[English] 日本語
Yorodumi- PDB-1pxy: Crystal structure of the actin-crosslinking core of Arabidopsis f... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1pxy | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal structure of the actin-crosslinking core of Arabidopsis fimbrin | ||||||
Components | fimbrin-like protein | ||||||
Keywords | STRUCTURAL PROTEIN / CALPONIN HOMOLOGY / F-ACTIN-BINDING DOMAIN (ABD) / F-ACTIN-CROSSLINKING / Structural Genomics / PSI / Protein Structure Initiative / New York SGX Research Center for Structural Genomics / NYSGXRC | ||||||
Function / homology | Function and homology information actin filament network formation / actin filament bundle / actin filament bundle assembly / actin filament / circadian rhythm / actin filament binding / metal ion binding / cytoplasm Similarity search - Function | ||||||
Biological species | Arabidopsis thaliana (thale cress) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.4 Å | ||||||
Authors | Klein, M.G. / Shi, W. / Tseng, Y. / Wirtz, D. / Almo, S.C. / Burley, S.K. / New York SGX Research Center for Structural Genomics (NYSGXRC) | ||||||
Citation | Journal: Structure / Year: 2004 Title: Structure of the actin crosslinking core of fimbrin. Authors: Klein, M.G. / Shi, W. / Ramagopal, U. / Tseng, Y. / Wirtz, D. / Kovar, D.R. / Staiger, C.J. / Almo, S.C. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1pxy.cif.gz | 198.6 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1pxy.ent.gz | 156.9 KB | Display | PDB format |
PDBx/mmJSON format | 1pxy.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 1pxy_validation.pdf.gz | 442.8 KB | Display | wwPDB validaton report |
---|---|---|---|---|
Full document | 1pxy_full_validation.pdf.gz | 466.5 KB | Display | |
Data in XML | 1pxy_validation.xml.gz | 37.4 KB | Display | |
Data in CIF | 1pxy_validation.cif.gz | 51.6 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/px/1pxy ftp://data.pdbj.org/pub/pdb/validation_reports/px/1pxy | HTTPS FTP |
-Related structure data
Related structure data | 1rt8C 1aoaS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
2 |
| ||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 57547.645 Da / Num. of mol.: 2 / Fragment: actin-crosslinking core, residues 123-623 / Mutation: V240L Source method: isolated from a genetically manipulated source Source: (gene. exp.) Arabidopsis thaliana (thale cress) / Plasmid: pGEX4T-2 / Species (production host): Escherichia coli / Production host: Escherichia coli BL21 (bacteria) / Strain (production host): BL21 / References: UniProt: Q7G188 #2: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 2 |
---|
-Sample preparation
Crystal | Density Matthews: 2.9 Å3/Da / Density % sol: 57.53 % |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 8.2 Details: 6% PEG 8000, 100 mM Tris, 1mM DTT, pH 8.2, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 200 K | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X9B / Wavelength: 0.984, 0.9786, 0.9789, 0.9560 | |||||||||||||||
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Mar 1, 2001 | |||||||||||||||
Radiation | Monochromator: Double flat crystal monochromator with fixed exit geometry Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||
Radiation wavelength |
| |||||||||||||||
Reflection | Resolution: 2.4→30 Å / Num. all: 51046 / Num. obs: 44865 / % possible obs: 87.5 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5.97 % / Rsym value: 0.067 / Net I/σ(I): 20.71 | |||||||||||||||
Reflection shell | Resolution: 2.4→2.49 Å / Redundancy: 4.1 % / Rmerge(I) obs: 0.315 / Mean I/σ(I) obs: 3.35 / Num. unique all: 4394 / Rsym value: 0.303 / % possible all: 86.7 |
-Processing
Software |
| |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MAD Starting model: PDB ENTRY 1AOA Resolution: 2.4→20 Å / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
| |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.4→20 Å
| |||||||||||||||||||||||||
LS refinement shell | Resolution: 2.4→2.49 Å
|