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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1zoy-C-1305	`sad. -0.11 ruf. +0.02 dom. +0.09 bre. -0.27`	HIS	chainID: C, resSeq: 101, molecule: Large cytochrome binding protein	electron transporter oligomeric count: 4 pocket vol.: 515.0 Å³ d(Fe-oop): 0.034 Å
1zoy-C-1305	`sad. -0.11 ruf. +0.02 dom. +0.09 bre. -0.27`	HIS	chainID: D, resSeq: 79, molecule: Small cytochrome binding protein