Structural features of residue 121 in chain A

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Electrostatic Interactions:
GLU A 87 OE1	GLU A 121 OE1	2.825	INTRA-CHAIN
ASP A 90 OD1	GLU A 121 OE1	3.632	INTRA-CHAIN
ASP A 90 OD2	GLU A 121 OE1	3.116	INTRA-CHAIN
LYS A 100 NZ	GLU A 121 OE2	-1.111	INTRA-CHAIN
GLU A 121 OE1	GLU A 87 OE1	2.825	INTRA-CHAIN
GLU A 121 OE1	ASP A 90 OD2	3.116	INTRA-CHAIN
GLU A 121 OE1	LYS A 100 NZ	-1.196	INTRA-CHAIN
GLU A 121 OE1	ASP A 123 OD2	3.206	INTRA-CHAIN
GLU A 121 OE1	GLU A 164 OE2	2.744	INTRA-CHAIN
GLU A 121 OE1	LYS B 186 NZ	-2.155	INTER-CHAIN
GLU A 121 OE1	LYS B 187 NZ	-3.238	INTER-CHAIN
GLU A 121 OE1	LYS B 235 NZ	-1.246	INTER-CHAIN
GLU A 121 OE2	ASP A 90 OD2	2.920	INTRA-CHAIN
GLU A 121 OE2	LYS A 100 NZ	-1.111	INTRA-CHAIN
GLU A 121 OE2	ASP A 123 OD2	3.593	INTRA-CHAIN
GLU A 121 OE2	GLU A 154 OE1	2.799	INTRA-CHAIN
GLU A 121 OE2	GLU A 154 OE2	2.719	INTRA-CHAIN
GLU A 121 OE2	GLU A 164 OE2	2.791	INTRA-CHAIN
GLU A 121 OE2	LYS B 186 NZ	-2.678	INTER-CHAIN
GLU A 121 OE2	LYS B 187 NZ	-5.172	INTER-CHAIN
GLU A 121 OE2	LYS B 235 NZ	-1.202	INTER-CHAIN
ASP A 123 OD1	GLU A 121 OE1	3.571	INTRA-CHAIN
ASP A 123 OD2	GLU A 121 OE1	3.206	INTRA-CHAIN
GLU A 154 OE1	GLU A 121 OE2	2.799	INTRA-CHAIN
GLU A 154 OE2	GLU A 121 OE2	2.719	INTRA-CHAIN
GLU A 164 OE2	GLU A 121 OE1	2.744	INTRA-CHAIN
GLU A 164 OE2	GLU A 121 OE2	2.791	INTRA-CHAIN
LYS B 186 NZ	GLU A 121 OE2	-2.678	INTER-CHAIN
LYS B 187 NZ	GLU A 121 OE2	-5.172	INTER-CHAIN
LYS B 235 NZ	GLU A 121 OE2	-1.202	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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|        K|      187|      B|         E|      121|      A|
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Protrusion Index:
GLU A 121 N	0.53
GLU A 121 CA	0.67
GLU A 121 C	0.64
GLU A 121 O	0.75
GLU A 121 CB	0.69
GLU A 121 CG	0.93
GLU A 121 CD	0.98
GLU A 121 OE1	0.86
GLU A 121 OE2	1.32

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Salt bridges:
GLU A 121	LYS B 187	3.062	INTER-CHAIN

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Van der Waal's Interactions:
LEU A 84 CD2 641	GLU A 121 OE2 924	-0.017	INTRA-CHAIN
ALA A 117 CB 885	GLU A 121 OE2 924	-0.019	INTRA-CHAIN
GLU A 121 OE2 924	LYS B 186 NZ 1458	-0.020	INTER-CHAIN
GLU A 121 OE2 924	LYS B 187 NZ 1467	-0.958	INTER-CHAIN