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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 1.95 Å
axial ligand #1: HIS
chainID: A,resSeq: 94,
Coordination distance[Å]: 2.128
molecule: Extracellular giant hemoglobin major globin subunit A1
Organism: Oligobrachia mashikoi
axial ligand #2: OXY
chainID: A,resSeq: 201,
Coordination distance[Å]: 1.831
molecule: OXYGEN MOLECULE
List of other hemes in pdb:2zfo
| ID of heme | Distortion | Axial ligands on heme | Function & structure | |
|---|---|---|---|---|
2zfo-B-200 |
sad. +0.29 ruf. +0.18 dom. -0.22 bre. -0.27 |
HIS | chainID: B, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A2 |
oxygen carrier oligomeric count: 24 pocket vol.: 559.0 Å3 d(Fe-oop): 0.162 Å |
| Not assigned. | ||||
2zfo-C-200 |
sad. +0.09 ruf. +0.61 dom. -0.35 bre. -0.30 |
HIS | chainID: C, resSeq: 98, molecule: Extracellular giant hemoglobin major globin subunit B2 |
oxygen carrier oligomeric count: 24 pocket vol.: 495.0 Å3 d(Fe-oop): 0.112 Å |
| Not assigned. | ||||
2zfo-D-200 |
sad. -0.33 ruf. -0.00 dom. -0.44 bre. -0.26 |
HIS | chainID: D, resSeq: 96, molecule: Extracellular giant hemoglobin major globin subunit B1 |
oxygen carrier oligomeric count: 24 pocket vol.: 538.0 Å3 d(Fe-oop): 0.155 Å |
| Not assigned. | ||||