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- PDB-4yw9: Structure of rat cytosolic pepck in complex with 3-mercaptopicoli... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4yw9 | |||||||||
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Title | Structure of rat cytosolic pepck in complex with 3-mercaptopicolinic acid and GTP | |||||||||
![]() | Phosphoenolpyruvate carboxykinase, cytosolic [GTP] | |||||||||
![]() | LYASE / KINASE / GLUCONEOGENESIS / TRANSFERASE | |||||||||
Function / homology | ![]() Gluconeogenesis / phosphoenolpyruvate carboxykinase activity / cellular response to potassium ion starvation / protein serine kinase activity (using GTP as donor) / response to methionine / Transferases; Transferring phosphorus-containing groups; Protein-serine/threonine kinases / glycerol biosynthetic process from pyruvate / phosphoenolpyruvate carboxykinase (GTP) / phosphoenolpyruvate carboxykinase (GTP) activity / propionate catabolic process ...Gluconeogenesis / phosphoenolpyruvate carboxykinase activity / cellular response to potassium ion starvation / protein serine kinase activity (using GTP as donor) / response to methionine / Transferases; Transferring phosphorus-containing groups; Protein-serine/threonine kinases / glycerol biosynthetic process from pyruvate / phosphoenolpyruvate carboxykinase (GTP) / phosphoenolpyruvate carboxykinase (GTP) activity / propionate catabolic process / cellular response to raffinose / tricarboxylic acid metabolic process / regulation of lipid biosynthetic process / response to interleukin-6 / cellular response to fructose stimulus / cellular hypotonic response / carboxylic acid binding / cellular hypotonic salinity response / cellular response to phorbol 13-acetate 12-myristate / oxaloacetate metabolic process / hepatocyte differentiation / positive regulation of memory T cell differentiation / cellular hyperosmotic response / glyceraldehyde-3-phosphate biosynthetic process / nucleoside diphosphate kinase activity / cellular hyperosmotic salinity response / response to lipid / cellular response to glucagon stimulus / response to starvation / cellular response to interleukin-1 / positive regulation of lipid biosynthetic process / cellular response to retinoic acid / cellular response to cAMP / response to nutrient levels / cellular response to dexamethasone stimulus / response to activity / gluconeogenesis / cellular response to glucose stimulus / response to bacterium / response to insulin / lipid metabolic process / cellular response to insulin stimulus / GDP binding / glucose metabolic process / glucose homeostasis / cellular response to tumor necrosis factor / manganese ion binding / cellular response to hypoxia / peptidyl-serine phosphorylation / response to lipopolysaccharide / GTP binding / magnesium ion binding / endoplasmic reticulum / positive regulation of transcription by RNA polymerase II / cytoplasm / cytosol Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Balan, M.D. / Johnson, T.A. / Mcleod, M.J. / Lotosky, W.R. / Holyoak, T. | |||||||||
Funding support | ![]() ![]()
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![]() | ![]() Title: Inhibition and Allosteric Regulation of Monomeric Phosphoenolpyruvate Carboxykinase by 3-Mercaptopicolinic Acid. Authors: Balan, M.D. / Mcleod, M.J. / Lotosky, W.R. / Ghaly, M. / Holyoak, T. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 162.2 KB | Display | ![]() |
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PDB format | ![]() | 119.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 778 KB | Display | ![]() |
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Full document | ![]() | 783.7 KB | Display | |
Data in XML | ![]() | 31.5 KB | Display | |
Data in CIF | ![]() | 48.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4yw8C ![]() 4ywbC ![]() 4ywdC ![]() 2qewS C: citing same article ( S: Starting model for refinement |
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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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 69643.789 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P07379, phosphoenolpyruvate carboxykinase (GTP) |
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-Non-polymers , 7 types, 692 molecules ![](data/chem/img/GTP.gif)
![](data/chem/img/MN.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/1WD.gif)
![](data/chem/img/MOH.gif)
![](data/chem/img/1PE.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/MN.gif)
![](data/chem/img/NA.gif)
![](data/chem/img/1WD.gif)
![](data/chem/img/MOH.gif)
![](data/chem/img/1PE.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-GTP / | ||||||||||
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#3: Chemical | #4: Chemical | ChemComp-NA / | #5: Chemical | ChemComp-1WD / | #6: Chemical | ChemComp-MOH / | #7: Chemical | ChemComp-1PE / | #8: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.14 Å3/Da / Density % sol: 42.6 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.4 Details: 25% PEG 3350, 0.1M HEPES PH 7.4,2 MM MNCL2, 10MM GTP, 1MM 3-MERCAPTOPICOLINIC ACID, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K PH range: 7.4 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Apr 2, 2009 / Details: FLAT MIRROR (VERTICAL FOCUSING) |
Radiation | Monochromator: SIDE SCATTERING BENT CUBE-ROOT I -BEAM SINGLE CRYSTAL Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 1.4→100 Å / Num. obs: 110377 / % possible obs: 94.4 % / Redundancy: 7.2 % / Rmerge(I) obs: 0.058 / Net I/σ(I): 13.5 |
Reflection shell | Resolution: 1.4→1.45 Å / Redundancy: 5.7 % / Rmerge(I) obs: 0.417 / % possible all: 76.2 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2QEW Resolution: 1.4→29.16 Å / Cor.coef. Fo:Fc: 0.974 / Cor.coef. Fo:Fc free: 0.964 / SU B: 1.296 / SU ML: 0.049 / Cross valid method: THROUGHOUT / ESU R: 0.064 / ESU R Free: 0.066 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: 20.04 Å2
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Refinement step | Cycle: LAST / Resolution: 1.4→29.16 Å
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Refine LS restraints |
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