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- PDB-3ssy: Engineered low-affinity halide-binding protein derived from YFP: ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3ssy | |||||||||
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Title | Engineered low-affinity halide-binding protein derived from YFP: iodide complex | |||||||||
![]() | Green fluorescent protein | |||||||||
![]() | HALIDE BINDING PROTEIN / beta barrel / luminescent protein / yellow fluorescent protein / imaging reagent | |||||||||
Function / homology | ![]() | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Wang, W. / Grimley, J.S. / Beese, L.S. / Hellinga, H.W. | |||||||||
![]() | ![]() Title: Determination of engineered chloride-binding site structures in fluorescent proteins reveals principles of halide recognition Authors: Wang, W. / Grimley, J.S. / Augustine, G.J. / Beese, L.S. / Hellinga, H.W. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 107.6 KB | Display | ![]() |
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PDB format | ![]() | 81.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3sryC ![]() 3ss0C ![]() 3sshC ![]() 3sskC ![]() 3sslC ![]() 3sspC ![]() 3sstSC ![]() 3ssvC ![]() 3svbC ![]() 3svcC ![]() 3svdC ![]() 3sveC C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 29362.801 Da / Num. of mol.: 1 / Mutation: S72A, K79R, T203Y, H231L Source method: isolated from a genetically manipulated source Details: synthetic / Source: (gene. exp.) ![]() ![]() ![]() ![]() | ||||
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#2: Chemical | #3: Water | ChemComp-HOH / | Sequence details | UNP RESIDUE SER65 UNDERWENT MUTATION TO GLY. GLY65, TYR66, AND GLY67 CIRCULARIZ | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.89 Å3/Da / Density % sol: 34.98 % |
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Crystal grow | Temperature: 290 K / Method: vapor diffusion, hanging drop / pH: 5.6 Details: 22% PEG2000, 50 mM sodium acetate, 90 mM magnesium chloride, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 290K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Feb 10, 2010 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Rosenbaum-Rock double-crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 1.1109 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.769→46.222 Å / Num. obs: 22178 / % possible obs: 99.1 % / Redundancy: 7 % / Rmerge(I) obs: 0.057 / Net I/σ(I): 14 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 3SST Resolution: 1.769→46.222 Å / Occupancy max: 1 / Occupancy min: 0.14 / SU ML: 0.32 / σ(F): 1.34 / Phase error: 18.28 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.77 Å / VDW probe radii: 0.9 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 40.551 Å2 / ksol: 0.406 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.769→46.222 Å
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Refine LS restraints |
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LS refinement shell |
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