Structural features of residue 77 in chain A

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        H|       77|      A|         D|       83|      B|
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|        H|       77|      A|         H|      107|      B|
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Protrusion Index:
HIS A 77 N	0.53
HIS A 77 CA	0.43
HIS A 77 C	0.37
HIS A 77 O	0.33
HIS A 77 CB	0.40
HIS A 77 CG	0.35
HIS A 77 ND1	0.46
HIS A 77 CD2	0.26
HIS A 77 CE1	0.35
HIS A 77 NE2	0.26

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Salt bridges:
GLU A 76	HIS A 77	2.259	INTRA-CHAIN

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Van der Waal's Interactions:
HIS A 77 NE2 589	GLY B 82 O 625	-0.021	INTER-CHAIN