Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1sxw-A-185	`sad. +0.32 ruf. +0.78 dom. -0.11 bre. +0.00`	HIS	chainID: A, resSeq: 59, molecule: Nitrophorin 4	oxidoreductase oligomeric count: 1 pocket vol.: 462.0 Å³ d(Fe-oop): 0.079 Å
1sxw-A-185	`sad. +0.32 ruf. +0.78 dom. -0.11 bre. +0.00`	NO	chainID: A, resSeq: 186, molecule: NITRIC OXIDE