A 73 OE1	3.630	INTER-CHAIN
ASP B 157 OD2	GLU A 73 OE1	3.771	INTER-CHAIN
ASP B 158 OD1	GLU A 73 OE1	4.148	INTER-CHAIN
ASP B 158 OD2	GLU A 73 OE1	4.753	INTER-CHAIN
LYS B 165 NZ	GLU A 73 OE2	-2.301	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|      147|      B|         E|       73|      A|
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Protrusion Index:
GLU A 73 N	0.43
GLU A 73 CA	0.32
GLU A 73 C	0.21
GLU A 73 O	0.15
GLU A 73 CB	0.29
GLU A 73 CG	0.19
GLU A 73 CD	0.17
GLU A 73 OE1	0.16
GLU A 73 OE2	0.17

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Salt bridges:
GLU A 73	ARG A 76	3.078	INTRA-CHAIN
GLU A 73	ARG B 147	2.574	INTER-CHAIN

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Van der Waal's Interactions:
LEU A 72 CD2 337	GLU A 73 OE2 346	-0.011	INTRA-CHAIN
GLU A 73 OE2 346	ARG A 76 NH2 370	-0.011	INTRA-CHAIN
GLU A 73 OE2 346	LEU A 77 CD2 378	-0.023	INTRA-CHAIN
GLU A 73 OE2 346	ARG B 147 NH2 2261	-1.983	INTER-CHAIN
GLU A 73 OE2 346	TYR B 148 OH 2273	-0.016	INTER-CHAIN
GLU A 73 OE2 346	ASP B 158 OD2 2345	-0.009	INTER-CHAIN
GLU A 73 OE2 346	LYS B 165 NZ 2398	-0.008	INTER-CHAIN
ASN B 71 ND2 1659	GLU A 73 OE2 346	-0.011	INTER-CHAIN