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- PDB-1swm: X-RAY CRYSTAL STRUCTURE OF THE FERRIC SPERM WHALE MYOGLOBIN: IMID... -
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Basic information
Entry | Database: PDB / ID: 1swm | ||||||
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Title | X-RAY CRYSTAL STRUCTURE OF THE FERRIC SPERM WHALE MYOGLOBIN: IMIDAZOLE COMPLEX AT 2.0 ANGSTROMS RESOLUTION | ||||||
![]() | MYOGLOBIN | ||||||
![]() | OXYGEN TRANSPORT | ||||||
Function / homology | ![]() Oxidoreductases; Acting on other nitrogenous compounds as donors / nitrite reductase activity / sarcoplasm / Oxidoreductases; Acting on a peroxide as acceptor; Peroxidases / removal of superoxide radicals / oxygen carrier activity / peroxidase activity / oxygen binding / heme binding / extracellular exosome / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() | ||||||
![]() | Rizzi, M. / Ascenzi, P. / Coda, A. / Brunori, M. / Bolognesi, M. | ||||||
![]() | ![]() Title: X-ray crystal structure of the ferric sperm whale myoglobin: imidazole complex at 2.0 A resolution. Authors: Lionetti, C. / Guanziroli, M.G. / Frigerio, F. / Ascenzi, P. / Bolognesi, M. #1: ![]() Title: X-Ray Crystal Structure of the Fluoride Derivative of Aplysia Limacina Ferric Myoglobin at 2.0 Angstroms Resolution: Stabilization of the Fluoride Ion by Hydrogen Bonding to Arg 66 (E10) Authors: Bolognesi, M. / Coda, A. / Frigerio, F. / Gatti, G. / Ascenzi, P. / Brunori, M. #2: ![]() Title: Aplysia Limacima Myoglobin: Crystallographic Analysis at 1.6 Angstroms Resolution Authors: Bolognesi, M. / Onesti, S. / Gatti, G. / Coda, A. / Ascenzi, P. / Brunori, M. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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PDBx/mmCIF format | ![]() | 46.5 KB | Display | ![]() |
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PDB format | ![]() | 32.7 KB | Display | ![]() |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Atom site foot note | 1: CONFORMATIONAL CHANGE OF THE DISTAL RESIDUE HIS 64 AND RESIDUES ARG 45 AND ASP 60. |
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Components
#1: Protein | Mass: 17234.951 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Chemical | ChemComp-AZI / |
#3: Chemical | ChemComp-SO4 / |
#4: Chemical | ChemComp-HEM / |
#5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.94 Å3/Da / Density % sol: 36.63 % |
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Processing
Software | Name: TNT / Classification: refinement | ||||||||||||||||||||||||||||||
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Refinement | Resolution: 1.8→11 Å /
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Refinement step | Cycle: LAST / Resolution: 1.8→11 Å
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