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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
5b50-A-401	`sad. -0.09 ruf. +0.39 dom. -0.06 bre. -0.22`	HIS	chainID: A, resSeq: 141, molecule: ABC-type transporter, periplasmic component	unclassified oligomeric count: 1 pocket vol.: 702.0 Å³ d(Fe-oop): 0.098 Å
5b50-A-401	`sad. -0.09 ruf. +0.39 dom. -0.06 bre. -0.22`	HOH	chainID: A, resSeq: 542, molecule: water