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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
9ikf-A-601	`sad. -0.50 ruf. +0.01 dom. +0.31 bre. -0.23`	HIS	chainID: A, resSeq: 61, molecule: Cytochrome c oxidase subunit 1	translocase oligomeric count: 26 pocket vol.: 603.0 Å³ d(Fe-oop): 0.008 Å
9ikf-A-601	`sad. -0.50 ruf. +0.01 dom. +0.31 bre. -0.23`	HIS	chainID: A, resSeq: 378, molecule: Cytochrome c oxidase subunit 1
9ikf-A-602	`sad. -0.38 ruf. -0.08 dom. +0.45 bre. -0.19`	HIS	chainID: A, resSeq: 376, molecule: Cytochrome c oxidase subunit 1	translocase oligomeric count: 26 pocket vol.: 679.0 Å³ d(Fe-oop): 0.054 Å
9ikf-A-602	`sad. -0.38 ruf. -0.08 dom. +0.45 bre. -0.19`	PER	chainID: A, resSeq: 606, molecule: PEROXIDE ION
9ikf-N-601	`sad. -0.52 ruf. -0.04 dom. +0.31 bre. -0.24`	HIS	chainID: N, resSeq: 61, molecule: Cytochrome c oxidase subunit 1	translocase oligomeric count: 26 pocket vol.: 613.0 Å³ d(Fe-oop): 0.026 Å
9ikf-N-601	`sad. -0.52 ruf. -0.04 dom. +0.31 bre. -0.24`	HIS	chainID: N, resSeq: 378, molecule: Cytochrome c oxidase subunit 1
9ikf-N-602	`sad. -0.39 ruf. -0.11 dom. +0.48 bre. -0.24`	HIS	chainID: N, resSeq: 376, molecule: Cytochrome c oxidase subunit 1	translocase oligomeric count: 26 pocket vol.: 698.0 Å³ d(Fe-oop): 0.060 Å
9ikf-N-602	`sad. -0.39 ruf. -0.11 dom. +0.48 bre. -0.24`	PER	chainID: N, resSeq: 606, molecule: PEROXIDE ION