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Open data
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Basic information
Entry | Database: PDB / ID: 1g09 | ||||||
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Title | CARBONMONOXY LIGANDED BOVINE HEMOGLOBIN PH 7.2 | ||||||
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![]() | OXYGEN STORAGE/TRANSPORT / bovine / hemoglobin / liganded / carbonmonoxy / protoporphyrin IX / OXYGEN STORAGE-TRANSPORT COMPLEX | ||||||
Function / homology | ![]() Scavenging of heme from plasma / Heme signaling / Erythrocytes take up carbon dioxide and release oxygen / Erythrocytes take up oxygen and release carbon dioxide / Cytoprotection by HMOX1 / Neutrophil degranulation / hemoglobin alpha binding / haptoglobin binding / haptoglobin-hemoglobin complex / organic acid binding ...Scavenging of heme from plasma / Heme signaling / Erythrocytes take up carbon dioxide and release oxygen / Erythrocytes take up oxygen and release carbon dioxide / Cytoprotection by HMOX1 / Neutrophil degranulation / hemoglobin alpha binding / haptoglobin binding / haptoglobin-hemoglobin complex / organic acid binding / hemoglobin complex / hydrogen peroxide catabolic process / oxygen carrier activity / oxygen binding / peroxidase activity / blood microparticle / iron ion binding / heme binding / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() | ||||||
![]() | Mueser, T.C. / Rogers, P.H. / Arnone, A. | ||||||
![]() | ![]() Title: Interface sliding as illustrated by the multiple quaternary structures of liganded hemoglobin. Authors: Mueser, T.C. / Rogers, P.H. / Arnone, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 127.2 KB | Display | ![]() |
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PDB format | ![]() | 101.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1.7 MB | Display | ![]() |
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Full document | ![]() | 1.7 MB | Display | |
Data in XML | ![]() | 26.5 KB | Display | |
Data in CIF | ![]() | 34.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 |
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Unit cell |
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Details | The biological assembly is a tetramer constructed from the heterodimer of chain A (alpha) and chain B (beta) and the heterodimer of chain C (alpha) and chain D (beta) |
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Components
#1: Protein | Mass: 15077.171 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #2: Protein | Mass: 15977.382 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() #3: Chemical | ChemComp-HEM / #4: Chemical | ChemComp-CMO / #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.31 Å3/Da / Density % sol: 46.75 % | |||||||||||||||
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Crystal grow | Temperature: 298 K / Method: batch / pH: 7.2 Details: sodium/potassium phosphate, pH 7.2, Batch, temperature 298K | |||||||||||||||
Crystal grow | *PLUS Method: batch method | |||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 298 K |
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Diffraction source | Source: ![]() |
Detector | Type: SDMS / Detector: AREA DETECTOR / Date: Nov 1, 1991 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.04→34.07 Å / Num. all: 38205 / Num. obs: 36593 / % possible obs: 95.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5.8 % / Biso Wilson estimate: 29.8 Å2 / Rmerge(I) obs: 0.071 / Net I/σ(I): 10.25 |
Reflection shell | Resolution: 2.03→2.19 Å / Redundancy: 3.02 % / Rmerge(I) obs: 0.191 / Num. unique all: 6039 / % possible all: 81 |
Reflection | *PLUS Num. measured all: 210904 |
Reflection shell | *PLUS % possible obs: 81 % |
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Processing
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Refinement | Resolution: 2.04→8 Å / σ(F): 2 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Refinement step | Cycle: LAST / Resolution: 2.04→8 Å
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Refine LS restraints |
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Software | *PLUS Name: PROLSQ / Classification: refinement | ||||||||||||||||
Refinement | *PLUS | ||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||
Displacement parameters | *PLUS Biso mean: 27.5 Å2 |