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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3gkv-A-200	`sad. -0.00 ruf. -0.33 dom. -0.29 bre. -0.23`	CMO	chainID: A, resSeq: 199, molecule: CARBON MONOXIDE	oxygen carrier oligomeric count: 4 pocket vol.: 509.0 Å³ d(Fe-oop): 0.079 Å
3gkv-A-200	`sad. -0.00 ruf. -0.33 dom. -0.29 bre. -0.23`	HOH	chainID: A, resSeq: 1291, molecule: water
3gkv-B-400	`sad. +0.09 ruf. -0.31 dom. -0.19 bre. -0.19`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 529.0 Å³ d(Fe-oop): 0.003 Å
3gkv-B-400	`sad. +0.09 ruf. -0.31 dom. -0.19 bre. -0.19`	CMO	chainID: B, resSeq: 399, molecule: CARBON MONOXIDE