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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
7zps-A-201	`sad. +0.47 ruf. -0.32 dom. -0.02 bre. -0.14`	HIS	chainID: A, resSeq: 123, molecule: Cytochrome c	electron transporter oligomeric count: 2 pocket vol.: 431.0 Å³ d(Fe-oop): 0.024 Å
7zps-A-201	`sad. +0.47 ruf. -0.32 dom. -0.02 bre. -0.14`	NO	chainID: A, resSeq: 204, molecule: NITRIC OXIDE
7zps-B-201	`sad. +0.49 ruf. -0.40 dom. -0.01 bre. -0.22`	HIS	chainID: B, resSeq: 123, molecule: Cytochrome c	electron transporter oligomeric count: 2 pocket vol.: 459.0 Å³ d(Fe-oop): 0.003 Å
7zps-B-201	`sad. +0.49 ruf. -0.40 dom. -0.01 bre. -0.22`	NO	chainID: B, resSeq: 203, molecule: NITRIC OXIDE