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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
5iut-A-501	`sad. -0.26 ruf. +0.32 dom. -0.01 bre. -0.16`	CYS	chainID: A, resSeq: 436, molecule: Cytochrome P450 2B4	oxidoreductase oligomeric count: 1 pocket vol.: 384.0 Å³ d(Fe-oop): 0.146 Å
5iut-A-501	`sad. -0.26 ruf. +0.32 dom. -0.01 bre. -0.16`	32M	chainID: A, resSeq: 502, molecule: 3,6,9,12,15,18-hexaoxahexacosan-1-ol