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- PDB-3fa6: Crystal structure of the R132K:Y134F:R111L:L121D:T54V mutant of c... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3fa6 | ||||||
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Title | Crystal structure of the R132K:Y134F:R111L:L121D:T54V mutant of cellular retinoic acid-binding protein II complexed with C15-aldehyde (a retinal analog) at 1.54 angstrom resolution | ||||||
![]() | Cellular retinoic acid-binding protein 2 | ||||||
![]() | TRANSPORT PROTEIN / CRABPII / retinal / protonated Schiff base / PSB / C15-aldehyde / retinoic acid / retinoid / Cytoplasm / Nucleus / Retinol-binding / Transport / Vitamin A | ||||||
Function / homology | ![]() 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 / signal transduction / endoplasmic reticulum / extracellular exosome / nucleoplasm / nucleus / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Jia, X. / Geiger, J.H. | ||||||
![]() | ![]() Title: Two distinctive orientations of binding determined by a single mutation in the CRABPII mutant-C15-aldehyde complexes Authors: Jia, X. / Lee, K.S. / Vasileiou, C. / Borhan, B. / Geiger, J.H. #1: ![]() Title: Protein engineering: wavelength regulation mechanism investigated in a rhodopsin mimic Authors: Lee, K.S. / Jia, X. / Vasileiou, C. / Geiger, J.H. / Borhan, B. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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PDBx/mmCIF format | ![]() | 140.4 KB | Display | ![]() |
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PDB format | ![]() | 111.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related 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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Unit cell |
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Components
#1: Protein | Mass: 15493.708 Da / Num. of mol.: 2 / Mutation: R132K, Y134F, R111L, L121D, T54V Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.44 Å3/Da / Density % sol: 49.57 % |
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Crystal grow | Temperature: 277 K / Method: vapor diffusion, hanging drop / pH: 5.8 Details: 0.1M sodium acetate, 18% PEG6000, pH 5.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Aug 8, 2007 |
Radiation | Monochromator: C(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97869 Å / Relative weight: 1 |
Reflection | Resolution: 1.54→63.76 Å / Num. obs: 45260 / % possible obs: 98.7 % / Observed criterion σ(I): 1 / Redundancy: 4.6 % / Rmerge(I) obs: 0.054 / Net I/σ(I): 31.3 |
Reflection shell | Resolution: 1.54→1.6 Å / Redundancy: 3.4 % / Rmerge(I) obs: 0.366 / Mean I/σ(I) obs: 2.5 / % possible all: 96.7 |
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Processing
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Refinement | Resolution: 1.54→32.16 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.945 / SU B: 3.08 / SU ML: 0.052 / Cross valid method: THROUGHOUT / ESU R: 0.102 / ESU R Free: 0.087 / 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: 25.613 Å2
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Refinement step | Cycle: LAST / Resolution: 1.54→32.16 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.54→1.58 Å / Total num. of bins used: 20
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