Structural features of residue 421 in chain A

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Electrostatic Interactions:
GLU A 77 OE1	ASP A 421 OD2	2.778	INTRA-CHAIN
HIS A 319 NE2	ASP A 421 OD1	-1.344	INTRA-CHAIN
GLU A 363 OE1	ASP A 421 OD2	3.383	INTRA-CHAIN
GLU A 363 OE2	ASP A 421 OD2	2.891	INTRA-CHAIN
GLU A 403 OE1	ASP A 421 OD2	2.755	INTRA-CHAIN
HIS A 410 ND1	ASP A 421 OD1	-1.566	INTRA-CHAIN
HIS A 410 NE2	ASP A 421 OD1	-1.359	INTRA-CHAIN
ASP A 421 OD1	GLU A 363 OE1	3.320	INTRA-CHAIN
ASP A 421 OD1	ASP B 388 OD1	3.560	INTER-CHAIN
ASP A 421 OD1	ASP B 388 OD2	3.348	INTER-CHAIN
ASP A 421 OD1	ASP B 398 OD1	4.805	INTER-CHAIN
ASP A 421 OD1	ASP B 398 OD2	4.313	INTER-CHAIN
ASP A 421 OD1	GLU A 403 OE1	2.754	INTRA-CHAIN
ASP A 421 OD1	HIS A 410 ND1	-1.566	INTRA-CHAIN
ASP A 421 OD1	HIS A 422 ND1	-3.079	INTRA-CHAIN
ASP A 421 OD1	HIS A 423 ND1	-2.832	INTRA-CHAIN
ASP A 421 OD2	GLU A 77 OE1	2.778	INTRA-CHAIN
ASP A 421 OD2	GLU A 363 OE1	3.383	INTRA-CHAIN
ASP A 421 OD2	ASP B 388 OD1	3.329	INTER-CHAIN
ASP A 421 OD2	ASP B 388 OD2	3.090	INTER-CHAIN
ASP A 421 OD2	ASP B 398 OD1	5.749	INTER-CHAIN
ASP A 421 OD2	ASP B 398 OD2	5.220	INTER-CHAIN
ASP A 421 OD2	GLU A 403 OE1	2.755	INTRA-CHAIN
ASP A 421 OD2	HIS A 410 ND1	-1.406	INTRA-CHAIN
ASP A 421 OD2	HIS A 422 ND1	-4.004	INTRA-CHAIN
ASP A 421 OD2	HIS A 423 ND1	-3.979	INTRA-CHAIN
HIS A 422 ND1	ASP A 421 OD1	-3.079	INTRA-CHAIN
HIS A 422 NE2	ASP A 421 OD1	-2.631	INTRA-CHAIN
HIS A 423 ND1	ASP A 421 OD1	-2.832	INTRA-CHAIN
HIS A 423 NE2	ASP A 421 OD1	-2.936	INTRA-CHAIN
ASP B 388 OD1	ASP A 421 OD1	3.560	INTER-CHAIN
ASP B 388 OD1	ASP A 421 OD2	3.329	INTER-CHAIN
ASP B 388 OD2	ASP A 421 OD1	3.348	INTER-CHAIN
ASP B 388 OD2	ASP A 421 OD2	3.090	INTER-CHAIN
ASP B 398 OD1	ASP A 421 OD1	4.805	INTER-CHAIN
ASP B 398 OD1	ASP A 421 OD2	5.749	INTER-CHAIN
ASP B 398 OD2	ASP A 421 OD1	4.313	INTER-CHAIN
ASP B 398 OD2	ASP A 421 OD2	5.220	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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|        T|      392|      B|         D|      421|      A|
----------------------------------------------------------

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Protrusion Index:
ASP A 421 N	0.21
ASP A 421 CA	0.19
ASP A 421 C	0.20
ASP A 421 O	0.25
ASP A 421 CB	0.23
ASP A 421 CG	0.28
ASP A 421 OD1	0.41
ASP A 421 OD2	0.20

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Salt bridges:
ASP A 421	HIS A 422	2.262	INTRA-CHAIN
ASP A 421	HIS A 423	2.849	INTRA-CHAIN

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Van der Waal's Interactions:
SER A 361 OG 2339	ASP A 421 OD2 2810	-0.022	INTRA-CHAIN
LEU A 409 CD2 2715	ASP A 421 OD2 2810	-0.026	INTRA-CHAIN
VAL A 420 CG2 2802	ASP A 421 OD2 2810	-0.039	INTRA-CHAIN
ASP A 421 OD2 2810	HIS A 422 NE2 2820	-0.021	INTRA-CHAIN
ASP A 421 OD2 2810	HIS A 423 NE2 2830	-0.052	INTRA-CHAIN
ASP A 421 OD2 2810	ALA A 424 CB 2835	-0.286	INTRA-CHAIN
ASP A 421 OD2 2810	ALA A 425 CB 2840	-0.014	INTRA-CHAIN
THR B 392 CG2 5877	ASP A 421 OD2 2810	-0.155	INTER-CHAIN
SER B 393 OG 5883	ASP A 421 OD2 2810	-0.013	INTER-CHAIN
LEU B 395 CD2 5897	ASP A 421 OD2 2810	-0.049	INTER-CHAIN