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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.7 Å
axial ligand #1: HIS
chainID: D,resSeq: 96,
Coordination distance[Å]: 2.155
molecule: Giant hemoglobin B1b globin chain
Organism: Oligobrachia mashikoi
axial ligand #2: OXY
chainID: D,resSeq: 201,
Coordination distance[Å]: 1.799
molecule: OXYGEN MOLECULE
List of other hemes in pdb:7e97
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
7e97-A-200 |
sad. +0.41 ruf. -0.17 dom. -0.40 bre. -0.21 |
HIS | chainID: A, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A1 |
oxygen carrier oligomeric count: 24 pocket vol.: 557.0 Å3 d(Fe-oop): 0.014 Å |
OXY | chainID: A, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
7e97-B-200 |
sad. +0.35 ruf. +0.04 dom. -0.26 bre. -0.20 |
HIS | chainID: B, resSeq: 94, molecule: Extracellular giant hemoglobin major globin subunit A2 |
oxygen carrier oligomeric count: 24 pocket vol.: 542.0 Å3 d(Fe-oop): 0.159 Å |
OXY | chainID: B, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
7e97-C-200 |
sad. +0.31 ruf. +0.30 dom. -0.47 bre. -0.21 |
HIS | chainID: C, resSeq: 98, molecule: Extracellular giant hemoglobin major globin subunit B2 |
oxygen carrier oligomeric count: 24 pocket vol.: 502.0 Å3 d(Fe-oop): 0.124 Å |
OXY | chainID: C, resSeq: 201, molecule: OXYGEN MOLECULE |