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- PDB-6y3z: Crystal structure of the Pby1 ATP-grasp enzyme bound to the S. ce... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6y3z | ||||||||||||
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Title | Crystal structure of the Pby1 ATP-grasp enzyme bound to the S. cerevisiae mRNA decapping complex (Dcp1-Dcp2-Edc3) | ||||||||||||
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![]() | HYDROLASE / RNA decay enzyme | ||||||||||||
Function / homology | ![]() tubulin-tyrosine ligase / RNA decapping complex / Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNA / Tristetraprolin (TTP, ZFP36) binds and destabilizes mRNA / deadenylation-independent decapping of nuclear-transcribed mRNA / mRNA decay by 5' to 3' exoribonuclease / 5'-(N7-methylguanosine 5'-triphospho)-[mRNA] hydrolase / mRNA 5'-diphosphatase activity / 5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase activity / cytoplasmic side of membrane ...tubulin-tyrosine ligase / RNA decapping complex / Butyrate Response Factor 1 (BRF1) binds and destabilizes mRNA / Tristetraprolin (TTP, ZFP36) binds and destabilizes mRNA / deadenylation-independent decapping of nuclear-transcribed mRNA / mRNA decay by 5' to 3' exoribonuclease / 5'-(N7-methylguanosine 5'-triphospho)-[mRNA] hydrolase / mRNA 5'-diphosphatase activity / 5'-(N(7)-methylguanosine 5'-triphospho)-[mRNA] hydrolase activity / cytoplasmic side of membrane / deadenylation-dependent decapping of nuclear-transcribed mRNA / P-body assembly / tubulin-tyrosine ligase activity / nuclear-transcribed mRNA catabolic process, nonsense-mediated decay / positive regulation of nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay / positive regulation of transcription initiation by RNA polymerase II / stress granule assembly / enzyme activator activity / P-body / mRNA processing / manganese ion binding / hydrolase activity / mRNA binding / chromatin binding / nucleus / cytoplasm Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() | ||||||||||||
Method | ![]() ![]() ![]() | ||||||||||||
![]() | Graille, M. | ||||||||||||
Funding support | ![]()
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![]() | ![]() Title: Pby1 is a direct partner of the Dcp2 decapping enzyme. Authors: Charenton, C. / Gaudon-Plesse, C. / Back, R. / Ulryck, N. / Cosson, L. / Seraphin, B. / Graille, M. | ||||||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 304 KB | Display | ![]() |
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PDB format | ![]() | 244.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 594 KB | Display | ![]() |
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Full document | ![]() | 618.5 KB | Display | |
Data in XML | ![]() | 25.7 KB | Display | |
Data in CIF | ![]() | 34.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6y3pSC ![]() 4k6eS ![]() 5lopS 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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Unit cell |
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Components
#1: Protein | Mass: 32946.887 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Production host: ![]() ![]() References: UniProt: P53550, 5'-(N7-methylguanosine 5'-triphospho)-[mRNA] hydrolase |
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#2: Protein | Mass: 26705.814 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Production host: ![]() ![]() References: UniProt: Q12517 |
#3: Protein | Mass: 7448.622 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Production host: ![]() ![]() References: UniProt: P39998 |
#4: Protein | Mass: 49895.680 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Production host: ![]() ![]() References: UniProt: P38254, tubulin-tyrosine ligase |
#5: Chemical | ChemComp-MG / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.68 Å3/Da / Density % sol: 54.07 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop Details: 0.05 M calcium acetate; 0.1 M sodium cacodylate pH6; 25% MPD |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Feb 16, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97626 Å / Relative weight: 1 |
Reflection | Resolution: 3.49→48.5 Å / Num. obs: 16546 / % possible obs: 99.5 % / Redundancy: 10.1 % / CC1/2: 0.999 / Rmerge(I) obs: 0.101 / Rpim(I) all: 0.034 / Rsym value: 0.107 / Net I/σ(I): 9.6 |
Reflection shell | Resolution: 3.49→3.55 Å / Rmerge(I) obs: 1.409 / Mean I/σ(I) obs: 1.3 / Num. unique obs: 828 / CC1/2: 0.07 / Rpim(I) all: 0.479 / Rsym value: 1.494 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4K6E, 6Y3P, 5LOP Resolution: 3.49→48.5 Å / Cor.coef. Fo:Fc: 0.899 / Cor.coef. Fo:Fc free: 0.876 / Rfactor Rfree error: 0 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.638
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Displacement parameters | Biso max: 300 Å2 / Biso mean: 193.18 Å2 / Biso min: 83.52 Å2
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Refine analyze | Luzzati coordinate error obs: 0.54 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 3.49→48.5 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.49→3.73 Å / Rfactor Rfree error: 0 / Total num. of bins used: 8
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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