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PyDISH No: 05110

PDB: 3aq9,
chainID: A, resSeq: 144
heme type: B

distortion

Protein data

function: oxygen carrier
experiment: X-RAY DIFFRACTION
resolution: 1.74 Å

axial ligand #1: HIS

chainID: A,
resSeq: 73,
Coordination distance[Å]: 2.068
molecule: Group 1 truncated hemoglobin
Organism: Tetrahymena pyriformis

axial ligand #2: HOH

chainID: A,
resSeq: 122,
Coordination distance[Å]: 2.204
molecule: water

List of other hemes in pdb:3aq9

ID of heme Distortion Axial ligands on heme Function & structure
3aq9-B-144
 sad. -0.29
ruf. +1.01
dom. +0.27
bre. +0.12
 HIS chainID: B,
resSeq: 73,
molecule: Group 1 truncated hemoglobin		 oxygen carrier
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.021 Å
HOH chainID: B, resSeq: 123,
molecule: water