Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1tqn-A-508	`sad. -0.34 ruf. +0.19 dom. -0.15 bre. -0.09`	CYS	chainID: A, resSeq: 442, molecule: cytochrome P450 3A4	oxidoreductase oligomeric count: 1 pocket vol.: 432.0 Å³ d(Fe-oop): 0.119 Å
1tqn-A-508	`sad. -0.34 ruf. +0.19 dom. -0.15 bre. -0.09`	HOH	chainID: A, resSeq: 509, molecule: water