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- PDB-5iiq: Structure of the SPX-TTM domain fragment of the yeast inorganic p... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5iiq | ||||||
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Title | Structure of the SPX-TTM domain fragment of the yeast inorganic polyphophate polymerase Vtc4 (form B). | ||||||
![]() | Vacuolar transporter chaperone 4 | ||||||
![]() | TRANSFERASE / helical bundle / alpha-helical hairpin / inositol phosphate binding / protein-protein interaction / chaperone | ||||||
Function / homology | ![]() vacuolar transporter chaperone complex / ATP-polyphosphate phosphotransferase / polyphosphate biosynthetic process / engulfment of target by autophagosome / polyphosphate kinase activity / microautophagy / vacuole fusion, non-autophagic / polyphosphate metabolic process / inositol hexakisphosphate binding / vacuolar transport ...vacuolar transporter chaperone complex / ATP-polyphosphate phosphotransferase / polyphosphate biosynthetic process / engulfment of target by autophagosome / polyphosphate kinase activity / microautophagy / vacuole fusion, non-autophagic / polyphosphate metabolic process / inositol hexakisphosphate binding / vacuolar transport / fungal-type vacuole membrane / vacuolar membrane / autophagosome membrane / cell periphery / cell cortex / cytoplasmic vesicle / calmodulin binding / endoplasmic reticulum membrane / endoplasmic reticulum / membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Wild, R. / Hothorn, M. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Control of eukaryotic phosphate homeostasis by inositol polyphosphate sensor domains. Authors: Wild, R. / Gerasimaite, R. / Jung, J.Y. / Truffault, V. / Pavlovic, I. / Schmidt, A. / Saiardi, A. / Jessen, H.J. / Poirier, Y. / Hothorn, M. / Mayer, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 203.8 KB | Display | ![]() |
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PDB format | ![]() | 165.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 452.7 KB | Display | ![]() |
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Full document | ![]() | 454 KB | Display | |
Data in XML | ![]() | 17.4 KB | Display | |
Data in CIF | ![]() | 23 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5iigC ![]() 5iitC ![]() 5ijhC ![]() 5ijjC ![]() 5ijpC ![]() 3g3rS 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: 56951.621 Da / Num. of mol.: 1 / Fragment: SPX domain- TTM domain, UNP residues 2-480 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: VTC4, PHM3, YJL012C, J1345 / Plasmid: pMH-HT / Production host: ![]() ![]() | ||
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#2: Chemical | #3: Chemical | ChemComp-POP / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.24 Å3/Da / Density % sol: 62.03 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.5 / Details: 0.1M HEPES, 1.5M AmSO4, 4% PEG 1000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Mar 22, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.00002 Å / Relative weight: 1 |
Reflection | Resolution: 3.03→50 Å / Num. obs: 15492 / % possible obs: 99 % / Observed criterion σ(I): -3 / Redundancy: 20.7 % / Biso Wilson estimate: 99.42 Å2 / CC1/2: 1 / Rsym value: 0.108 / Net I/σ(I): 28.4 |
Reflection shell | Resolution: 3.03→3.21 Å / Redundancy: 18.3 % / Mean I/σ(I) obs: 2.99 / % possible all: 97.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3g3r Resolution: 3.03→19.88 Å / Cor.coef. Fo:Fc: 0.9234 / Cor.coef. Fo:Fc free: 0.9174 / SU R Cruickshank DPI: 3.075 / Cross valid method: THROUGHOUT / σ(F): 0 / SU Rfree Blow DPI: 0.395 / SU Rfree Cruickshank DPI: 0.395
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Displacement parameters | Biso mean: 94.81 Å2
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Refine analyze | Luzzati coordinate error obs: 0.766 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: 1 / Resolution: 3.03→19.88 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 3.03→3.24 Å / Total num. of bins used: 8
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Refinement TLS params. | Method: refined / Origin x: 38.0344 Å / Origin y: 35.3267 Å / Origin z: 302.91 Å
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Refinement TLS group | Selection details: { A|* } |