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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4o6u-A-203	`sad. +0.30 ruf. -0.41 dom. -0.11 bre. -0.09`	HIS	chainID: A, resSeq: 32, molecule: HasAp	heme acquisition oligomeric count: 1 pocket vol.: 492.0 Å³ d(Fe-oop): 0.064 Å
4o6u-A-203	`sad. +0.30 ruf. -0.41 dom. -0.11 bre. -0.09`	TYR	chainID: A, resSeq: 75, molecule: HasAp