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Yorodumi- PDB-4cq4: C-terminal fragment of Af1503-sol: transmembrane receptor Af1503 ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4cq4 | ||||||
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Title | C-terminal fragment of Af1503-sol: transmembrane receptor Af1503 from Archaeoglobus fulgidus engineered for solubility | ||||||
Components | ENGINEERED VERSION OF TRANSMEMBRANE RECEPTOR AF1503 | ||||||
Keywords | STRUCTURAL PROTEIN / HAMP DOMAIN / TWO COMPONENT SIGNAL TRANSDUCTION / TRANSMEMBRANE SIGNALLING | ||||||
Function / homology | Function and homology information signal transduction / identical protein binding / membrane / metal ion binding Similarity search - Function | ||||||
Biological species | ARCHAEOGLOBUS FULGIDUS (archaea) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.7 Å | ||||||
Authors | Hartmann, M.D. / Dunin-Horkawicz, S. / Hulko, M. / Martin, J. / Coles, M. / Lupas, A.N. | ||||||
Citation | Journal: J.Struct.Biol. / Year: 2014 Title: A Soluble Mutant of the Transmembrane Receptor Af1503 Features Strong Changes in Coiled-Coil Periodicity. Authors: Hartmann, M.D. / Dunin-Horkawicz, S. / Hulko, M. / Martin, J. / Coles, M. / Lupas, A.N. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4cq4.cif.gz | 186 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4cq4.ent.gz | 144.5 KB | Display | PDB format |
PDBx/mmJSON format | 4cq4.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4cq4_validation.pdf.gz | 449.3 KB | Display | wwPDB validaton report |
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Full document | 4cq4_full_validation.pdf.gz | 451 KB | Display | |
Data in XML | 4cq4_validation.xml.gz | 20.4 KB | Display | |
Data in CIF | 4cq4_validation.cif.gz | 30.1 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cq/4cq4 ftp://data.pdbj.org/pub/pdb/validation_reports/cq/4cq4 | HTTPS FTP |
-Related structure data
Related structure data | 3zrxS S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 34496.090 Da / Num. of mol.: 4 Fragment: C-TERMINAL PROTEOLYTIC FRAGMENT WITH UNKNOWN CLEAVAGE SITE Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ARCHAEOGLOBUS FULGIDUS (archaea) / Production host: ESCHERICHIA COLI (E. coli) / References: UniProt: O28769 #2: Water | ChemComp-HOH / | Sequence details | THE STRUCTURE CONTAINS ONLY A C-TERMINAL PROTEOLYTIC FRAGMENT OF THE DEPOSITED SEQUENCE WITH ...THE STRUCTURE CONTAINS ONLY A C-TERMINAL PROTEOLYTI | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2 Å3/Da / Density % sol: 40 % / Description: NONE |
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Crystal grow | Details: 25% (W/V) PEG 3350, 100 MM HEPES, PH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.85 |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Sep 26, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.85 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→37.7 Å / Num. obs: 43434 / % possible obs: 99.2 % / Observed criterion σ(I): -3 / Redundancy: 3.79 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 11.2 |
Reflection shell | Resolution: 1.7→1.8 Å / Redundancy: 3.75 % / Rmerge(I) obs: 0.68 / Mean I/σ(I) obs: 2.17 / % possible all: 97.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 3ZRX Resolution: 1.7→37.67 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.93 / SU B: 5.471 / SU ML: 0.092 / Cross valid method: THROUGHOUT / ESU R: 0.119 / ESU R Free: 0.122 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES U VALUES
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 26.255 Å2
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Refinement step | Cycle: LAST / Resolution: 1.7→37.67 Å
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Refine LS restraints |
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