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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1irc-A-154	`sad. +0.22 ruf. +0.09 dom. +0.05 bre. +0.29`	IMD	chainID: A, resSeq: 155, molecule: IMIDAZOLE	oxygen carrier oligomeric count: 1 pocket vol.: 619.0 Å³ d(Fe-oop): 0.008 Å
1irc-A-154	`sad. +0.22 ruf. +0.09 dom. +0.05 bre. +0.29`	HOH	chainID: A, resSeq: 156, molecule: water