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- PDB-2vqf: Modified uridines with C5-methylene substituents at the first pos... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2vqf | ||||||
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Title | Modified uridines with C5-methylene substituents at the first position of the tRNA anticodon stabilize U-G wobble pairing during decoding | ||||||
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![]() | RIBOSOME / TRNA-BINDING / RRNA-BINDING / METAL-BINDING / ZINC-FINGER / TRANSLATION / COILED COIL / PAROMOMYCIN / TRNA / ZINC / MRNA / CMO5U / RNA-BINDING / MODIFIACTIONS / RIBOSOMAL PROTEIN / RIBONUCLEOPROTEIN | ||||||
Function / homology | ![]() ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / cytosolic small ribosomal subunit / small ribosomal subunit rRNA binding / tRNA binding / rRNA binding / ribosome / structural constituent of ribosome / translation ...ribosomal small subunit biogenesis / ribosomal small subunit assembly / small ribosomal subunit / cytosolic small ribosomal subunit / small ribosomal subunit rRNA binding / tRNA binding / rRNA binding / ribosome / structural constituent of ribosome / translation / ribonucleoprotein complex / mRNA binding / zinc ion binding / metal ion binding / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kurata, S. / Weixlbaumer, A. / Ohtsuki, T. / Shimazaki, T. / Wada, T. / Kirino, Y. / Takai, K. / Watanabe, K. / Ramakrishnan, V. / Suzuki, T. | ||||||
![]() | ![]() Title: Modified Uridines with C5-Methylene Substituents at the First Position of the tRNA Anticodon Stabilize U.G Wobble Pairing During Decoding. Authors: Kurata, S. / Weixlbaumer, A. / Ohtsuki, T. / Shimazaki, T. / Wada, T. / Kirino, Y. / Takai, K. / Watanabe, K. / Ramakrishnan, V. / Suzuki, T. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "QA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "QA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 5-STRANDED BARREL THIS IS REPRESENTED BY A 6-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1.3 MB | Display | ![]() |
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PDB format | ![]() | 1 MB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2vqeC ![]() 1j5eS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
-RNA chain , 3 types, 3 molecules AXY
#1: RNA chain | Mass: 493958.281 Da / Num. of mol.: 1 / Source method: isolated from a natural source Details: CHAIN A (16S RNA) HAS E.COLI NUMBERING, BASED ON A STRUCTURAL ALIGNMENT WITH THE CORRESPONDING E.COLI STRUCTURE IN 2AVY Source: (natural) ![]() ![]() |
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#22: RNA chain | Mass: 1900.197 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#23: RNA chain | Mass: 5548.443 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
-30S RIBOSOMAL PROTEIN ... , 20 types, 20 molecules BCDEFGHIJKLMNOPQRSTU
#2: Protein | Mass: 29317.703 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
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#3: Protein | Mass: 26751.076 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#4: Protein | Mass: 24373.447 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#5: Protein | Mass: 17583.416 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#6: Protein | Mass: 11988.753 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#7: Protein | Mass: 18050.973 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#8: Protein | Mass: 15868.570 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#9: Protein | Mass: 14429.661 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#10: Protein | Mass: 11954.968 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#11: Protein | Mass: 13737.868 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#12: Protein | Mass: 14920.754 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#13: Protein | Mass: 14338.861 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#14: Protein | Mass: 7158.725 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#15: Protein | Mass: 10578.407 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#16: Protein | Mass: 10409.983 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#17: Protein | Mass: 12324.670 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#18: Protein | Mass: 10244.272 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#19: Protein | Mass: 10605.464 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#20: Protein | Mass: 11722.116 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
#21: Protein/peptide | Mass: 3350.030 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) ![]() ![]() |
-Non-polymers , 4 types, 290 molecules 






#24: Chemical | ChemComp-PAR / | ||||
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#25: Chemical | ChemComp-MG / #26: Chemical | ChemComp-K / #27: Chemical | |
-Details
Compound details | THIS FILE, 2VQF, CONTAINS THE 30S SUBUNIT OF ONE 70S RIBOSOME. |
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Nonpolymer details | PAROMOMYCI |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.87 Å3/Da / Density % sol: 74.52 % / Description: NONE |
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Crystal grow | pH: 6.5 / Details: SEE WIMBERLY ET AL.,NATURE, 2000, pH 6.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARRESEARCH / Detector: CCD / Date: May 16, 2007 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.9→50 Å / Num. obs: 341315 / % possible obs: 93.8 % / Observed criterion σ(I): 2 / Redundancy: 4.1 % / Biso Wilson estimate: 67.1 Å2 / Rmerge(I) obs: 0.14 / Net I/σ(I): 7.9 |
Reflection shell | Resolution: 2.9→3 Å / Rmerge(I) obs: 0.64 / Mean I/σ(I) obs: 2.1 / % possible all: 89.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1J5E Resolution: 2.9→49.92 Å / Rfactor Rfree error: 0.002 / Data cutoff high absF: 13620985.87 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
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Solvent computation | Solvent model: FLAT MODEL / Bsol: 50.3408 Å2 / ksol: 0.275554 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 83.3 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.9→49.92 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.9→3.08 Å / Rfactor Rfree error: 0.008 / Total num. of bins used: 6
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Xplor file |
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