[English] 日本語
Yorodumi- PDB-2bdx: X-ray Crystal Structure of dihydromicrocystin-LA bound to Protein... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2bdx | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | X-ray Crystal Structure of dihydromicrocystin-LA bound to Protein Phosphatase-1 | |||||||||
Components |
| |||||||||
Keywords | HYDROLASE/HYDROLASE INHIBITOR / Protein phosphatase / natural product inhibitors / microcystins / nodularins / HYDROLASE / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | |||||||||
Function / homology | Function and homology information PTW/PP1 phosphatase complex / regulation of nucleocytoplasmic transport / protein phosphatase 1 binding / lamin binding / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / microtubule organizing center / myosin phosphatase activity / protein serine/threonine phosphatase activity / glycogen metabolic process ...PTW/PP1 phosphatase complex / regulation of nucleocytoplasmic transport / protein phosphatase 1 binding / lamin binding / SHOC2 M1731 mutant abolishes MRAS complex function / Gain-of-function MRAS complexes activate RAF signaling / microtubule organizing center / myosin phosphatase activity / protein serine/threonine phosphatase activity / glycogen metabolic process / protein-serine/threonine phosphatase / entrainment of circadian clock by photoperiod / Triglyceride catabolism / phosphatase activity / phosphoprotein phosphatase activity / cleavage furrow / blastocyst development / Amplification of signal from unattached kinetochores via a MAD2 inhibitory signal / Mitotic Prometaphase / EML4 and NUDC in mitotic spindle formation / positive regulation of glial cell proliferation / Resolution of Sister Chromatid Cohesion / Downregulation of TGF-beta receptor signaling / protein dephosphorylation / RHO GTPases Activate Formins / RAF activation / circadian regulation of gene expression / regulation of circadian rhythm / neuron differentiation / kinetochore / Separation of Sister Chromatids / MAPK cascade / Circadian Clock / presynapse / midbody / spermatogenesis / mitochondrial outer membrane / dendritic spine / nuclear speck / cell cycle / cell division / protein domain specific binding / focal adhesion / glutamatergic synapse / protein-containing complex binding / nucleolus / protein kinase binding / protein-containing complex / mitochondrion / RNA binding / metal ion binding / nucleus / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) Microcystis aeruginosa (bacteria) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.3 Å | |||||||||
Authors | Maynes, J.T. / Luu, H.A. / Cherney, M.M. / Andersen, R.J. / Williams, D. / Holmes, C.F. / James, M.N. | |||||||||
Citation | Journal: J.Mol.Biol. / Year: 2006 Title: Crystal Structures of Protein Phosphatase-1 Bound to Motuporin and Dihydromicrocystin-LA: Elucidation of the Mechanism of Enzyme Inhibition by Cyanobacterial Toxins. Authors: Maynes, J.T. / Luu, H.A. / Cherney, M.M. / Andersen, R.J. / Williams, D. / Holmes, C.F. / James, M.N. | |||||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 2bdx.cif.gz | 78.3 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb2bdx.ent.gz | 56.4 KB | Display | PDB format |
PDBx/mmJSON format | 2bdx.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/bd/2bdx ftp://data.pdbj.org/pub/pdb/validation_reports/bd/2bdx | HTTPS FTP |
---|
-Related structure data
Related structure data | 2bcdC 1jk7S C: citing same article (ref.) S: Starting model for refinement |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
| ||||||||
Components on special symmetry positions |
|
-Components
#1: Protein | Mass: 37030.777 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: Ppp1cc / Production host: Escherichia coli (E. coli) References: UniProt: P36873, protein-serine/threonine phosphatase | ||
---|---|---|---|
#2: Protein/peptide | | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.12 Å3/Da / Density % sol: 42.06 % |
---|---|
Crystal grow | Temperature: 273 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 2.3 M lithium sulfate, Tris-HCl (100 mM, pH 8.0), polyethylene glycol 400 (2%) and beta-mercaptoethanol (10 mM), VAPOR DIFFUSION, HANGING DROP, temperature 273K |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: ALS / Beamline: 8.3.1 / Wavelength: 1 Å |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Jan 1, 2003 / Details: mirrors |
Radiation | Monochromator: mirrors / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.3→100 Å / Num. obs: 14724 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 3 / Redundancy: 7.7 % / Rmerge(I) obs: 0.067 / Rsym value: 0.067 / Net I/σ(I): 8.5 |
Reflection shell | Resolution: 2.3→2.42 Å / % possible obs: 100 % / Redundancy: 7.6 % / Rmerge(I) obs: 0.267 / Mean I/σ(I) obs: 2.5 / Num. measured obs: 2101 / Num. unique all: 2101 / Rsym value: 0.267 / % possible all: 100 |
-Phasing
Phasing MR | Rfactor: 34.5 / Cor.coef. Fo:Fc: 72.8 / Cor.coef. Io to Ic: 69.6
|
---|
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ID 1JK7 Resolution: 2.3→35.36 Å / Cor.coef. Fo:Fc: 0.932 / Cor.coef. Fo:Fc free: 0.912 / SU B: 6.126 / SU ML: 0.155 / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 3 / ESU R: 0.378 / ESU R Free: 0.245 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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: 32.699 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.3→35.36 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.3→2.36 Å / Total num. of bins used: 20
|