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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.4 Å
origomeric count: 24
axial ligand #1: HIS
chainID: D,resSeq: 96,
Coordination distance[Å]: 2.062
molecule: Giant hemoglobin B1b globin chain
Organism: Oligobrachia mashikoi
axial ligand #2: OXY
chainID: D,resSeq: 201,
Coordination distance[Å]: 1.8
molecule: OXYGEN MOLECULE
List of other hemes in pdb:7e96
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
7e96-A-201![]() |
sad. +0.37 ruf. -0.45 dom. -0.16 bre. -0.19 |
HIS | chainID: A, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A1 |
oxygen carrier oligomeric count: 24 pocket vol.: 501.0 Å3 d(Fe-oop): 0.004 Å |
OXY | chainID: A, resSeq: 202, molecule: OXYGEN MOLECULE |
|||
7e96-B-200![]() |
sad. +0.30 ruf. -0.37 dom. +0.09 bre. -0.14 |
HIS | chainID: B, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A2 |
oxygen carrier oligomeric count: 24 pocket vol.: 486.0 Å3 d(Fe-oop): 0.061 Å |
OXY | chainID: B, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
7e96-C-200![]() |
sad. +0.08 ruf. -0.15 dom. -0.11 bre. -0.20 |
HIS | chainID: C, resSeq: 98, molecule: Extracellular giant hemoglobin major globin subunit B2 |
oxygen carrier oligomeric count: 24 pocket vol.: 484.0 Å3 d(Fe-oop): 0.040 Å |
OXY | chainID: C, resSeq: 201, molecule: OXYGEN MOLECULE |