Structural features of residue 69 in chain B

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Electrostatic Interactions:
GLU A 22 OE1	GLU B 69 OE2	2.967	INTER-CHAIN
GLU A 22 OE2	GLU B 69 OE1	2.792	INTER-CHAIN
GLU A 22 OE2	GLU B 69 OE2	3.235	INTER-CHAIN
GLU B 67 OE1	GLU B 69 OE1	4.757	INTRA-CHAIN
GLU B 67 OE1	GLU B 69 OE2	5.065	INTRA-CHAIN
GLU B 67 OE2	GLU B 69 OE1	3.825	INTRA-CHAIN
GLU B 67 OE2	GLU B 69 OE2	3.975	INTRA-CHAIN
GLU B 69 OE1	GLU A 22 OE2	2.792	INTER-CHAIN
GLU B 69 OE1	GLU B 67 OE1	4.757	INTRA-CHAIN
GLU B 69 OE1	GLU B 67 OE2	3.825	INTRA-CHAIN
GLU B 69 OE1	ASP B 70 OD2	4.673	INTRA-CHAIN
GLU B 69 OE1	ASP B 73 OD2	6.864	INTRA-CHAIN
GLU B 69 OE2	ASP A 21 OD2	2.718	INTER-CHAIN
GLU B 69 OE2	GLU A 22 OE1	2.967	INTER-CHAIN
GLU B 69 OE2	GLU A 22 OE2	3.235	INTER-CHAIN
GLU B 69 OE2	GLU B 67 OE1	5.065	INTRA-CHAIN
GLU B 69 OE2	GLU B 67 OE2	3.975	INTRA-CHAIN
GLU B 69 OE2	ASP B 70 OD2	4.237	INTRA-CHAIN
GLU B 69 OE2	ASP B 73 OD2	5.111	INTRA-CHAIN
GLU B 69 OE2	ASP B 109 OD2	2.771	INTRA-CHAIN
ASP B 70 OD1	GLU B 69 OE1	5.649	INTRA-CHAIN
ASP B 70 OD2	GLU B 69 OE1	4.673	INTRA-CHAIN
ASP B 73 OD1	GLU B 69 OE1	7.210	INTRA-CHAIN
ASP B 73 OD2	GLU B 69 OE1	6.864	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|       25|      A|         E|       69|      B|
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|        R|       32|      A|         E|       69|      B|
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Protrusion Index:
GLU B 69 N	0.45
GLU B 69 CA	0.54
GLU B 69 C	0.42
GLU B 69 O	0.40
GLU B 69 CB	0.77
GLU B 69 CG	0.86
GLU B 69 CD	0.65
GLU B 69 OE1	0.63
GLU B 69 OE2	0.45

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Salt bridges:
ARG A 32	GLU B 69	2.794	INTER-CHAIN

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Van der Waal's Interactions:
ARG A 32 NH2 2945	GLU B 69 OE2 5819	-1.578	INTER-CHAIN
GLU B 69 OE2 5819	SER B 110 OG 6150	-0.012	INTRA-CHAIN
GLU B 69 OE2 5819	ALA B 112 CB 6163	-0.322	INTRA-CHAIN