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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1z9n-A-1001	`sad. +0.13 ruf. +0.57 dom. -0.11 bre. -0.00`	HIS	chainID: A, resSeq: 64, molecule: Superoxide dismutase [Cu-Zn]	oxidoreductase oligomeric count: 2 pocket vol.: 669.0 Å³ d(Fe-oop): 0.028 Å
1z9n-A-1001	`sad. +0.13 ruf. +0.57 dom. -0.11 bre. -0.00`	HIS	chainID: B, resSeq: 124, molecule: Superoxide dismutase [Cu-Zn]
1z9n-C-2001	`sad. +0.38 ruf. +0.47 dom. -0.04 bre. -0.11`	HIS	chainID: C, resSeq: 124, molecule: Superoxide dismutase [Cu-Zn]	oxidoreductase oligomeric count: 2 pocket vol.: 702.0 Å³ d(Fe-oop): 0.025 Å
1z9n-C-2001	`sad. +0.38 ruf. +0.47 dom. -0.04 bre. -0.11`	HIS	chainID: D, resSeq: 64, molecule: Superoxide dismutase [Cu-Zn]