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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6e04-A-201	`sad. +0.11 ruf. -0.23 dom. -0.13 bre. +0.02`	HIS	chainID: A, resSeq: 93, molecule: Myoglobin	oxygen carrier oligomeric count: 1 pocket vol.: 496.0 Å³ d(Fe-oop): 0.041 Å
6e04-A-201	`sad. +0.11 ruf. -0.23 dom. -0.13 bre. +0.02`	XEM	chainID: A, resSeq: 202, molecule: 1-nitrosopropane