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PyDISH No: 06322

PDB: 3mkb,
chainID: B, resSeq: 137
heme type: B

distortion

Protein data

function: oxygen carrier
experiment: X-RAY DIFFRACTION
resolution: 1.9 Å
origomeric count: 4

axial ligand #1: HIS

chainID: B,
resSeq: 82,
Coordination distance[Å]: 2.198
molecule: Hemoglobin subunit beta
Organism: Isurus oxyrinchus

axial ligand #2: HOH

chainID: B,
resSeq: 347,
Coordination distance[Å]: 2.203
molecule: water

List of other hemes in pdb:3mkb

ID of heme Distortion Axial ligands on heme Function & structure
3mkb-A-141
 sad. -0.08
ruf. +0.28
dom. -0.04
bre. -0.33
 HIS chainID: A,
resSeq: 58,
molecule: Hemoglobin subunit alpha		 oxygen carrier
oligomeric count: 4
pocket vol.: 541.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 87,
molecule: Hemoglobin subunit alpha
3mkb-C-141
 sad. +0.15
ruf. +0.26
dom. +0.05
bre. -0.33
 HIS chainID: C,
resSeq: 58,
molecule: Hemoglobin subunit alpha		 oxygen carrier
oligomeric count: 4
pocket vol.: 546.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: C, resSeq: 87,
molecule: Hemoglobin subunit alpha
3mkb-D-137
 sad. -0.29
ruf. -0.08
dom. -0.24
bre. -0.17
 HIS chainID: D,
resSeq: 82,
molecule: Hemoglobin subunit beta		 oxygen carrier
oligomeric count: 4
pocket vol.: 565.0 Å3
d(Fe-oop): 0.110 Å
HOH chainID: D, resSeq: 175,
molecule: water