Structural features of residue 421 in chain A

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Electrostatic Interactions:
GLU A 77 OE1	ASP A 421 OD2	2.769	INTRA-CHAIN
HIS A 319 NE2	ASP A 421 OD1	-1.354	INTRA-CHAIN
GLU A 363 OE2	ASP A 421 OD2	3.011	INTRA-CHAIN
GLU A 403 OE1	ASP A 421 OD2	2.741	INTRA-CHAIN
GLU A 403 OE2	ASP A 421 OD2	2.687	INTRA-CHAIN
HIS A 410 ND1	ASP A 421 OD1	-1.615	INTRA-CHAIN
HIS A 410 NE2	ASP A 421 OD1	-1.393	INTRA-CHAIN
ASP A 421 OD1	ASP B 388 OD1	3.647	INTER-CHAIN
ASP A 421 OD1	ASP B 388 OD2	3.307	INTER-CHAIN
ASP A 421 OD1	ASP B 398 OD1	4.881	INTER-CHAIN
ASP A 421 OD1	ASP B 398 OD2	4.459	INTER-CHAIN
ASP A 421 OD1	GLU A 403 OE1	2.780	INTRA-CHAIN
ASP A 421 OD1	HIS A 410 ND1	-1.615	INTRA-CHAIN
ASP A 421 OD1	HIS A 422 ND1	-3.103	INTRA-CHAIN
ASP A 421 OD1	HIS A 423 ND1	-2.888	INTRA-CHAIN
ASP A 421 OD2	GLU A 77 OE1	2.769	INTRA-CHAIN
ASP A 421 OD2	ASP B 388 OD1	3.337	INTER-CHAIN
ASP A 421 OD2	ASP B 388 OD2	3.006	INTER-CHAIN
ASP A 421 OD2	ASP B 398 OD1	5.688	INTER-CHAIN
ASP A 421 OD2	ASP B 398 OD2	5.313	INTER-CHAIN
ASP A 421 OD2	GLU A 403 OE1	2.741	INTRA-CHAIN
ASP A 421 OD2	HIS A 410 ND1	-1.428	INTRA-CHAIN
ASP A 421 OD2	HIS A 422 ND1	-3.999	INTRA-CHAIN
ASP A 421 OD2	HIS A 423 ND1	-4.011	INTRA-CHAIN
HIS A 422 ND1	ASP A 421 OD1	-3.103	INTRA-CHAIN
HIS A 422 NE2	ASP A 421 OD1	-2.683	INTRA-CHAIN
HIS A 423 ND1	ASP A 421 OD1	-2.888	INTRA-CHAIN
HIS A 423 NE2	ASP A 421 OD1	-2.980	INTRA-CHAIN
ASP B 388 OD1	ASP A 421 OD1	3.647	INTER-CHAIN
ASP B 388 OD1	ASP A 421 OD2	3.337	INTER-CHAIN
ASP B 388 OD2	ASP A 421 OD1	3.307	INTER-CHAIN
ASP B 388 OD2	ASP A 421 OD2	3.006	INTER-CHAIN
ASP B 398 OD1	ASP A 421 OD1	4.881	INTER-CHAIN
ASP B 398 OD1	ASP A 421 OD2	5.688	INTER-CHAIN
ASP B 398 OD2	ASP A 421 OD1	4.459	INTER-CHAIN
ASP B 398 OD2	ASP A 421 OD2	5.313	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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|        S|      393|      B|         D|      421|      A|
----------------------------------------------------------

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Protrusion Index:
ASP A 421 N	0.21
ASP A 421 CA	0.18
ASP A 421 C	0.21
ASP A 421 O	0.28
ASP A 421 CB	0.21
ASP A 421 CG	0.26
ASP A 421 OD1	0.39
ASP A 421 OD2	0.21

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Salt bridges:
ASP A 421	HIS A 422	2.250	INTRA-CHAIN
ASP A 421	HIS A 423	3.133	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	-0.029	INTRA-CHAIN
VAL A 420 CG2 2802	ASP A 421 OD2 2810	-0.042	INTRA-CHAIN
ASP A 421 OD2 2810	HIS A 422 NE2 2820	-0.022	INTRA-CHAIN
ASP A 421 OD2 2810	HIS A 423 NE2 2830	-0.048	INTRA-CHAIN
ASP A 421 OD2 2810	ALA A 424 CB 2835	-0.258	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	-0.159	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	-0.044	INTER-CHAIN