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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4k9u-A-601	`sad. -0.50 ruf. -0.00 dom. +0.10 bre. -0.26`	CYS	chainID: A, resSeq: 442, molecule: Cytochrome P450 3A4	oxidoreductase oligomeric count: 1 pocket vol.: 458.0 Å³ d(Fe-oop): 0.420 Å
4k9u-A-601	`sad. -0.50 ruf. -0.00 dom. +0.10 bre. -0.26`	5AW	chainID: A, resSeq: 602, molecule: N~2~-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)-N-[(2S,5S)-5-{[(1,3-thiazol-5-ylmethoxy)carbonyl]amino}hexan-2-yl]-D-valinamide