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- PDB-2rfk: Substrate RNA Positioning in the Archaeal H/ACA Ribonucleoprotein... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2rfk | ||||||
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Title | Substrate RNA Positioning in the Archaeal H/ACA Ribonucleoprotein Complex | ||||||
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![]() | Isomerase/RNA / PROTEIN-RNA COMPLEX / Archaeal H-ACA Ribonucleoprotein Complex / Isomerase / tRNA processing / Ribosome biogenesis / rRNA processing / Isomerase-RNA COMPLEX / Structural Genomics / Southeast Collaboratory for Structural Genomics / SECSG / PSI-2 / Protein Structure Initiative | ||||||
Function / homology | ![]() tRNA pseudouridine55 synthase / rRNA pseudouridine synthesis / box H/ACA sno(s)RNA 3'-end processing / pseudouridine synthesis / snRNA pseudouridine synthesis / tRNA pseudouridine synthase activity / tRNA pseudouridine synthesis / mRNA pseudouridine synthesis / positive regulation of telomerase RNA localization to Cajal body / telomerase RNA binding ...tRNA pseudouridine55 synthase / rRNA pseudouridine synthesis / box H/ACA sno(s)RNA 3'-end processing / pseudouridine synthesis / snRNA pseudouridine synthesis / tRNA pseudouridine synthase activity / tRNA pseudouridine synthesis / mRNA pseudouridine synthesis / positive regulation of telomerase RNA localization to Cajal body / telomerase RNA binding / snoRNA binding / ribosome biogenesis / ribonucleoprotein complex / RNA binding Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Liang, B. / Xue, S. / Terns, R.M. / Terns, M.P. / Li, H. / Southeast Collaboratory for Structural Genomics (SECSG) | ||||||
![]() | ![]() Title: Substrate RNA positioning in the archaeal H/ACA ribonucleoprotein complex. Authors: Liang, B. / Xue, S. / Terns, R.M. / Terns, M.P. / Li, H. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 140.8 KB | Display | ![]() |
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PDB format | ![]() | 104.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 452 KB | Display | ![]() |
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Full document | ![]() | 475 KB | Display | |
Data in XML | ![]() | 14.9 KB | Display | |
Data in CIF | ![]() | 21.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2ey4S S: Starting model for refinement |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-RNA chain , 3 types, 3 molecules DEF
#1: RNA chain | Mass: 6797.132 Da / Num. of mol.: 1 / Source method: obtained synthetically |
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#2: RNA chain | Mass: 8229.945 Da / Num. of mol.: 1 / Source method: obtained synthetically |
#3: RNA chain | Mass: 4535.716 Da / Num. of mol.: 1 / Source method: obtained synthetically |
-Protein , 3 types, 3 molecules ABC
#4: Protein | Mass: 37862.188 Da / Num. of mol.: 1 / Mutation: D85A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: Q7LWY0, Isomerases; Intramolecular transferases; Transferring other groups |
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#5: Protein | Mass: 6352.509 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
#6: Protein | Mass: 8515.109 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
-Non-polymers , 1 types, 1 molecules ![](data/chem/img/ZN.gif)
#7: Chemical | ChemComp-ZN / |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.89 Å3/Da / Density % sol: 68.34 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 303 K / Method: vapor diffusion, hanging drop / pH: 6 Details: 50 mM MES, 100 mM NH4COOCH3, 5 mM MgSO4, 1.0 M NaCl, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 303K | ||||||||||||||||||||||||||||||||||||
Components of the solutions |
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Feb 18, 2007 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.87→42.52 Å / Num. all: 29512 / Num. obs: 20534 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 5 / Redundancy: 15.1 % / Rsym value: 0.11 / Net I/σ(I): 41.9 |
Reflection shell | Resolution: 2.87→2.945 Å / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2EY4 Resolution: 2.87→42.52 Å / Cor.coef. Fo:Fc: 0.929 / Cor.coef. Fo:Fc free: 0.91 / SU B: 56.708 / SU ML: 0.46 / Cross valid method: THROUGHOUT / ESU R: 2.43 / ESU R Free: 0.466 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 48.255 Å2
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Refinement step | Cycle: LAST / Resolution: 2.87→42.52 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.87→2.945 Å / Total num. of bins used: 20
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