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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3wfc-B-801	`sad. +0.11 ruf. +0.57 dom. +0.47 bre. -0.15`	HIS	chainID: B, resSeq: 60, molecule: Nitric oxide reductase subunit B	oxidoreductase oligomeric count: 4 pocket vol.: 401.0 Å³ d(Fe-oop): 0.041 Å
3wfc-B-801	`sad. +0.11 ruf. +0.57 dom. +0.47 bre. -0.15`	HIS	chainID: B, resSeq: 349, molecule: Nitric oxide reductase subunit B
3wfc-B-802	`sad. -0.36 ruf. +0.60 dom. -0.14 bre. -0.17`	HIS	chainID: B, resSeq: 347, molecule: Nitric oxide reductase subunit B	oxidoreductase oligomeric count: 4 pocket vol.: 393.0 Å³ d(Fe-oop): 0.049 Å
3wfc-B-802	`sad. -0.36 ruf. +0.60 dom. -0.14 bre. -0.17`	CMO	chainID: B, resSeq: 804, molecule: CARBON MONOXIDE
3wfc-C-201	`sad. +0.24 ruf. -0.10 dom. -0.07 bre. -0.03`	HIS	chainID: C, resSeq: 65, molecule: Nitric oxide reductase subunit C	electron transporter oligomeric count: 4 pocket vol.: 361.0 Å³ d(Fe-oop): 0.036 Å
3wfc-C-201	`sad. +0.24 ruf. -0.10 dom. -0.07 bre. -0.03`	MET	chainID: C, resSeq: 112, molecule: Nitric oxide reductase subunit C