Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2axx-A-96	`sad. +0.25 ruf. +0.25 dom. -0.08 bre. -0.27`	HIS	chainID: A, resSeq: 39, molecule: CYTOCHROME B5	electron transporter oligomeric count: 1 pocket vol.: 544.0 Å³ d(Fe-oop): 0.002 Å
2axx-A-96	`sad. +0.25 ruf. +0.25 dom. -0.08 bre. -0.27`	HIS	chainID: A, resSeq: 63, molecule: CYTOCHROME B5