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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1ozl-A-300	`sad. +0.47 ruf. -0.51 dom. +0.03 bre. -0.10`	HIS	chainID: A, resSeq: 25, molecule: Heme oxygenase 1	oxidoreductase oligomeric count: 1 pocket vol.: 569.0 Å³ d(Fe-oop): 0.001 Å
1ozl-A-300	`sad. +0.47 ruf. -0.51 dom. +0.03 bre. -0.10`	NO	chainID: A, resSeq: 1400, molecule: NITRIC OXIDE
1ozl-B-300	`sad. +0.09 ruf. -0.05 dom. -0.08 bre. -0.14`	HIS	chainID: B, resSeq: 25, molecule: Heme oxygenase 1	oxidoreductase oligomeric count: 1 pocket vol.: 611.0 Å³ d(Fe-oop): 0.051 Å
1ozl-B-300	`sad. +0.09 ruf. -0.05 dom. -0.08 bre. -0.14`	NO	chainID: B, resSeq: 5400, molecule: NITRIC OXIDE