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select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1e2w-A-900	`sad. -0.45 ruf. -0.62 dom. +0.02 bre. +0.01`	TYR	chainID: A, resSeq: 1, molecule: CYTOCHROME F	electron transporter oligomeric count: 1 pocket vol.: 316.0 Å³ d(Fe-oop): 0.028 Å
1e2w-A-900	`sad. -0.45 ruf. -0.62 dom. +0.02 bre. +0.01`	HIS	chainID: A, resSeq: 25, molecule: CYTOCHROME F
1e2w-B-900	`sad. -0.62 ruf. -0.53 dom. -0.04 bre. +0.00`	TYR	chainID: B, resSeq: 1, molecule: CYTOCHROME F	electron transporter oligomeric count: 1 pocket vol.: 317.0 Å³ d(Fe-oop): 0.021 Å
1e2w-B-900	`sad. -0.62 ruf. -0.53 dom. -0.04 bre. +0.00`	HIS	chainID: B, resSeq: 25, molecule: CYTOCHROME F