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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2r4z-A-147	`sad. -0.01 ruf. +0.50 dom. -0.15 bre. -0.15`	HIS	chainID: A, resSeq: 101, molecule: Globin-1	oxygen carrier oligomeric count: 2 pocket vol.: 491.0 Å³ d(Fe-oop): 0.011 Å
2r4z-A-147	`sad. -0.01 ruf. +0.50 dom. -0.15 bre. -0.15`	CMO	chainID: A, resSeq: 148, molecule: CARBON MONOXIDE
2r4z-B-147	`sad. +0.09 ruf. +0.54 dom. -0.13 bre. -0.16`	HIS	chainID: B, resSeq: 101, molecule: Globin-1	oxygen carrier oligomeric count: 2 pocket vol.: 513.0 Å³ d(Fe-oop): 0.017 Å
2r4z-B-147	`sad. +0.09 ruf. +0.54 dom. -0.13 bre. -0.16`	CMO	chainID: B, resSeq: 148, molecule: CARBON MONOXIDE