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Yorodumi- PDB-7g1w: Crystal Structure of human FABP4 binding site mutated to that of ... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7g1w | ||||||
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Title | Crystal Structure of human FABP4 binding site mutated to that of FABP5 in complex with 5-(3,5-dichloroanilino)-3,3-dimethyl-5-oxopentanoic acid | ||||||
Components | Fatty acid-binding protein, adipocyte | ||||||
Keywords | LIPID BINDING PROTEIN / FATTY ACID BINDING PROTEIN / CYTOPLASM / LIPID-BINDING / TRANSPORT / PROTEIN BINDING | ||||||
Function / homology | Function and homology information hormone receptor binding / long-chain fatty acid transmembrane transporter activity / cellular response to lithium ion / long-chain fatty acid binding / Triglyceride catabolism / white fat cell differentiation / fatty acid transport / long-chain fatty acid transport / brown fat cell differentiation / lipid droplet ...hormone receptor binding / long-chain fatty acid transmembrane transporter activity / cellular response to lithium ion / long-chain fatty acid binding / Triglyceride catabolism / white fat cell differentiation / fatty acid transport / long-chain fatty acid transport / brown fat cell differentiation / lipid droplet / cholesterol homeostasis / fatty acid binding / response to bacterium / Transcriptional regulation of white adipocyte differentiation / positive regulation of inflammatory response / cellular response to tumor necrosis factor / positive regulation of cold-induced thermogenesis / negative regulation of DNA-templated transcription / extracellular exosome / nucleus / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.34 Å | ||||||
Authors | Ehler, A. / Benz, J. / Obst, U. / Brunner, M. / Rudolph, M.G. | ||||||
Funding support | Switzerland, 1items
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Citation | Journal: To be published Title: Crystal Structure of a human FABP4 binding site mutated to that of FABP5 complex Authors: Obst, U. / Magnone, C. / Kuhn, B. / Rudolph, M.G. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7g1w.cif.gz | 67.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7g1w.ent.gz | 50.1 KB | Display | PDB format |
PDBx/mmJSON format | 7g1w.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 7g1w_validation.pdf.gz | 762.1 KB | Display | wwPDB validaton report |
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Full document | 7g1w_full_validation.pdf.gz | 763.2 KB | Display | |
Data in XML | 7g1w_validation.xml.gz | 9.2 KB | Display | |
Data in CIF | 7g1w_validation.cif.gz | 12.7 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/g1/7g1w ftp://data.pdbj.org/pub/pdb/validation_reports/g1/7g1w | HTTPS FTP |
-Group deposition
ID | G_1002264 (222 entries) |
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Title | To be published |
Type | undefined |
Description | A set of fabp crystal structures |
-Related structure data
Similar structure data | Similarity search - Function & homologyF&H Search |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 15012.244 Da / Num. of mol.: 1 / Mutation: V24L,V33M,A34G,M41C,S54T,F58L,H94Q,S125C Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: FABP4 / Plasmid: PET15b / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P15090 |
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#2: Chemical | ChemComp-W90 / |
#3: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.06 Å3/Da / Density % sol: 40.29 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7 Details: protein in 25mM Tris/HCl pH 7.5 100mM NaCl, see also PMID 27658368 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SLS / Beamline: X10SA / Wavelength: 0.70003 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: PSI PILATUS 6M / Detector: PIXEL / Date: Feb 5, 2012 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.70003 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.34→42.78 Å / Num. obs: 28626 / % possible obs: 99.9 % / Redundancy: 6.22 % / Biso Wilson estimate: 20.259 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.096 / Rrim(I) all: 0.109 / Rsym value: 0.096 / Χ2: 0.829 / Net I/σ(I): 9.57 / Num. measured all: 176814 / Scaling rejects: 14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: inhouse model Resolution: 1.34→42.8 Å / Cor.coef. Fo:Fc: 0.96 / Cor.coef. Fo:Fc free: 0.946 / SU B: 1.224 / SU ML: 0.049 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.066 / ESU R Free: 0.071 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: there is a second molecule of unknown identity above the ligand, could be a short fatty acid. modeling a string of water is not supported by chemical environment
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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 max: 61.28 Å2 / Biso mean: 15.59 Å2 / Biso min: 7.07 Å2
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Refinement step | Cycle: final / Resolution: 1.34→42.8 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.34→1.375 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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