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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4fby-E-101	`sad. -0.00 ruf. +0.00 dom. -0.01 bre. -0.26`	HIS	chainID: E, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 40 pocket vol.: 471.0 Å³ d(Fe-oop): 0.005 Å
4fby-E-101	`sad. -0.00 ruf. +0.00 dom. -0.01 bre. -0.26`	HIS	chainID: F, resSeq: 24, molecule: Cytochrome b559 subunit beta
4fby-V-201	`sad. -0.01 ruf. +0.01 dom. -0.00 bre. -0.25`	HIS	chainID: V, resSeq: 67, molecule: Cytochrome c-550	electron transporter oligomeric count: 40 pocket vol.: 523.0 Å³ d(Fe-oop): 0.000 Å
4fby-V-201	`sad. -0.01 ruf. +0.01 dom. -0.00 bre. -0.25`	HIS	chainID: V, resSeq: 118, molecule: Cytochrome c-550
4fby-R-101	`sad. -0.00 ruf. +0.00 dom. -0.01 bre. -0.25`	HIS	chainID: R, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 40 pocket vol.: 468.0 Å³ d(Fe-oop): 0.004 Å
4fby-R-101	`sad. -0.00 ruf. +0.00 dom. -0.01 bre. -0.25`	HIS	chainID: S, resSeq: 24, molecule: Cytochrome b559 subunit beta
4fby-i-201	`sad. -0.01 ruf. +0.01 dom. -0.01 bre. -0.28`	HIS	chainID: i, resSeq: 67, molecule: Cytochrome c-550	electron transporter oligomeric count: 40 pocket vol.: 535.0 Å³ d(Fe-oop): 0.000 Å
4fby-i-201	`sad. -0.01 ruf. +0.01 dom. -0.01 bre. -0.28`	HIS	chainID: i, resSeq: 118, molecule: Cytochrome c-550