Structural features of residue 420 in chain A

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Electrostatic Interactions:
GLU A 54 OE1	GLU A 420 OE2	2.967	INTRA-CHAIN
GLU A 54 OE2	GLU A 420 OE1	2.680	INTRA-CHAIN
GLU A 54 OE2	GLU A 420 OE2	3.119	INTRA-CHAIN
ASP A 237 OD1	GLU A 420 OE1	2.679	INTRA-CHAIN
GLU A 239 OE1	GLU A 420 OE1	3.129	INTRA-CHAIN
GLU A 239 OE1	GLU A 420 OE2	3.279	INTRA-CHAIN
GLU A 239 OE2	GLU A 420 OE1	2.758	INTRA-CHAIN
GLU A 239 OE2	GLU A 420 OE2	2.925	INTRA-CHAIN
GLU A 420 OE1	GLU A 54 OE2	2.680	INTRA-CHAIN
GLU A 420 OE1	GLU B 239 OE1	3.296	INTER-CHAIN
GLU A 420 OE1	GLU B 239 OE2	2.806	INTER-CHAIN
GLU A 420 OE1	GLU A 239 OE1	3.129	INTRA-CHAIN
GLU A 420 OE1	GLU A 239 OE2	2.758	INTRA-CHAIN
GLU A 420 OE2	GLU A 54 OE1	2.967	INTRA-CHAIN
GLU A 420 OE2	GLU A 54 OE2	3.119	INTRA-CHAIN
GLU A 420 OE2	ASP A 237 OD2	2.726	INTRA-CHAIN
GLU A 420 OE2	GLU B 239 OE1	2.915	INTER-CHAIN
GLU A 420 OE2	GLU A 239 OE1	3.279	INTRA-CHAIN
GLU A 420 OE2	GLU A 239 OE2	2.925	INTRA-CHAIN
GLU B 239 OE1	GLU A 420 OE1	3.296	INTER-CHAIN
GLU B 239 OE1	GLU A 420 OE2	2.915	INTER-CHAIN
GLU B 239 OE2	GLU A 420 OE1	2.806	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	0.06
GLU A 420 C	0.05
GLU A 420 O	0.04
GLU A 420 CB	0.03
GLU A 420 CG	-0.04
GLU A 420 CD	-0.05
GLU A 420 OE1	-0.03
GLU A 420 OE2	-0.09

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Salt bridges:
GLU A 420	ARG A 421	2.216	INTRA-CHAIN

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Short Contacts:
HIS A 246 NE2	GLU A 420 OE1	-0.035	INTRA-CHAIN

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Van der Waal's Interactions:
LEU A 51 CD2 379	GLU A 420 OE2 3211	-0.072	INTRA-CHAIN
HIS A 246 NE2 1895	GLU A 420 OE2 3211	-0.885	INTRA-CHAIN
HIS A 249 NE2 1918	GLU A 420 OE2 3211	-0.228	INTRA-CHAIN
SER A 253 OG 1943	GLU A 420 OE2 3211	-0.026	INTRA-CHAIN
GLU A 420 OE2 3211	PRO A 422 CD 3229	-0.013	INTRA-CHAIN