Structural features of residue 27 in chain A

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Electrostatic Interactions:
LYS A 21 NZ	GLU A 27 OE2	-1.943	INTRA-CHAIN
LYS A 22 NZ	GLU A 27 OE2	-2.687	INTRA-CHAIN
GLU A 27 OE1	LYS A 21 NZ	-1.668	INTRA-CHAIN
GLU A 27 OE1	LYS A 22 NZ	-3.031	INTRA-CHAIN
GLU A 27 OE1	GLU A 44 OE2	2.872	INTRA-CHAIN
GLU A 27 OE1	ASP A 49 OD2	7.103	INTRA-CHAIN
GLU A 27 OE2	LYS A 21 NZ	-1.943	INTRA-CHAIN
GLU A 27 OE2	LYS A 22 NZ	-2.687	INTRA-CHAIN
GLU A 27 OE2	ASP A 49 OD2	5.141	INTRA-CHAIN
GLU A 44 OE2	GLU A 27 OE1	2.872	INTRA-CHAIN
ASP A 49 OD1	GLU A 27 OE1	7.742	INTRA-CHAIN
ASP A 49 OD2	GLU A 27 OE1	7.103	INTRA-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|      278|      B|         E|       27|      A|
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Protrusion Index:
GLU A 27 N	0.59
GLU A 27 CA	0.51
GLU A 27 C	0.34
GLU A 27 O	0.29
GLU A 27 CB	0.60
GLU A 27 CG	0.77
GLU A 27 CD	0.67
GLU A 27 OE1	0.54
GLU A 27 OE2	1.08

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Van der Waal's Interactions:
LYS A 22 NZ 133	GLU A 27 OE2 170	-0.023	INTRA-CHAIN
ALA A 25 CB 157	GLU A 27 OE2 170	-0.111	INTRA-CHAIN
GLY A 26 O 161	GLU A 27 OE2 170	-0.009	INTRA-CHAIN