Structural features of residue 4 in chain A

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Electrostatic Interactions:
GLU A 4 OE1	ASP A 6 OD2	3.510	INTRA-CHAIN
GLU A 4 OE1	GLU B 121 OE1	3.649	INTER-CHAIN
GLU A 4 OE1	GLU B 121 OE2	3.980	INTER-CHAIN
GLU A 4 OE1	GLU A 127 OE2	2.709	INTRA-CHAIN
GLU A 4 OE1	GLU B 127 OE1	4.386	INTER-CHAIN
GLU A 4 OE1	GLU B 127 OE2	3.603	INTER-CHAIN
GLU A 4 OE1	LYS A 133 NZ	-1.254	INTRA-CHAIN
GLU A 4 OE2	ASP A 6 OD2	3.510	INTRA-CHAIN
GLU A 4 OE2	GLU B 121 OE1	3.731	INTER-CHAIN
GLU A 4 OE2	GLU B 121 OE2	4.207	INTER-CHAIN
GLU A 4 OE2	GLU B 127 OE1	3.804	INTER-CHAIN
GLU A 4 OE2	GLU B 127 OE2	3.178	INTER-CHAIN
GLU A 4 OE2	LYS A 133 NZ	-1.129	INTRA-CHAIN
ASP A 6 OD1	GLU A 4 OE1	3.515	INTRA-CHAIN
ASP A 6 OD2	GLU A 4 OE1	3.510	INTRA-CHAIN
GLU A 127 OE2	GLU A 4 OE1	2.709	INTRA-CHAIN
LYS A 133 NZ	GLU A 4 OE2	-1.129	INTRA-CHAIN
GLU B 121 OE1	GLU A 4 OE1	3.649	INTER-CHAIN
GLU B 121 OE1	GLU A 4 OE2	3.731	INTER-CHAIN
GLU B 121 OE2	GLU A 4 OE1	3.980	INTER-CHAIN
GLU B 121 OE2	GLU A 4 OE2	4.207	INTER-CHAIN
GLU B 127 OE1	GLU A 4 OE1	4.386	INTER-CHAIN
GLU B 127 OE1	GLU A 4 OE2	3.804	INTER-CHAIN
GLU B 127 OE2	GLU A 4 OE1	3.603	INTER-CHAIN
GLU B 127 OE2	GLU A 4 OE2	3.178	INTER-CHAIN

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Protrusion Index:
GLU A 4 N	0.95
GLU A 4 CA	0.71
GLU A 4 C	0.51
GLU A 4 O	0.30
GLU A 4 CB	0.60
GLU A 4 CG	0.77
GLU A 4 CD	0.68
GLU A 4 OE1	0.54
GLU A 4 OE2	0.89

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Van der Waal's Interactions:
ALA A 0 C 17	GLU A 4 OE2 53	-0.020	INTRA-CHAIN
ALA A 0 O 18	GLU A 4 OE2 53	-0.037	INTRA-CHAIN
HIS A 3 NE2 44	GLU A 4 OE2 53	-0.010	INTRA-CHAIN
GLU A 4 OE2 53	SER B 125 OG 2360	-0.081	INTER-CHAIN