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Yorodumi- PDB-7auq: Yeast Diphosphoinositol Polyphosphate Phosphohydrolase DDP1 in co... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7auq | ||||||
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Title | Yeast Diphosphoinositol Polyphosphate Phosphohydrolase DDP1 in complex with Ap5A and Ca2+ | ||||||
Components | Diphosphoinositol polyphosphate phosphohydrolase DDP1 | ||||||
Keywords | HYDROLASE / Inositol / PP-InsP / Pyrophosphatase / Polyphosphate / Diadenosine polyphosphate / DDP1 / Nudix | ||||||
Function / homology | Function and homology information diadenosine hexaphosphate hydrolase (AMP-forming) / Synthesis of pyrophosphates in the cytosol / polyphosphate catabolic process / phosphodiesterase decapping endonuclease activity / endopolyphosphatase / diadenosine polyphosphate catabolic process / endopolyphosphatase activity / bis(5'-adenosyl)-hexaphosphatase activity / bis(5'-adenosyl)-pentaphosphatase activity / diphosphoinositol polyphosphate metabolic process ...diadenosine hexaphosphate hydrolase (AMP-forming) / Synthesis of pyrophosphates in the cytosol / polyphosphate catabolic process / phosphodiesterase decapping endonuclease activity / endopolyphosphatase / diadenosine polyphosphate catabolic process / endopolyphosphatase activity / bis(5'-adenosyl)-hexaphosphatase activity / bis(5'-adenosyl)-pentaphosphatase activity / diphosphoinositol polyphosphate metabolic process / diadenosine pentaphosphate catabolic process / diadenosine hexaphosphate catabolic process / adenosine 5'-(hexahydrogen pentaphosphate) catabolic process / diphosphoinositol-polyphosphate diphosphatase / diphosphoinositol-polyphosphate diphosphatase activity / metal ion binding / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | Saccharomyces cerevisiae (brewer's yeast) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 2.25 Å | ||||||
Authors | Marquez-Monino, M.A. / Gonzalez, B. | ||||||
Funding support | Spain, 1items
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Citation | Journal: Sci Adv / Year: 2021 Title: Multiple substrate recognition by yeast diadenosine and diphosphoinositol polyphosphate phosphohydrolase through phosphate clamping. Authors: Marquez-Monino, M.A. / Ortega-Garcia, R. / Shipton, M.L. / Franco-Echevarria, E. / Riley, A.M. / Sanz-Aparicio, J. / Potter, B.V.L. / Gonzalez, B. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7auq.cif.gz | 48.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7auq.ent.gz | 31.5 KB | Display | PDB format |
PDBx/mmJSON format | 7auq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/au/7auq ftp://data.pdbj.org/pub/pdb/validation_reports/au/7auq | HTTPS FTP |
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-Related structure data
Related structure data | 7auiSC 7aujC 7aukC 7aulC 7aumC 7aunC 7auoC 7aupC 7aurC 7ausC 7autC 7auuC S: Starting model for refinement C: citing same article (ref.) |
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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 on special symmetry positions |
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-Components
#1: Protein | Mass: 21812.713 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: GGS is a rest of purification linker, protein starts in MGK. Source: (gene. exp.) Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (yeast) Strain: ATCC 204508 / S288c / Gene: DDP1, YOR163W, O3575 / Plasmid: pKLSLt / Production host: Escherichia coli (E. coli) / Strain (production host): Rossetta2(DE3) References: UniProt: Q99321, diphosphoinositol-polyphosphate diphosphatase, diadenosine hexaphosphate hydrolase (AMP-forming) |
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#2: Chemical | ChemComp-5FA / |
#3: Chemical | ChemComp-ADE / |
#4: Chemical | ChemComp-CA / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.43 Å3/Da / Density % sol: 49.44 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 5 Details: 27% PEG 1500, 0.1 M PCB pH 5.0, 5 mM Calcium chloride. Protein buffer: 20 mM Tris pH 8.0, 150 mM NaCl, 1 mM DTT, 10 mM Ap5A. |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: ALBA / Beamline: XALOC / Wavelength: 0.97926 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Oct 19, 2019 / Details: KB focusing mirrors |
Radiation | Monochromator: Si(111) channel-cut, cryocooled / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97926 Å / Relative weight: 1 |
Reflection | Resolution: 2.25→46.84 Å / Num. obs: 10184 / % possible obs: 97.9 % / Redundancy: 9.6 % / Biso Wilson estimate: 55.09 Å2 / CC1/2: 0.995 / Rmerge(I) obs: 0.105 / Rpim(I) all: 0.035 / Net I/σ(I): 11.7 |
Reflection shell | Resolution: 2.25→2.32 Å / Redundancy: 10 % / Rmerge(I) obs: 0.652 / Mean I/σ(I) obs: 3.3 / Num. unique obs: 945 / CC1/2: 0.883 / Rpim(I) all: 0.211 / % possible all: 99.5 |
-Processing
Software |
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Refinement | Method to determine structure: FOURIER SYNTHESIS Starting model: 7AUI Resolution: 2.25→46.84 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.956 / SU B: 8.254 / SU ML: 0.186 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.241 / ESU R Free: 0.188 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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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: 166.12 Å2 / Biso mean: 63.829 Å2 / Biso min: 29.48 Å2
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Refinement step | Cycle: final / Resolution: 2.25→46.84 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.25→2.308 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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