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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3g4u-A-147	`sad. +0.17 ruf. +0.35 dom. -0.16 bre. -0.23`	HIS	chainID: A, resSeq: 101, molecule: GLOBIN-1	oxygen carrier oligomeric count: 2 pocket vol.: 525.0 Å³ d(Fe-oop): 0.050 Å
3g4u-A-147	`sad. +0.17 ruf. +0.35 dom. -0.16 bre. -0.23`	CMO	chainID: A, resSeq: 148, molecule: CARBON MONOXIDE
3g4u-B-147	`sad. +0.08 ruf. +0.34 dom. -0.15 bre. -0.28`	HIS	chainID: B, resSeq: 101, molecule: GLOBIN-1	oxygen carrier oligomeric count: 2 pocket vol.: 538.0 Å³ d(Fe-oop): 0.046 Å
3g4u-B-147	`sad. +0.08 ruf. +0.34 dom. -0.15 bre. -0.28`	CMO	chainID: B, resSeq: 148, molecule: CARBON MONOXIDE