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Yorodumi- PDB-5lpq: tRNA guanine Transglycosylase (TGT) in co-crystallized complex (s... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5lpq | ||||||
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Title | tRNA guanine Transglycosylase (TGT) in co-crystallized complex (space group P21) with 6-amino-4-(2-((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)ethyl)-2-(methylamino)-1H-imidazo[4,5-g]quinazolin-8(7H)-one | ||||||
Components | Queuine tRNA-ribosyltransferase | ||||||
Keywords | TRANSFERASE / Carbohydrate-based Inhibitors / homodimer / shigellosis / TRANSFERASE INHIBITOR | ||||||
Function / homology | Function and homology information tRNA-guanosine34 preQ1 transglycosylase / tRNA wobble guanine modification / tRNA-guanosine(34) queuine transglycosylase activity / tRNA-guanine transglycosylation / queuosine biosynthetic process / metal ion binding / cytosol Similarity search - Function | ||||||
Biological species | Zymomonas mobilis subsp. mobilis (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.52 Å | ||||||
Authors | Ehrmann, F.R. / Heine, A. / Klebe, G. | ||||||
Citation | Journal: To be published Title: Carbohydrate-based Inhibitors targeting the Ribose-34 pocket of Z.mobilis TGT and changing the oligomeric state of the homodimer Authors: Ehrmann, F.R. / Botzanowski, T. / Pfaffender, T. / Heine, A. / Diederich, F. / Sanglier-Cianferani, S. / Klebe, G. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5lpq.cif.gz | 152.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5lpq.ent.gz | 118 KB | Display | PDB format |
PDBx/mmJSON format | 5lpq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/lp/5lpq ftp://data.pdbj.org/pub/pdb/validation_reports/lp/5lpq | HTTPS FTP |
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-Related structure data
Related structure data | 5lpoC 5lppC 5lpsC 5lptC 1p0dS C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 42925.703 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) (bacteria) Strain: ATCC 31821 / ZM4 / CP4 / Gene: tgt, ZMO0363 / Production host: Escherichia coli (E. coli) References: UniProt: P28720, tRNA-guanosine34 preQ1 transglycosylase #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | |
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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: 2.53 Å3/Da / Density % sol: 51.29 % |
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Crystal grow | Temperature: 288 K / Method: vapor diffusion, hanging drop / pH: 5.5 / Details: 13% PEG 8000, 100mM MES, 1mM DTT, 10% DMSO |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P14 (MX2) / Wavelength: 0.7999 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 6, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.7999 Å / Relative weight: 1 |
Reflection | Resolution: 2.52→50.09 Å / Num. obs: 28457 / % possible obs: 97.9 % / Redundancy: 3.8 % / Rsym value: 0.114 / Net I/σ(I): 9.9 |
Reflection shell | Resolution: 2.52→2.68 Å / Redundancy: 3.8 % / Rmerge(I) obs: 0.479 / Mean I/σ(I) obs: 2.9 / % possible all: 90.1 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1P0D Resolution: 2.52→43.67 Å / SU ML: 0.32 / Cross valid method: FREE R-VALUE / σ(F): 1.37 / Phase error: 27.56
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.52→43.67 Å
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Refine LS restraints |
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LS refinement shell |
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