[English] 日本語
Yorodumi- PDB-1yaj: Crystal Structure of Human Liver Carboxylesterase in complex with... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1yaj | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal Structure of Human Liver Carboxylesterase in complex with benzil | ||||||
Components | CES1 proteinCarboxylesterase 1 | ||||||
Keywords | HYDROLASE / Carboxylesterase / Benzil / Inhibition | ||||||
Function / homology | Function and homology information cholesterol ester hydrolysis involved in cholesterol transport / methylumbelliferyl-acetate deacetylase / methylumbelliferyl-acetate deacetylase activity / sterol esterase / sterol esterase activity / medium-chain fatty acid metabolic process / regulation of bile acid secretion / positive regulation of cholesterol metabolic process / Physiological factors / carboxylesterase ...cholesterol ester hydrolysis involved in cholesterol transport / methylumbelliferyl-acetate deacetylase / methylumbelliferyl-acetate deacetylase activity / sterol esterase / sterol esterase activity / medium-chain fatty acid metabolic process / regulation of bile acid secretion / positive regulation of cholesterol metabolic process / Physiological factors / carboxylesterase / carboxylesterase activity / reverse cholesterol transport / cellular response to cholesterol / regulation of bile acid biosynthetic process / carboxylic ester hydrolase activity / Phase I - Functionalization of compounds / Aspirin ADME / cholesterol biosynthetic process / negative regulation of cholesterol storage / positive regulation of cholesterol efflux / cellular response to low-density lipoprotein particle stimulus / Metabolism of Angiotensinogen to Angiotensins / lipid catabolic process / cholesterol metabolic process / epithelial cell differentiation / lipid droplet / cholesterol homeostasis / response to toxic substance / endoplasmic reticulum lumen / endoplasmic reticulum / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 3.2 Å | ||||||
Authors | Fleming, C.D. / Bencharit, S. / Edwards, C.C. / Hyatt, J.L. / Morton, C.M. / Howard-Williams, E.L. / Potter, P.M. / Redinbo, M.R. | ||||||
Citation | Journal: J.Mol.Biol. / Year: 2005 Title: Structural insights into drug processing by human carboxylesterase 1: tamoxifen, mevastatin, and inhibition by benzil. Authors: Fleming, C.D. / Bencharit, S. / Edwards, C.C. / Hyatt, J.L. / Tsurkan, L. / Bai, F. / Fraga, C. / Morton, C.L. / Howard-Williams, E.L. / Potter, P.M. / Redinbo, M.R. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1yaj.cif.gz | 1.2 MB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1yaj.ent.gz | 1012.2 KB | Display | PDB format |
PDBx/mmJSON format | 1yaj.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ya/1yaj ftp://data.pdbj.org/pub/pdb/validation_reports/ya/1yaj | HTTPS FTP |
---|
-Related structure data
Related structure data | 1ya4C 1ya8C 1yahC 1mx5S S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
2 |
| ||||||||
3 |
| ||||||||
4 |
| ||||||||
Unit cell |
|
-Components
-Protein , 1 types, 12 molecules ABCDEFGHIJKL
#1: Protein | Mass: 58672.227 Da / Num. of mol.: 12 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Production host: Spodoptera frugiperda (fall armyworm) / Strain (production host): Sf9 / References: UniProt: P23141, carboxylesterase |
---|
-Sugars , 2 types, 24 molecules
#2: Sugar | ChemComp-NAG / #3: Sugar | ChemComp-SIA / |
---|
-Non-polymers , 3 types, 522 molecules
#4: Chemical | ChemComp-SO4 / #5: Chemical | ChemComp-BEZ / #6: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.96 Å3/Da / Density % sol: 58.42 % |
---|---|
Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: PEG 3350, Sodium Chloride, Lithium Chloride, Lithium Sulfate, Citrate, Glycerol, pH 5.5, VAPOR DIFFUSION, SITTING DROP, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 22-ID / Wavelength: 1.022 Å |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Dec 10, 2003 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.022 Å / Relative weight: 1 |
Reflection | Resolution: 3.2→50 Å / Num. all: 124749 / Num. obs: 124749 / % possible obs: 97.2 % / Observed criterion σ(F): 1 / Observed criterion σ(I): 1 / Redundancy: 5.5 % / Biso Wilson estimate: 32.2 Å2 / Rmerge(I) obs: 0.156 / Rsym value: 0.156 / Net I/σ(I): 3.9 |
Reflection shell | Resolution: 3.2→3.31 Å / Rmerge(I) obs: 0.446 / Mean I/σ(I) obs: 1.8 / Rsym value: 0.446 / % possible all: 96.9 |
-Processing
Software |
| |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 1MX5 Resolution: 3.2→54.56 Å / Rfactor Rfree error: 0.003 / Data cutoff high absF: 2488896.98 / Data cutoff high rms absF: 2488896.98 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 1 / Stereochemistry target values: Engh & Huber
| |||||||||||||||||||||||||
Solvent computation | Solvent model: FLAT MODEL / Bsol: 40.9222 Å2 / ksol: 0.372895 e/Å3 | |||||||||||||||||||||||||
Displacement parameters | Biso mean: 32.2 Å2
| |||||||||||||||||||||||||
Refine analyze |
| |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.2→54.56 Å
| |||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||
LS refinement shell | Resolution: 3.2→3.4 Å / Rfactor Rfree error: 0.01 / Total num. of bins used: 6
| |||||||||||||||||||||||||
Xplor file |
|