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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2acz-C-130	`sad. -0.22 ruf. +0.01 dom. +0.01 bre. -0.20`	HIS	chainID: C, resSeq: 84, molecule: Succinate dehydrogenase cytochrome b556 subunit	electron transporter oligomeric count: 12 pocket vol.: 503.0 Å³ d(Fe-oop): 0.004 Å
2acz-C-130	`sad. -0.22 ruf. +0.01 dom. +0.01 bre. -0.20`	HIS	chainID: D, resSeq: 71, molecule: Succinate dehydrogenase hydrophobic membrane anchor protein