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Protein data
function: oxygen carrierexperiment: X-RAY DIFFRACTION
resolution: 2.85 Å
origomeric count: 24
axial ligand #1: HIS
chainID: D,resSeq: 96,
Coordination distance[Å]: 2.015
molecule: Giant hemoglobin, B1(d) globin chain
Organism: Oligobrachia mashikoi
axial ligand #2: OXY
chainID: D,resSeq: 3201,
Coordination distance[Å]: 1.799
molecule: OXYGEN MOLECULE
List of other hemes in pdb:2d2m
ID of heme | Distortion | Axial ligands on heme | Function & structure | |
---|---|---|---|---|
2d2m-A-200![]() |
sad. +0.16 ruf. -0.60 dom. -0.32 bre. -0.23 |
HIS | chainID: A, resSeq: 94, molecule: Giant hemoglobin, A1(b) globin chain |
oxygen carrier oligomeric count: 24 pocket vol.: 555.0 Å3 d(Fe-oop): 0.110 Å |
OXY | chainID: A, resSeq: 201, molecule: OXYGEN MOLECULE |
|||
2d2m-B-200![]() |
sad. +0.04 ruf. -0.10 dom. -0.19 bre. -0.26 |
HIS | chainID: B, resSeq: 94, molecule: Giant hemoglobin, A2(a5) globin chain |
oxygen carrier oligomeric count: 24 pocket vol.: 532.0 Å3 d(Fe-oop): 0.105 Å |
OXY | chainID: B, resSeq: 1201, molecule: OXYGEN MOLECULE |
|||
2d2m-C-200![]() |
sad. -0.05 ruf. -0.01 dom. -0.17 bre. -0.28 |
HIS | chainID: C, resSeq: 98, molecule: Giant hemoglobin, B2(c) globin chain |
oxygen carrier oligomeric count: 24 pocket vol.: 470.0 Å3 d(Fe-oop): 0.122 Å |
OXY | chainID: C, resSeq: 2201, molecule: OXYGEN MOLECULE |