Structural features of residue 420 in chain A

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Electrostatic Interactions:
GLU A 54 OE1	GLU A 420 OE1	2.821	INTRA-CHAIN
GLU A 54 OE2	GLU A 420 OE1	2.891	INTRA-CHAIN
ASP A 237 OD1	GLU A 420 OE1	2.882	INTRA-CHAIN
ASP A 237 OD2	GLU A 420 OE1	2.760	INTRA-CHAIN
GLU A 239 OE1	GLU A 420 OE1	2.933	INTRA-CHAIN
GLU A 239 OE1	GLU A 420 OE2	2.806	INTRA-CHAIN
GLU A 239 OE2	GLU A 420 OE1	3.233	INTRA-CHAIN
GLU A 239 OE2	GLU A 420 OE2	3.146	INTRA-CHAIN
GLU A 420 OE1	GLU A 54 OE1	2.821	INTRA-CHAIN
GLU A 420 OE1	GLU A 54 OE2	2.891	INTRA-CHAIN
GLU A 420 OE1	ASP A 237 OD2	2.760	INTRA-CHAIN
GLU A 420 OE1	GLU B 239 OE2	2.888	INTER-CHAIN
GLU A 420 OE1	GLU A 239 OE1	2.933	INTRA-CHAIN
GLU A 420 OE1	GLU A 239 OE2	3.233	INTRA-CHAIN
GLU A 420 OE1	LYS B 423 NZ	-1.106	INTER-CHAIN
GLU A 420 OE2	GLU B 239 OE1	2.800	INTER-CHAIN
GLU A 420 OE2	GLU B 239 OE2	3.239	INTER-CHAIN
GLU A 420 OE2	GLU A 239 OE1	2.806	INTRA-CHAIN
GLU A 420 OE2	GLU A 239 OE2	3.146	INTRA-CHAIN
GLU A 420 OE2	LYS B 423 NZ	-1.063	INTER-CHAIN
GLU B 239 OE1	GLU A 420 OE2	2.800	INTER-CHAIN
GLU B 239 OE2	GLU A 420 OE1	2.888	INTER-CHAIN
GLU B 239 OE2	GLU A 420 OE2	3.239	INTER-CHAIN
LYS B 423 NZ	GLU A 420 OE2	-1.063	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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|        E|      420|      A|         M|       45|      B|
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Protrusion Index:
GLU A 420 N	0.10
GLU A 420 CA	0.05
GLU A 420 C	0.07
GLU A 420 O	0.02
GLU A 420 CB	0.03
GLU A 420 CG	-0.04
GLU A 420 CD	-0.05
GLU A 420 OE1	-0.09
GLU A 420 OE2	-0.05

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Salt bridges:
GLU A 420	ARG A 421	2.208	INTRA-CHAIN

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Van der Waal's Interactions:
MET A 45 CE 339	GLU A 420 OE2 3286	-0.037	INTRA-CHAIN
LEU A 51 CD2 383	GLU A 420 OE2 3286	-0.011	INTRA-CHAIN
HIS A 246 NE2 1923	GLU A 420 OE2 3286	-2.732	INTRA-CHAIN
HIS A 249 NE2 1946	GLU A 420 OE2 3286	-0.013	INTRA-CHAIN
SER A 253 OG 1971	GLU A 420 OE2 3286	-0.008	INTRA-CHAIN
GLU A 420 OE2 3286	PRO A 422 CD 3304	-0.057	INTRA-CHAIN