Structural features of residue 68 in chain A

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Electrostatic Interactions:
GLU A 68 OE1	ASP C 31 OD2	4.439	INTER-CHAIN
GLU A 68 OE1	ASP C 36 OD2	5.880	INTER-CHAIN
GLU A 68 OE1	GLU A 71 OE1	2.942	INTRA-CHAIN
GLU A 68 OE1	GLU A 71 OE2	2.870	INTRA-CHAIN
GLU A 68 OE1	ASP C 130 OD2	3.179	INTER-CHAIN
GLU A 68 OE2	ASP C 31 OD2	3.812	INTER-CHAIN
GLU A 68 OE2	ASP C 36 OD2	4.570	INTER-CHAIN
GLU A 68 OE2	GLU A 71 OE1	2.844	INTRA-CHAIN
GLU A 68 OE2	GLU A 71 OE2	2.731	INTRA-CHAIN
GLU A 68 OE2	ASP A 73 OD2	2.733	INTRA-CHAIN
GLU A 68 OE2	ASP C 130 OD2	2.787	INTER-CHAIN
GLU A 71 OE1	GLU A 68 OE1	2.942	INTRA-CHAIN
GLU A 71 OE1	GLU A 68 OE2	2.844	INTRA-CHAIN
GLU A 71 OE2	GLU A 68 OE1	2.870	INTRA-CHAIN
GLU A 71 OE2	GLU A 68 OE2	2.731	INTRA-CHAIN
ASP A 73 OD1	GLU A 68 OE1	2.892	INTRA-CHAIN
ASP C 31 OD1	GLU A 68 OE1	5.166	INTER-CHAIN
ASP C 31 OD2	GLU A 68 OE1	4.439	INTER-CHAIN
ASP C 36 OD1	GLU A 68 OE1	4.460	INTER-CHAIN
ASP C 36 OD2	GLU A 68 OE1	5.880	INTER-CHAIN
ASP C 130 OD1	GLU A 68 OE1	2.911	INTER-CHAIN
ASP C 130 OD2	GLU A 68 OE1	3.179	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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|        E|       68|      A|         E|       53|      C|
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Protrusion Index:
GLU A 68 N	0.34
GLU A 68 CA	0.38
GLU A 68 O	0.22
GLU A 68 CB	0.65
GLU A 68 CG	0.60
GLU A 68 CD	0.67
GLU A 68 OE1	0.58
GLU A 68 OE2	0.77

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Salt bridges:
GLU A 68	ARG A 75	3.097	INTRA-CHAIN

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Van der Waal's Interactions:
GLU A 68 OE2 503	ARG A 75 NH2 553	-0.402	INTRA-CHAIN
ILE C 55 CD1 2304	GLU A 68 OE2 503	-0.070	INTER-CHAIN