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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
5u3i-A-201	`sad. +0.12 ruf. +0.02 dom. -0.35 bre. +0.05`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 528.0 Å³ d(Fe-oop): 0.025 Å
5u3i-A-201	`sad. +0.12 ruf. +0.02 dom. -0.35 bre. +0.05`	CMO	chainID: A, resSeq: 202, molecule: CARBON MONOXIDE
5u3i-B-201	`sad. +0.20 ruf. -0.19 dom. -0.34 bre. -0.09`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 545.0 Å³ d(Fe-oop): 0.063 Å
5u3i-B-201	`sad. +0.20 ruf. -0.19 dom. -0.34 bre. -0.09`	CMO	chainID: B, resSeq: 202, molecule: CARBON MONOXIDE
5u3i-C-201	`sad. +0.23 ruf. -0.05 dom. -0.28 bre. -0.14`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 533.0 Å³ d(Fe-oop): 0.147 Å
5u3i-C-201	`sad. +0.23 ruf. -0.05 dom. -0.28 bre. -0.14`	CMO	chainID: C, resSeq: 202, molecule: CARBON MONOXIDE
5u3i-D-201	`sad. +0.26 ruf. -0.17 dom. -0.35 bre. -0.13`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 535.0 Å³ d(Fe-oop): 0.081 Å
5u3i-D-201	`sad. +0.26 ruf. -0.17 dom. -0.35 bre. -0.13`	CMO	chainID: D, resSeq: 202, molecule: CARBON MONOXIDE