Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1f03-A-201	`sad. +0.38 ruf. +0.26 dom. -0.13 bre. -0.29`	HIS	chainID: A, resSeq: 39, molecule: CYTOCHROME B5	electron transporter oligomeric count: 1 pocket vol.: 538.0 Å³ d(Fe-oop): 0.014 Å
1f03-A-201	`sad. +0.38 ruf. +0.26 dom. -0.13 bre. -0.29`	HIS	chainID: A, resSeq: 63, molecule: CYTOCHROME B5