Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
155c-A-135	`sad. +0.14 ruf. -0.15 dom. -0.21 bre. -0.72`	HIS	chainID: A, resSeq: 19, molecule: CYTOCHROME C550	electron transporter oligomeric count: 1 pocket vol.: 330.0 Å³ d(Fe-oop): 0.056 Å
155c-A-135	`sad. +0.14 ruf. -0.15 dom. -0.21 bre. -0.72`	MET	chainID: A, resSeq: 99, molecule: CYTOCHROME C550