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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
7d1u-E-103	`sad. +1.10 ruf. -0.23 dom. +0.03 bre. -0.01`	HIS	chainID: E, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 40 pocket vol.: 456.0 Å³ d(Fe-oop): 0.014 Å
7d1u-E-103	`sad. +1.10 ruf. -0.23 dom. +0.03 bre. -0.01`	HIS	chainID: F, resSeq: 24, molecule: Cytochrome b559 subunit beta
7d1u-V-201	`sad. +0.36 ruf. -0.68 dom. -0.03 bre. -0.04`	HIS	chainID: V, resSeq: 41, molecule: Cytochrome c-550	electron transporter oligomeric count: 40 pocket vol.: 422.0 Å³ d(Fe-oop): 0.094 Å
7d1u-V-201	`sad. +0.36 ruf. -0.68 dom. -0.03 bre. -0.04`	HIS	chainID: V, resSeq: 92, molecule: Cytochrome c-550
7d1u-e-103	`sad. +1.10 ruf. -0.23 dom. +0.03 bre. -0.01`	HIS	chainID: e, resSeq: 23, molecule: Cytochrome b559 subunit alpha	electron transporter oligomeric count: 40 pocket vol.: 468.0 Å³ d(Fe-oop): 0.014 Å
7d1u-e-103	`sad. +1.10 ruf. -0.23 dom. +0.03 bre. -0.01`	HIS	chainID: f, resSeq: 24, molecule: Cytochrome b559 subunit beta
7d1u-v-201	`sad. +0.36 ruf. -0.68 dom. -0.03 bre. -0.04`	HIS	chainID: v, resSeq: 41, molecule: Cytochrome c-550	electron transporter oligomeric count: 40 pocket vol.: 412.0 Å³ d(Fe-oop): 0.094 Å
7d1u-v-201	`sad. +0.36 ruf. -0.68 dom. -0.03 bre. -0.04`	HIS	chainID: v, resSeq: 92, molecule: Cytochrome c-550