Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1w2l-A-1100	`sad. -0.07 ruf. -0.31 dom. -0.25 bre. -0.05`	HIS	chainID: A, resSeq: 22, molecule: CYTOCHROME OXIDASE SUBUNIT II	oxidoreductase oligomeric count: 1 pocket vol.: 351.0 Å³ d(Fe-oop): 0.033 Å
1w2l-A-1100	`sad. -0.07 ruf. -0.31 dom. -0.25 bre. -0.05`	MET	chainID: A, resSeq: 76, molecule: CYTOCHROME OXIDASE SUBUNIT II