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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4nk2-A-700	`sad. -0.02 ruf. +1.14 dom. -0.13 bre. -0.18`	HIS	chainID: A, resSeq: 124, molecule: Hemoglobin-like protein	oxygen carrier oligomeric count: 2 pocket vol.: 505.0 Å³ d(Fe-oop): 0.091 Å
4nk2-A-700	`sad. -0.02 ruf. +1.14 dom. -0.13 bre. -0.18`	Not assigned.
4nk2-B-700	`sad. +0.01 ruf. +1.24 dom. +0.07 bre. -0.38`	HIS	chainID: B, resSeq: 124, molecule: Hemoglobin-like protein	oxygen carrier oligomeric count: 2 pocket vol.: 533.0 Å³ d(Fe-oop): 0.032 Å
4nk2-B-700	`sad. +0.01 ruf. +1.24 dom. +0.07 bre. -0.38`	Not assigned.