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- PDB-4nbi: D-aminoacyl-tRNA deacylase (DTD) from Plasmodium falciparum in co... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4nbi | ||||||
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Title | D-aminoacyl-tRNA deacylase (DTD) from Plasmodium falciparum in complex with D-tyrosyl-3'-aminoadenosine at 1.86 Angstrom resolution | ||||||
![]() | D-tyrosyl-tRNA(Tyr) deacylase | ||||||
![]() | HYDROLASE / DTD / DEACYLASE / DTD-like | ||||||
Function / homology | ![]() Gly-tRNA(Ala) hydrolase activity / D-tyrosyl-tRNA(Tyr) deacylase activity / D-aminoacyl-tRNA deacylase / tRNA metabolic process / tRNA binding / nucleotide binding / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Ahmad, S. / Routh, S.B. / Kamarthapu, V. / Sankaranarayanan, R. | ||||||
![]() | ![]() Title: Mechanism of chiral proofreading during translation of the genetic code. Authors: Ahmad, S. / Routh, S.B. / Kamarthapu, V. / Chalissery, J. / Muthukumar, S. / Hussain, T. / Kruparani, S.P. / Deshmukh, M.V. / Sankaranarayanan, R. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 85.9 KB | Display | ![]() |
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PDB format | ![]() | 63.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4nbjC ![]() 3knfS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 19233.084 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Strain: 3D7 / Gene: DTD, PF11_0095 / Plasmid: pET-21b / Production host: ![]() ![]() References: UniProt: Q8IIS0, Hydrolases; Acting on ester bonds #2: Chemical | #3: Chemical | ChemComp-PGE / | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.99 Å3/Da / Density % sol: 38.32 % / Mosaicity: 1.277 ° |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 32% PEG 3350, 0.6M sodium chloride, 0.1M HEPES, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MAR scanner 345 mm plate / Detector: IMAGE PLATE / Date: Aug 21, 2011 / Details: mirrors | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.86→25 Å / Num. obs: 25156 / % possible obs: 98.3 % / Redundancy: 7.1 % / Rmerge(I) obs: 0.075 / Χ2: 1.343 / Net I/σ(I): 24.8 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3KNF Resolution: 1.86→25 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.956 / Occupancy max: 1 / Occupancy min: 0 / SU B: 2.651 / SU ML: 0.082 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.155 / ESU R Free: 0.127 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT 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 max: 81.35 Å2 / Biso mean: 30.665 Å2 / Biso min: 12.33 Å2
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Refinement step | Cycle: LAST / Resolution: 1.86→25 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.861→1.909 Å / Total num. of bins used: 20
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