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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2n91-A-101	`sad. -0.31 ruf. -0.32 dom. -0.42 bre. -0.19`	HIS	chainID: A, resSeq: 17, molecule: Cytochrome C	electron transporter oligomeric count: 1 pocket vol.: 495.0 Å³ d(Fe-oop): 0.088 Å
2n91-A-101	`sad. -0.31 ruf. -0.32 dom. -0.42 bre. -0.19`	HIS	chainID: A, resSeq: 31, molecule: Cytochrome C
2n91-A-102	`sad. -0.29 ruf. -0.11 dom. +0.02 bre. -0.19`	HIS	chainID: A, resSeq: 20, molecule: Cytochrome C	electron transporter oligomeric count: 1 pocket vol.: 533.0 Å³ d(Fe-oop): 0.049 Å
2n91-A-102	`sad. -0.29 ruf. -0.11 dom. +0.02 bre. -0.19`	HIS	chainID: A, resSeq: 55, molecule: Cytochrome C
2n91-A-103	`sad. -0.03 ruf. -0.33 dom. -0.25 bre. -0.23`	HIS	chainID: A, resSeq: 47, molecule: Cytochrome C	electron transporter oligomeric count: 1 pocket vol.: 499.0 Å³ d(Fe-oop): 0.070 Å
2n91-A-103	`sad. -0.03 ruf. -0.33 dom. -0.25 bre. -0.23`	HIS	chainID: A, resSeq: 69, molecule: Cytochrome C