Structural features of residue 18 in chain A

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Electrostatic Interactions:
GLU A 18 OE1	LYS A 9 NZ	-1.131	INTRA-CHAIN
GLU A 18 OE1	LYS D 41 NZ	-4.689	INTER-CHAIN
GLU A 18 OE1	LYS A 41 NZ	-1.953	INTRA-CHAIN
GLU A 18 OE2	LYS D 41 NZ	-3.773	INTER-CHAIN
GLU A 18 OE2	LYS A 41 NZ	-1.994	INTRA-CHAIN
LYS A 41 NZ	GLU A 18 OE2	-1.994	INTRA-CHAIN
LYS D 41 NZ	GLU A 18 OE2	-3.773	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|       41|      D|         E|       18|      A|
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Protrusion Index:
GLU A 18 N	1.00
GLU A 18 CA	0.91
GLU A 18 C	0.62
GLU A 18 O	0.56
GLU A 18 CB	0.95
GLU A 18 CG	0.91
GLU A 18 CD	0.72
GLU A 18 OE1	0.67
GLU A 18 OE2	0.68

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Van der Waal's Interactions:
ASN A 16 ND2 126	GLU A 18 OE2 142	-0.015	INTRA-CHAIN
GLU A 18 OE2 142	ILE A 22 CD1 172	-0.166	INTRA-CHAIN
GLU A 18 OE2 142	THR A 39 CG2 311	-0.260	INTRA-CHAIN
GLU A 18 OE2 142	LYS D 41 NZ 332	-0.153	INTER-CHAIN