Structural features of residue 56 in chain A

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Electrostatic Interactions:
GLU A 54 OE1	GLU A 56 OE1	3.756	INTRA-CHAIN
GLU A 54 OE1	GLU A 56 OE2	4.288	INTRA-CHAIN
GLU A 54 OE2	GLU A 56 OE1	4.614	INTRA-CHAIN
GLU A 54 OE2	GLU A 56 OE2	5.476	INTRA-CHAIN
GLU A 56 OE1	ASP B 21 OD2	4.440	INTER-CHAIN
GLU A 56 OE1	LYS B 22 NZ	-5.406	INTER-CHAIN
GLU A 56 OE1	GLU A 54 OE1	3.756	INTRA-CHAIN
GLU A 56 OE1	GLU A 54 OE2	4.614	INTRA-CHAIN
GLU A 56 OE1	LYS A 61 NZ	-3.945	INTRA-CHAIN
GLU A 56 OE1	ASP B 185 OD2	2.812	INTER-CHAIN
GLU A 56 OE1	GLU B 186 OE1	2.801	INTER-CHAIN
GLU A 56 OE2	ASP B 21 OD2	5.244	INTER-CHAIN
GLU A 56 OE2	LYS B 22 NZ	-4.555	INTER-CHAIN
GLU A 56 OE2	GLU A 54 OE1	4.288	INTRA-CHAIN
GLU A 56 OE2	GLU A 54 OE2	5.476	INTRA-CHAIN
GLU A 56 OE2	LYS A 61 NZ	-4.494	INTRA-CHAIN
GLU A 56 OE2	ASP B 185 OD2	2.735	INTER-CHAIN
GLU A 56 OE2	GLU B 186 OE1	2.720	INTER-CHAIN
LYS A 61 NZ	GLU A 56 OE2	-4.494	INTRA-CHAIN
ASP B 21 OD1	GLU A 56 OE1	4.593	INTER-CHAIN
ASP B 21 OD2	GLU A 56 OE1	4.440	INTER-CHAIN
LYS B 22 NZ	GLU A 56 OE2	-4.555	INTER-CHAIN
ASP B 185 OD2	GLU A 56 OE1	2.812	INTER-CHAIN
GLU B 186 OE1	GLU A 56 OE1	2.801	INTER-CHAIN
GLU B 186 OE1	GLU A 56 OE2	2.720	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|       22|      B|         E|       56|      A|
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Protrusion Index:
GLU A 56 N	0.42
GLU A 56 CA	0.46
GLU A 56 C	0.42
GLU A 56 O	0.47
GLU A 56 CB	0.89
GLU A 56 CG	1.08
GLU A 56 CD	1.34
GLU A 56 OE1	1.54
GLU A 56 OE2	1.40

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Van der Waal's Interactions:
GLU A 56 OE2 457	LYS A 61 NZ 493	-0.429	INTRA-CHAIN
LYS B 22 NZ 1782	GLU A 56 OE2 457	-0.535	INTER-CHAIN
ASN B 23 ND2 1790	GLU A 56 OE2 457	-0.011	INTER-CHAIN