Browser

select function

select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1x3k-A-1001	`sad. +0.11 ruf. +0.05 dom. -0.12 bre. -0.25`	HIS	chainID: A, resSeq: 98, molecule: hemoglobin component V	oxygen carrier oligomeric count: 1 pocket vol.: 499.0 Å³ d(Fe-oop): 0.048 Å
1x3k-A-1001	`sad. +0.11 ruf. +0.05 dom. -0.12 bre. -0.25`	HOH	chainID: A, resSeq: 1002, molecule: water