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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3x2q-A-602	`sad. -0.55 ruf. +0.06 dom. +0.28 bre. -0.09`	HIS	chainID: A, resSeq: 61, molecule: Cytochrome c oxidase subunit 1	oxidoreductase oligomeric count: 13 pocket vol.: 572.0 Å³ d(Fe-oop): 0.017 Å
3x2q-A-602	`sad. -0.55 ruf. +0.06 dom. +0.28 bre. -0.09`	HIS	chainID: A, resSeq: 378, molecule: Cytochrome c oxidase subunit 1
3x2q-A-603	`sad. -0.37 ruf. -0.07 dom. +0.40 bre. -0.13`	HIS	chainID: A, resSeq: 376, molecule: Cytochrome c oxidase subunit 1	oxidoreductase oligomeric count: 13 pocket vol.: 676.0 Å³ d(Fe-oop): 0.029 Å
3x2q-A-603	`sad. -0.37 ruf. -0.07 dom. +0.40 bre. -0.13`	CYN	chainID: A, resSeq: 601, molecule: CYANIDE ION
3x2q-N-602	`sad. -0.54 ruf. +0.03 dom. +0.18 bre. -0.21`	HIS	chainID: N, resSeq: 61, molecule: Cytochrome c oxidase subunit 1	oxidoreductase oligomeric count: 13 pocket vol.: 593.0 Å³ d(Fe-oop): 0.023 Å
3x2q-N-602	`sad. -0.54 ruf. +0.03 dom. +0.18 bre. -0.21`	HIS	chainID: N, resSeq: 378, molecule: Cytochrome c oxidase subunit 1
3x2q-N-603	`sad. -0.34 ruf. -0.09 dom. +0.46 bre. -0.15`	HIS	chainID: N, resSeq: 376, molecule: Cytochrome c oxidase subunit 1	oxidoreductase oligomeric count: 13 pocket vol.: 686.0 Å³ d(Fe-oop): 0.046 Å
3x2q-N-603	`sad. -0.34 ruf. -0.09 dom. +0.46 bre. -0.15`	CYN	chainID: N, resSeq: 601, molecule: CYANIDE ION