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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2yqb-A-600	`sad. +0.10 ruf. -0.64 dom. -0.03 bre. -0.10`	HIS	chainID: A, resSeq: 368, molecule: COPPER-CONTAINING NITRITE REDUCTASE	oxidoreductase oligomeric count: 3 pocket vol.: 335.0 Å³ d(Fe-oop): 0.010 Å
2yqb-A-600	`sad. +0.10 ruf. -0.64 dom. -0.03 bre. -0.10`	MET	chainID: A, resSeq: 418, molecule: COPPER-CONTAINING NITRITE REDUCTASE