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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4ub8-E-103	`sad. +0.85 ruf. -0.19 dom. +0.04 bre. +0.01`	HIS	chainID: E, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 20 pocket vol.: 458.0 Å³ d(Fe-oop): 0.071 Å
4ub8-E-103	`sad. +0.85 ruf. -0.19 dom. +0.04 bre. +0.01`	HIS	chainID: F, resSeq: 24, molecule: Cytochrome b559 subunit beta
4ub8-V-203	`sad. +0.39 ruf. -0.53 dom. +0.07 bre. -0.10`	HIS	chainID: V, resSeq: 41, molecule: Cytochrome c-550	electron transporter oligomeric count: 20 pocket vol.: 401.0 Å³ d(Fe-oop): 0.058 Å
4ub8-V-203	`sad. +0.39 ruf. -0.53 dom. +0.07 bre. -0.10`	HIS	chainID: V, resSeq: 92, molecule: Cytochrome c-550
4ub8-e-102	`sad. +0.63 ruf. -0.15 dom. +0.09 bre. -0.06`	HIS	chainID: e, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 19 pocket vol.: 541.0 Å³ d(Fe-oop): 0.063 Å
4ub8-e-102	`sad. +0.63 ruf. -0.15 dom. +0.09 bre. -0.06`	HIS	chainID: f, resSeq: 24, molecule: Cytochrome b559 subunit beta
4ub8-v-202	`sad. +0.41 ruf. -0.59 dom. +0.08 bre. -0.08`	HIS	chainID: v, resSeq: 41, molecule: Cytochrome c-550	electron transporter oligomeric count: 19 pocket vol.: 450.0 Å³ d(Fe-oop): 0.050 Å
4ub8-v-202	`sad. +0.41 ruf. -0.59 dom. +0.08 bre. -0.08`	HIS	chainID: v, resSeq: 92, molecule: Cytochrome c-550