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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2gkn-A-144	`sad. -0.19 ruf. -0.62 dom. -0.29 bre. -0.29`	HIS	chainID: A, resSeq: 81, molecule: Hemoglobin-like protein HbN	oxygen carrier oligomeric count: 2 pocket vol.: 463.0 Å³ d(Fe-oop): 0.021 Å
2gkn-A-144	`sad. -0.19 ruf. -0.62 dom. -0.29 bre. -0.29`	CYN	chainID: A, resSeq: 145, molecule: CYANIDE ION
2gkn-B-144	`sad. -0.09 ruf. -0.73 dom. +0.02 bre. -0.30`	HIS	chainID: B, resSeq: 81, molecule: Hemoglobin-like protein HbN	oxygen carrier oligomeric count: 2 pocket vol.: 495.0 Å³ d(Fe-oop): 0.054 Å
2gkn-B-144	`sad. -0.09 ruf. -0.73 dom. +0.02 bre. -0.30`	CYN	chainID: B, resSeq: 145, molecule: CYANIDE ION