Structural features of residue 52 in chain A

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Van der Waal's Interactions:
HIS A 50 NE2 10	PRO A 52 CD 25	-0.012	INTRA-CHAIN
ASP A 51 OD2 18	PRO A 52 CD 25	-0.562	INTRA-CHAIN
PRO A 52 CD 25	LEU A 53 CD2 33	-0.012	INTRA-CHAIN