Structural features of residue 4 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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|        A|        4|      A|         V|       28|      B|
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|        V|       28|      A|         A|        4|      B|
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Hydrophobic Interactions:
PHE A 3	ALA A 4	Dist=5.668	INTRA-CHAIN
ALA A 4	ILE B 57	Dist=4.822	INTER-CHAIN

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Protrusion Index:
ALA A 4 N	0.25
ALA A 4 CA	0.26
ALA A 4 C	0.23
ALA A 4 O	0.23
ALA A 4 CB	0.13

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Van der Waal's Interactions:
ALA A 4 CB 30	TRP B 39 CH2 796	-0.025	INTER-CHAIN
ALA A 4 CB 30	PHE B 50 CZ 880	-0.016	INTER-CHAIN
ALA A 4 CB 30	ILE B 57 CD1 939	-0.110	INTER-CHAIN