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Yorodumi- PDB-3cwk: Crystal Structure of the R132K:Y134F:R111L:T54V:L121E Mutant of C... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3cwk | ||||||
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Title | Crystal Structure of the R132K:Y134F:R111L:T54V:L121E Mutant of Cellular Retinoic Acid Binding Protein Type II in Complex with All-trans-Retinoic Acid at 1.57 Angstroms Resolution | ||||||
Components | Cellular retinoic acid-binding protein 2 | ||||||
Keywords | TRANSPORT PROTEIN / CRABPII / RETINOIC ACID / RETINOIDS / BETA BARREL / HIGH RESOLUTION / Cytoplasm / Nucleus / Retinol-binding / Transport / Vitamin A | ||||||
Function / homology | Function and homology information positive regulation of collateral sprouting / retinoid binding / retinal binding / retinoic acid binding / embryonic forelimb morphogenesis / retinoic acid metabolic process / retinol binding / Signaling by Retinoic Acid / epidermis development / fatty acid transport ...positive regulation of collateral sprouting / retinoid binding / retinal binding / retinoic acid binding / embryonic forelimb morphogenesis / retinoic acid metabolic process / retinol binding / Signaling by Retinoic Acid / epidermis development / fatty acid transport / cyclin binding / fatty acid binding / regulation of DNA-templated transcription / endoplasmic reticulum / signal transduction / extracellular exosome / nucleoplasm / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / RIGID BODY REFINEMENT / Resolution: 1.6 Å | ||||||
Authors | Vaezeslami, S. / Geiger, J.H. | ||||||
Citation | Journal: Acta Crystallogr.,Sect.D / Year: 2008 Title: Structural analysis of site-directed mutants of cellular retinoic acid-binding protein II addresses the relationship between structural integrity and ligand binding. Authors: Vaezeslami, S. / Jia, X. / Vasileiou, C. / Borhan, B. / Geiger, J.H. #1: Journal: Thesis Title: Determining Crystal Structures of Proteins and Protein Complexes by X-Ray Crystallography: X-Ray Crystallographic Studies of the Mutants of Cellular Retinoic Acid Binding Protein Type II ...Title: Determining Crystal Structures of Proteins and Protein Complexes by X-Ray Crystallography: X-Ray Crystallographic Studies of the Mutants of Cellular Retinoic Acid Binding Protein Type II Toward Designing a Mimic of Rhodopsin Authors: Vaezeslami, S. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3cwk.cif.gz | 80.5 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3cwk.ent.gz | 61.3 KB | Display | PDB format |
PDBx/mmJSON format | 3cwk.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/cw/3cwk ftp://data.pdbj.org/pub/pdb/validation_reports/cw/3cwk | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 15507.735 Da / Num. of mol.: 1 / Mutation: T54V, R111L, L121E, R132K, Y134F Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: CRABP2 / Plasmid: PET17-B / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3)PLYSS / References: UniProt: P29373 |
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#2: Chemical | ChemComp-SO4 / |
#3: Chemical | ChemComp-REA / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.58 Å3/Da / Density % sol: 52.29 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 0.1 M MES, 30% (W/V) PEG 5000, 0.2 M AMMONIUM SULFATE, pH 6.50, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 77 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 32-ID / Wavelength: 1 |
Detector | Type: MARRESEARCH / Detector: CCD / Date: Mar 13, 2004 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→50 Å / Num. obs: 21826 / % possible obs: 99.8 % / Observed criterion σ(I): -3 / Rmerge(I) obs: 0.05 / Net I/σ(I): 27.28 |
Reflection shell | Resolution: 1.6→1.66 Å / Rmerge(I) obs: 0.157 / % possible all: 100 |
-Processing
Software |
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Refinement | Method to determine structure: RIGID BODY REFINEMENT / Resolution: 1.6→39.47 Å / Cor.coef. Fo:Fc: 0.975 / Cor.coef. Fo:Fc free: 0.96 / SU B: 2.15 / SU ML: 0.036 / Cross valid method: THROUGHOUT / ESU R: 0.093 / ESU R Free: 0.076 / 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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 14.29 Å2
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Refinement step | Cycle: LAST / Resolution: 1.6→39.47 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.6→1.64 Å / Total num. of bins used: 20
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