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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1i8o-A-115	`sad. -0.44 ruf. -0.53 dom. -0.09 bre. -0.04`	HIS	chainID: A, resSeq: 17, molecule: CYTOCHROME C2	electron transporter oligomeric count: 1 pocket vol.: 372.0 Å³ d(Fe-oop): 0.001 Å
1i8o-A-115	`sad. -0.44 ruf. -0.53 dom. -0.09 bre. -0.04`	NH3	chainID: A, resSeq: 401, molecule: AMMONIA