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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1ehk-A-800	`sad. -0.55 ruf. +0.37 dom. +0.19 bre. +0.06`	HIS	chainID: A, resSeq: 72, molecule: BA3-TYPE CYTOCHROME-C OXIDASE	oxidoreductase oligomeric count: 3 pocket vol.: 366.0 Å³ d(Fe-oop): 0.051 Å
1ehk-A-800	`sad. -0.55 ruf. +0.37 dom. +0.19 bre. +0.06`	HIS	chainID: A, resSeq: 386, molecule: BA3-TYPE CYTOCHROME-C OXIDASE