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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3qzn-A-200	`sad. -0.34 ruf. +0.00 dom. +0.16 bre. -0.29`	HIS	chainID: A, resSeq: 83, molecule: Iron-regulated surface determinant protein A	unclassified oligomeric count: 1 pocket vol.: 572.0 Å³ d(Fe-oop): 0.018 Å
3qzn-A-200	`sad. -0.34 ruf. +0.00 dom. +0.16 bre. -0.29`	HOH	chainID: A, resSeq: 353, molecule: water
3qzn-B-200	`sad. -0.59 ruf. +0.46 dom. +0.31 bre. -0.20`	HIS	chainID: B, resSeq: 83, molecule: Iron-regulated surface determinant protein A	unclassified oligomeric count: 1 pocket vol.: 674.0 Å³ d(Fe-oop): 0.007 Å
3qzn-B-200	`sad. -0.59 ruf. +0.46 dom. +0.31 bre. -0.20`	HIS	chainID: B, resSeq: 168, molecule: Iron-regulated surface determinant protein A
3qzn-C-200	`sad. -0.31 ruf. +0.24 dom. +0.06 bre. -0.28`	HIS	chainID: C, resSeq: 83, molecule: Iron-regulated surface determinant protein A	unclassified oligomeric count: 1 pocket vol.: 642.0 Å³ d(Fe-oop): 0.010 Å
3qzn-C-200	`sad. -0.31 ruf. +0.24 dom. +0.06 bre. -0.28`	HIS	chainID: C, resSeq: 168, molecule: Iron-regulated surface determinant protein A