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- PDB-2pvs: Structure of human pancreatic lipase related protein 2 mutant N336Q -
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Open data
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Basic information
Entry | Database: PDB / ID: 2pvs | ||||||
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Title | Structure of human pancreatic lipase related protein 2 mutant N336Q | ||||||
![]() | Pancreatic lipase-related protein 2 | ||||||
![]() | HYDROLASE / Lipase / galacto lipids hydrolysis | ||||||
Function / homology | ![]() galactolipase / galactolipid catabolic process / galactolipase activity / 1-18:1-2-16:0-monogalactosyldiacylglycerol lipase activity / Digestion of dietary lipid / lipid digestion / triglyceride catabolic process / phospholipase activity / acylglycerol lipase activity / zymogen granule membrane ...galactolipase / galactolipid catabolic process / galactolipase activity / 1-18:1-2-16:0-monogalactosyldiacylglycerol lipase activity / Digestion of dietary lipid / lipid digestion / triglyceride catabolic process / phospholipase activity / acylglycerol lipase activity / zymogen granule membrane / phospholipid catabolic process / phosphatidylcholine catabolic process / triacylglycerol lipase / triglyceride lipase activity / triglyceride metabolic process / neuron projection / calcium ion binding / extracellular space / extracellular region Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Spinelli, S. / Eydoux, C. / Carriere, F. / Cambillau, C. | ||||||
![]() | ![]() Title: Structure of human pancreatic lipase-related protein 2 with the lid in an open conformation. Authors: Eydoux, C. / Spinelli, S. / Davis, T.L. / Walker, J.R. / Seitova, A. / Dhe-Paganon, S. / De Caro, A. / Cambillau, C. / Carriere, F. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 182.1 KB | Display | ![]() |
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PDB format | ![]() | 143.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 426.7 KB | Display | ![]() |
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Full document | ![]() | 441.7 KB | Display | |
Data in XML | ![]() | 20.2 KB | Display | |
Data in CIF | ![]() | 30.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2oxeC ![]() 1gplS 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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1 | ![]()
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2 | ![]()
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3 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Refine code: 5
NCS ensembles :
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Components
#1: Protein | Mass: 50180.184 Da / Num. of mol.: 2 / Mutation: N336Q Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() #2: Chemical | ChemComp-SO4 / #3: Chemical | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.6 Å3/Da / Density % sol: 65.81 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 6.7 Details: 6 microliter of protein (14.5 mg/ml in 0.2 M NaCl, 25 mM Tris-HCl, pH 8.0) and 2 microliter of 2.05 M Ammonium sulphate, 0.1 M Hepes, pH 6.7, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Feb 9, 2007 / Details: mirrors |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.931 Å / Relative weight: 1 |
Reflection | Resolution: 3→35 Å / Num. all: 27791 / Num. obs: 27791 / % possible obs: 100 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 6 % / Biso Wilson estimate: 88 Å2 / Rmerge(I) obs: 0.118 / Rsym value: 0.118 / Net I/σ(I): 10.5 |
Reflection shell | Resolution: 3→3.16 Å / Redundancy: 6.1 % / Rmerge(I) obs: 0.48 / Mean I/σ(I) obs: 1.5 / Num. unique all: 4339 / Rsym value: 0.48 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: pdb entry 1GPL Resolution: 3→34.18 Å / Cor.coef. Fo:Fc: 0.936 / Cor.coef. Fo:Fc free: 0.888 / SU B: 31.566 / SU ML: 0.279 / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R Free: 0.383 / 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: 51.447 Å2
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Refine analyze | Luzzati coordinate error free: 0.38 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3→34.18 Å
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Refine LS restraints |
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Refine LS restraints NCS | Dom-ID: 1 / Auth asym-ID: A / Refine-ID: X-RAY DIFFRACTION
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LS refinement shell | Resolution: 3→3.077 Å / Total num. of bins used: 20
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