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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1cls-A-142	`sad. +0.03 ruf. -0.53 dom. -0.47 bre. -0.12`	HIS	chainID: A, resSeq: 87, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 4 pocket vol.: 514.0 Å³ d(Fe-oop): 0.226 Å
1cls-A-142	`sad. +0.03 ruf. -0.53 dom. -0.47 bre. -0.12`	O	chainID: A, resSeq: 143, molecule: OXYGEN ATOM
1cls-B-148	`sad. +0.29 ruf. -0.00 dom. -0.54 bre. -0.09`	HIS	chainID: B, resSeq: 92, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 4 pocket vol.: 586.0 Å³ d(Fe-oop): 0.331 Å
1cls-B-148	`sad. +0.29 ruf. -0.00 dom. -0.54 bre. -0.09`	Not assigned.
1cls-C-142	`sad. -0.05 ruf. -0.38 dom. -0.54 bre. -0.10`	HIS	chainID: C, resSeq: 87, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 4 pocket vol.: 533.0 Å³ d(Fe-oop): 0.174 Å
1cls-C-142	`sad. -0.05 ruf. -0.38 dom. -0.54 bre. -0.10`	O	chainID: C, resSeq: 143, molecule: OXYGEN ATOM
1cls-D-148	`sad. +0.26 ruf. -0.09 dom. -0.42 bre. -0.11`	HIS	chainID: D, resSeq: 92, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 4 pocket vol.: 591.0 Å³ d(Fe-oop): 0.291 Å
1cls-D-148	`sad. +0.26 ruf. -0.09 dom. -0.42 bre. -0.11`	Not assigned.