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Yorodumi- PDB-1mti: PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO B... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1mti | ||||||
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Title | PHE46(CD4) ORIENTS THE DISTAL HISTIDINE FOR HYDROGEN BONDING TO BOUND LIGANDS IN SPERM WHALE MYOGLOBIN | ||||||
Components | MYOGLOBIN | ||||||
Keywords | OXYGEN STORAGE | ||||||
Function / homology | Function and homology information nitrite reductase activity / Oxidoreductases; Acting on other nitrogenous compounds as donors / sarcoplasm / Oxidoreductases; Acting on a peroxide as acceptor; Peroxidases / removal of superoxide radicals / peroxidase activity / oxygen carrier activity / oxygen binding / heme binding / metal ion binding Similarity search - Function | ||||||
Biological species | Physeter catodon (sperm whale) | ||||||
Method | X-RAY DIFFRACTION / Resolution: 1.9 Å | ||||||
Authors | Li, T. / Phillips Jr., G.N. | ||||||
Citation | Journal: Proteins / Year: 1995 Title: Phe-46(CD4) orients the distal histidine for hydrogen bonding to bound ligands in sperm whale myoglobin. Authors: Lai, H.H. / Li, T. / Lyons, D.S. / Phillips Jr., G.N. / Olson, J.S. / Gibson, Q.H. #1: Journal: J.Mol.Biol. / Year: 1993 Title: High-Resolution Crystal Structures of Distal Histidine Mutants of Sperm Whale Myoglobin Authors: Quillin, M.L. / Arduini, R.M. / Olson, J.S. / Phillips Jr., G.N. #2: Journal: Proteins / Year: 1990 Title: Crystal Structure of Myoglobin from a Synthetic Gene Authors: Phillips Jr., G.N. / Arduini, R.M. / Springer, B.A. / Sligar, S.G. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1mti.cif.gz | 46.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1mti.ent.gz | 33 KB | Display | PDB format |
PDBx/mmJSON format | 1mti.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mt/1mti ftp://data.pdbj.org/pub/pdb/validation_reports/mt/1mti | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Atom site foot note | 1: MET FORM, OXYGEN ATOM IS COORDINATED TO FE IN THE HEME GROUP. |
-Components
#1: Protein | Mass: 17331.148 Da / Num. of mol.: 1 Mutation: INITIATOR MET, PHE 46 REPLACED BY LEU AND ASP 122 REPLACED BY ASN (INS(MET 0), F46L, D122N) Source method: isolated from a genetically manipulated source Details: FERRIC / Source: (gene. exp.) Physeter catodon (sperm whale) / Gene: SYNTHETIC / Production host: Escherichia coli (E. coli) / References: UniProt: P02185 |
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#2: Chemical | ChemComp-SO4 / |
#3: Chemical | ChemComp-HEM / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION |
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-Sample preparation
Crystal | Density Matthews: 3.18 Å3/Da / Density % sol: 61.28 % |
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
-Processing
Software |
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Refinement | Rfactor Rwork: 0.1762 / Rfactor obs: 0.1762 / Highest resolution: 1.9 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Highest resolution: 1.9 Å
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Refine LS restraints |
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Refine LS restraints | *PLUS
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