Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4iq9-A-401	`sad. -0.56 ruf. -0.51 dom. +0.02 bre. -0.08`	CYS	chainID: A, resSeq: 345, molecule: Cytochrome P450 121	oxidoreductase oligomeric count: 1 pocket vol.: 464.0 Å³ d(Fe-oop): 0.135 Å
4iq9-A-401	`sad. -0.56 ruf. -0.51 dom. +0.02 bre. -0.08`	HOH	chainID: A, resSeq: 501, molecule: water