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select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2yk3-A-200	`sad. -0.06 ruf. -1.09 dom. +0.06 bre. -0.21`	HIS	chainID: A, resSeq: 29, molecule: CYTOCHROME C	electron transporter oligomeric count: 6 pocket vol.: 306.0 Å³ d(Fe-oop): 0.001 Å
2yk3-A-200	`sad. -0.06 ruf. -1.09 dom. +0.06 bre. -0.21`	MET	chainID: A, resSeq: 91, molecule: CYTOCHROME C
2yk3-B-200	`sad. -0.02 ruf. -0.97 dom. +0.07 bre. -0.14`	HIS	chainID: B, resSeq: 29, molecule: CYTOCHROME C	electron transporter oligomeric count: 6 pocket vol.: 311.0 Å³ d(Fe-oop): 0.010 Å
2yk3-B-200	`sad. -0.02 ruf. -0.97 dom. +0.07 bre. -0.14`	MET	chainID: B, resSeq: 91, molecule: CYTOCHROME C
2yk3-C-200	`sad. -0.05 ruf. -1.05 dom. +0.10 bre. -0.19`	HIS	chainID: C, resSeq: 29, molecule: CYTOCHROME C	electron transporter oligomeric count: 6 pocket vol.: 306.0 Å³ d(Fe-oop): 0.004 Å
2yk3-C-200	`sad. -0.05 ruf. -1.05 dom. +0.10 bre. -0.19`	MET	chainID: C, resSeq: 91, molecule: CYTOCHROME C