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- PDB-3p3u: Human transthyretin (TTR) complexed with 5-(2-ethoxyphenyl)-3-(py... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3p3u | ||||||
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Title | Human transthyretin (TTR) complexed with 5-(2-ethoxyphenyl)-3-(pyridin-4-yl)-1,2,4-oxadiazole | ||||||
![]() | Transthyretin | ||||||
![]() | hormone-binding protein / Hormone / T4 / Retinol Binding Protein | ||||||
Function / homology | ![]() Retinoid cycle disease events / The canonical retinoid cycle in rods (twilight vision) / thyroid hormone binding / purine nucleobase metabolic process / Non-integrin membrane-ECM interactions / Retinoid metabolism and transport / hormone activity / azurophil granule lumen / Amyloid fiber formation / Neutrophil degranulation ...Retinoid cycle disease events / The canonical retinoid cycle in rods (twilight vision) / thyroid hormone binding / purine nucleobase metabolic process / Non-integrin membrane-ECM interactions / Retinoid metabolism and transport / hormone activity / azurophil granule lumen / Amyloid fiber formation / Neutrophil degranulation / extracellular space / extracellular exosome / extracellular region / identical protein binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Connelly, S. / Wilson, I.A. | ||||||
![]() | ![]() Title: Potent kinetic stabilizers that prevent transthyretin-mediated cardiomyocyte proteotoxicity. Authors: Alhamadsheh, M.M. / Connelly, S. / Cho, A. / Reixach, N. / Powers, E.T. / Pan, D.W. / Wilson, I.A. / Kelly, J.W. / Graef, I.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 118.5 KB | Display | ![]() |
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PDB format | ![]() | 94.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3p3rC ![]() 3p3sC ![]() 3p3tC ![]() 2fbrS 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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1 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Details | Asu contains 2 monomers of the tetramer. 2-fold axis splits the two symmetry related dimers. |
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Components
#1: Protein | Mass: 13777.360 Da / Num. of mol.: 2 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: 2.08 Å3/Da / Density % sol: 40.77 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 5.5 Details: The WT-TTR was concentrated to 4 mg/mL in 10 mM NaPi, 100 mM KCl, at pH 7.6 and co-crystallized at room temperature using the vapor-diffusion sitting drop method. Crystals were grown from 1. ...Details: The WT-TTR was concentrated to 4 mg/mL in 10 mM NaPi, 100 mM KCl, at pH 7.6 and co-crystallized at room temperature using the vapor-diffusion sitting drop method. Crystals were grown from 1.395 M sodium citrate, 3.5% v/v glycerol at pH 5.5. The crystals were frozen using a cryo-protectant solution of 1.395 M sodium citrate, pH 5.5, containing 10% v/v glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 298K |
-Data collection
Diffraction source | Source: ![]() ![]() ![]() |
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Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: Apr 19, 2010 Details: Flat mirror (vertical focusing), single crystal Si(111) bent monochromator (ho rizontal focusing) |
Radiation | Monochromator: Side scattering bent cube-root I-beam single crystal, asymmetric cut 4.965 degs Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97945 Å / Relative weight: 1 |
Reflection | Resolution: 1.5→50 Å / Num. obs: 37481 / % possible obs: 99.4 % / Redundancy: 7.1 % / Biso Wilson estimate: 22 Å2 / Rsym value: 0.03 / Net I/σ(I): 54.2 |
Reflection shell | Resolution: 1.5→1.55 Å / Redundancy: 6.9 % / Mean I/σ(I) obs: 4.65 / Num. unique all: 3688 / Rsym value: 0.421 / % possible all: 99.9 |
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Processing
Software |
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Refinement | Method to determine structure: ![]() Starting model: PDB entry 2FBR Resolution: 1.5→50 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.96 / WRfactor Rfree: 0.2016 / WRfactor Rwork: 0.1672 / Occupancy max: 1 / Occupancy min: 0.12 / FOM work R set: 0.8848 / SU B: 2.46 / SU ML: 0.042 / SU R Cruickshank DPI: 0.0937 / SU Rfree: 0.0753 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.075 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 98.14 Å2 / Biso mean: 24.808 Å2 / Biso min: 10.52 Å2
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Refinement step | Cycle: LAST / Resolution: 1.5→50 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.498→1.537 Å / Total num. of bins used: 20
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