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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4gnw-A-201	`sad. +0.26 ruf. +0.73 dom. -0.16 bre. -0.12`	HIS	chainID: A, resSeq: 59, molecule: Nitrophorin-4	oxidoreductase oligomeric count: 1 pocket vol.: 548.0 Å³ d(Fe-oop): 0.252 Å
4gnw-A-201	`sad. +0.26 ruf. +0.73 dom. -0.16 bre. -0.12`	NH3	chainID: A, resSeq: 202, molecule: AMMONIA
4gnw-B-201	`sad. +0.33 ruf. -1.00 dom. -0.14 bre. -0.16`	HIS	chainID: B, resSeq: 59, molecule: Nitrophorin-4	oxidoreductase oligomeric count: 1 pocket vol.: 545.0 Å³ d(Fe-oop): 0.211 Å
4gnw-B-201	`sad. +0.33 ruf. -1.00 dom. -0.14 bre. -0.16`	NH3	chainID: B, resSeq: 202, molecule: AMMONIA