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Yorodumi- PDB-1yrg: THE CRYSTAL STRUCTURE OF RNA1P: A NEW FOLD FOR A GTPASE-ACTIVATIN... -
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-Basic information
Entry | Database: PDB / ID: 1yrg | ||||||
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Title | THE CRYSTAL STRUCTURE OF RNA1P: A NEW FOLD FOR A GTPASE-ACTIVATING PROTEIN | ||||||
Components | GTPASE-ACTIVATING PROTEIN RNA1_SCHPO | ||||||
Keywords | TRANSCRIPTION / GTPASE-ACTIVATING PROTEIN / GAP / RNA1P / RANGAP / LRR / LEUCINE-RICH REPEAT PROTEIN / TWINNING / HEMIHEDRAL TWINNING / MEROHEDRAL TWINNING / MEROHEDRY | ||||||
Function / homology | Function and homology information SUMOylation of nuclear envelope proteins / Postmitotic nuclear pore complex (NPC) reformation / nucleocytoplasmic transport / small GTPase-mediated signal transduction / nuclear periphery / GTPase activator activity / positive regulation of protein export from nucleus / small GTPase binding / perinuclear region of cytoplasm / nucleus ...SUMOylation of nuclear envelope proteins / Postmitotic nuclear pore complex (NPC) reformation / nucleocytoplasmic transport / small GTPase-mediated signal transduction / nuclear periphery / GTPase activator activity / positive regulation of protein export from nucleus / small GTPase binding / perinuclear region of cytoplasm / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Schizosaccharomyces pombe (fission yeast) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MIRAS / Resolution: 2.66 Å | ||||||
Authors | Hillig, R.C. / Renault, L. / Vetter, I.R. / Drell, T. / Wittinghofer, A. / Becker, J. | ||||||
Citation | Journal: Mol.Cell / Year: 1999 Title: The crystal structure of rna1p: a new fold for a GTPase-activating protein. Authors: Hillig, R.C. / Renault, L. / Vetter, I.R. / Drell 4th, T. / Wittinghofer, A. / Becker, J. #1: Journal: J.Biol.Chem. / Year: 1995 Title: RNA1 encodes a GTPase-activating protein specific for Gsp1p, the Ran/TC4 homologue of Saccharomyces cerevisiae. Authors: Becker, J. / Melchior, F. / Gerke, V. / Bischoff, F.R. / Ponstingl, H. / Wittinghofer, A. #2: Journal: Mol.Biol.Cell / Year: 1993 Title: A functional homologue of the RNA1 gene product in Schizosaccharomyces pombe: purification, biochemical characterization, and identification of a leucine-rich repeat motif. Authors: Melchior, F. / Weber, K. / Gerke, V. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1yrg.cif.gz | 142.2 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1yrg.ent.gz | 112.9 KB | Display | PDB format |
PDBx/mmJSON format | 1yrg.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/yr/1yrg ftp://data.pdbj.org/pub/pdb/validation_reports/yr/1yrg | 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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2 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (-0.99602, 0.08914, 0.00232), Vector: |
-Components
#1: Protein | Mass: 43141.461 Da / Num. of mol.: 2 / Mutation: SER2ALA Source method: isolated from a genetically manipulated source Source: (gene. exp.) Schizosaccharomyces pombe (fission yeast) Description: SELENOMETHIONINE MUTANT EXPRESSED IN E.COLI B834 Plasmid: PET3D / Species (production host): Escherichia coli / Production host: Escherichia coli BL21 (bacteria) / Strain (production host): BL21 / References: UniProt: P41391 #2: Water | ChemComp-HOH / | Compound details | THE ELEVEN LEUCINE-RICH REPEATS (LRR) OF S.POMBE RNA1P: LRR1(2-32), LRR2(33-60), LRR3(61-94), ...THE ELEVEN LEUCINE-RICH REPEATS (LRR) OF S.POMBE RNA1P: LRR1(2-32), LRR2(33-60), LRR3(61-94), LRR4(95-122), LRR5 (123-159), LRR6(160-187), LRR7(188-216), LRR8(217-244), LRR9(245-274),LRR10(275-303),LRR11(304-333). | Sequence details | MET1 CLEAVED OFF; MUTATION SER2ALA DUE TO EXPRESSION | |
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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: 2.49 Å3/Da / Density % sol: 50.3 % Description: DATA SHOWED HEMIHEDRAL TWINNING. INTENSITIES WERE DE-TEWINNED FOR STRUCTURE DETERMINATION | ||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Method: vapor diffusion, hanging drop / pH: 8.5 Details: HANGING DROPS MADE FROM 2-4 MICROLITER OF PROTEIN SOLUTION (25 MG/ML RNA1P IN 0.02 M TRIS-HCL, 0.002 M DTE, PH 7.5) AND THE SAME VOLUME OF RESERVOIR SOLUTION (21-24% PEG 2000 MME, 0.1 M TRIS- ...Details: HANGING DROPS MADE FROM 2-4 MICROLITER OF PROTEIN SOLUTION (25 MG/ML RNA1P IN 0.02 M TRIS-HCL, 0.002 M DTE, PH 7.5) AND THE SAME VOLUME OF RESERVOIR SOLUTION (21-24% PEG 2000 MME, 0.1 M TRIS-HCL, 0.2 M LI2SO4, 0.02 M MGCL2, PH 8.5), VAPOR DIFFUSION, HANGING DROP | ||||||||||||||||||||||||||||||||||||||||||||||||
Crystal | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 20 ℃ / pH: 7.5 | ||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM14 / Wavelength: 0.946 |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jul 15, 1997 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.946 Å / Relative weight: 1 |
Reflection | Resolution: 2.64→20 Å / Num. obs: 24708 / % possible obs: 97.8 % / Redundancy: 6.1 % / Biso Wilson estimate: 34 Å2 / Rsym value: 8.4 / Net I/σ(I): 18.2 |
Reflection shell | Resolution: 2.64→2.69 Å / Mean I/σ(I) obs: 4.2 / Rsym value: 19.6 / % possible all: 58.9 |
Reflection | *PLUS Rmerge(I) obs: 0.084 |
Reflection shell | *PLUS % possible obs: 58.9 % / Rmerge(I) obs: 0.196 |
-Processing
Software |
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Refinement | Method to determine structure: MIRAS / Resolution: 2.66→20 Å / Rfactor Rfree error: 0.008 / Data cutoff high rms absF: 2684368.83 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 Details: REFINEMENT TARGET: MAXIMUM LIKELIHOOD TARGET USING AMPLITUDES
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 19.03 Å2 / ksol: 0.34 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 22.5 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.66→20 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.66→2.83 Å / Rfactor Rfree error: 0.03 / Total num. of bins used: 6
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Xplor file |
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Software | *PLUS Name: CNS / Version: 0.4 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 20 Å / σ(F): 0 / % reflection Rfree: 5.1 % / Rfactor obs: 0.228 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 22.5 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.373 / % reflection Rfree: 5 % / Rfactor Rwork: 0.299 |