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Yorodumi- PDB-2gho: Recombinant Thermus aquaticus RNA polymerase for Structural Studies -
+Open data
-Basic information
Entry | Database: PDB / ID: 2gho | ||||||
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Title | Recombinant Thermus aquaticus RNA polymerase for Structural Studies | ||||||
Components |
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Keywords | TRANSFERASE / Thermus aquaticus RNA polymerase / recombinant multiprotein complex / coexpression | ||||||
Function / homology | Function and homology information DNA-directed RNA polymerase complex / ribonucleoside binding / DNA-directed 5'-3' RNA polymerase activity / DNA-directed RNA polymerase / protein dimerization activity / DNA-templated transcription / magnesium ion binding / DNA binding / zinc ion binding / cytoplasm Similarity search - Function | ||||||
Biological species | Thermus aquaticus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 5 Å | ||||||
Authors | Lamour, V. / Darst, S.A. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2006 Title: Recombinant Thermus aquaticus RNA Polymerase for Structural Studies. Authors: Kuznedelov, K. / Lamour, V. / Patikoglou, G. / Chlenov, M. / Darst, S.A. / Severinov, K. | ||||||
History |
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Remark 999 | SEQUENCE THE BETA PRIME CHAIN D IS AN ENGINEERED TAQ RNA POLYMERASE AND REGION 160-451 OF BETA ...SEQUENCE THE BETA PRIME CHAIN D IS AN ENGINEERED TAQ RNA POLYMERASE AND REGION 160-451 OF BETA PRIME HAS BEEN DELETED AND REPLACED BY A SHORT LINKER GG. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 2gho.cif.gz | 364.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb2gho.ent.gz | 208.8 KB | Display | PDB format |
PDBx/mmJSON format | 2gho.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gh/2gho ftp://data.pdbj.org/pub/pdb/validation_reports/gh/2gho | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 34830.895 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermus aquaticus (bacteria) / Gene: rpoA / Plasmid: pET28 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q9KWU8, DNA-directed RNA polymerase #2: Protein | | Mass: 124930.008 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermus aquaticus (bacteria) / Gene: rpoB / Plasmid: pET28 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q9KWU7, DNA-directed RNA polymerase #3: Protein | | Mass: 138693.234 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermus aquaticus (bacteria) / Gene: rpoC / Plasmid: pET28 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q9KWU6, DNA-directed RNA polymerase |
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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: 5.04 Å3/Da / Density % sol: 75.6 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 0.05 M Na cacodylate 10 mM MgCl2 1.0 M Li2SO4, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 295K |
-Data collection
Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X25 |
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Detector | Detector: CCD / Date: May 5, 2005 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 4.1→25 Å / Num. obs: 50317 / Rsym value: 0.081 |
Reflection shell | Resolution: 4.1→4.25 Å / % possible all: 93.5 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 5→25 Å / σ(F): 0
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Refinement step | Cycle: LAST / Resolution: 5→25 Å
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Xplor file | Serial no: 1 / Param file: CNS_TOPPAR:protein_rep.param |