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Yorodumi- PDB-5a5y: Crystal structure of AtTTM3 in complex with tripolyphosphate and ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 5a5y | ||||||
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Title | Crystal structure of AtTTM3 in complex with tripolyphosphate and magnesium ion (form A) | ||||||
Components | TRIPHOSPHATE TUNEL METALLOENZYME 3 | ||||||
Keywords | HYDROLASE / INORGANIC POLYPHOSPHATE / TRIPOLYPHOSPHATE / TRIPHOSPHATE TUNNEL METALLOENZYME | ||||||
Function / homology | Function and homology information triphosphatase / inorganic triphosphate phosphatase activity / root development / anaphase-promoting complex / Hydrolases; Acting on acid anhydrides; In phosphorus-containing anhydrides / ATP hydrolysis activity / ATP binding / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ARABIDOPSIS THALIANA (thale cress) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SIRAS / Resolution: 1.92 Å | ||||||
Authors | Martinez, J. / Truffault, V. / Hothorn, M. | ||||||
Citation | Journal: J.Biol.Chem. / Year: 2015 Title: Structural Determinants for Substrate Binding and Catalysis in Triphosphate Tunnel Metalloenzymes. Authors: Martinez, J. / Truffault, V. / Hothorn, M. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5a5y.cif.gz | 199.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5a5y.ent.gz | 162.8 KB | Display | PDB format |
PDBx/mmJSON format | 5a5y.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 5a5y_validation.pdf.gz | 1.1 MB | Display | wwPDB validaton report |
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Full document | 5a5y_full_validation.pdf.gz | 1.1 MB | Display | |
Data in XML | 5a5y_validation.xml.gz | 19.7 KB | Display | |
Data in CIF | 5a5y_validation.cif.gz | 28.2 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/a5/5a5y ftp://data.pdbj.org/pub/pdb/validation_reports/a5/5a5y | HTTPS FTP |
-Related structure data
Related structure data | 5a60C 5a61C 5a64C 5a65C 5a66C 5a67C 5a68C C: citing same article (ref.) |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 24323.764 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ARABIDOPSIS THALIANA (thale cress) / Strain: COL0 / Plasmid: PETM11 / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / Variant (production host): RIL References: UniProt: Q9SIY3, adenosinetriphosphatase, triphosphatase #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-EDO / #5: 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: 3.44 Å3/Da / Density % sol: 64.28 % / Description: NONE |
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Crystal grow | pH: 5 / Details: 2.2 M NACL, 0.1 M CITRIC ACID/NAOH PH 5.0 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.99998 |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Feb 17, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.99998 Å / Relative weight: 1 |
Reflection | Resolution: 1.92→45.33 Å / Num. obs: 49737 / % possible obs: 98.5 % / Observed criterion σ(I): -3 / Redundancy: 10.59 % / Rmerge(I) obs: 0.08 / Net I/σ(I): 20.06 |
Reflection shell | Resolution: 1.92→2.04 Å / Redundancy: 8.35 % / Rmerge(I) obs: 1.21 / Mean I/σ(I) obs: 2.18 / % possible all: 90.8 |
-Processing
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Refinement | Method to determine structure: SIRAS Starting model: NONE Resolution: 1.92→45.37 Å / Cor.coef. Fo:Fc: 0.973 / Cor.coef. Fo:Fc free: 0.958 / SU B: 6.344 / SU ML: 0.08 / Cross valid method: THROUGHOUT / ESU R: 0.17 / ESU R Free: 0.113 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED
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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 mean: 39.118 Å2
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Refinement step | Cycle: LAST / Resolution: 1.92→45.37 Å
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