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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1w4w-A-1307	`sad. -0.75 ruf. -0.07 dom. +0.01 bre. -0.18`	HIS	chainID: A, resSeq: 170, molecule: HORSERADISH PEROXIDASE C1A	oxidoreductase oligomeric count: 1 pocket vol.: 393.0 Å³ d(Fe-oop): 0.140 Å
1w4w-A-1307	`sad. -0.75 ruf. -0.07 dom. +0.01 bre. -0.18`	FMT	chainID: A, resSeq: 1310, molecule: FORMIC ACID