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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.7 Å
origomeric count: 24
axial ligand #1: HIS
chainID: A,resSeq: 94,
Coordination distance[Å]: 2.074
molecule: Extracellular giant hemoglobin major globin subunit A1
Organism: Oligobrachia mashikoi
axial ligand #2: OXY
chainID: A,resSeq: 201,
Coordination distance[Å]: 1.844
molecule: OXYGEN MOLECULE
List of other hemes in pdb:2zs1
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
2zs1-B-200![]() |
sad. +0.14 ruf. -0.16 dom. -0.07 bre. -0.29 |
HIS | chainID: B, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A2 |
oxygen carrier oligomeric count: 24 pocket vol.: 519.0 Å3 d(Fe-oop): 0.076 Å |
OXY | chainID: B, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
2zs1-C-200![]() |
sad. -0.13 ruf. +0.00 dom. -0.01 bre. -0.29 |
HIS | chainID: C, resSeq: 98, molecule: Extracellular giant hemoglobin major globin subunit B2 |
oxygen carrier oligomeric count: 24 pocket vol.: 450.0 Å3 d(Fe-oop): 0.026 Å |
OXY | chainID: C, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
2zs1-D-200![]() |
sad. -0.11 ruf. -0.41 dom. -0.16 bre. -0.27 |
HIS | chainID: D, resSeq: 96, molecule: Extracellular giant hemoglobin major globin subunit B1 |
oxygen carrier oligomeric count: 24 pocket vol.: 501.0 Å3 d(Fe-oop): 0.062 Å |
OXY | chainID: D, resSeq: 201, molecule: OXYGEN MOLECULE |