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- PDB-5l4j: Crystal Structure of Human Transthyretin in Complex with 4,4'-Dih... -

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Basic information

Entry
Database: PDB / ID: 5l4j
TitleCrystal Structure of Human Transthyretin in Complex with 4,4'-Dihydroxydiphenyl sulfone (Bisphenol S, BPS)
ComponentsTransthyretin
KeywordsTRANSPORT PROTEIN / thyroxine binding / 4 / 4'-Dihydroxydiphenyl sulfone (Bisphenol S / BPS) complex
Function / homology
Function and homology information


Defective visual phototransduction due to STRA6 loss of function / negative regulation of glomerular filtration / The canonical retinoid cycle in rods (twilight vision) / purine nucleobase metabolic process / molecular sequestering activity / phototransduction, visible light / Non-integrin membrane-ECM interactions / retinoid metabolic process / Retinoid metabolism and transport / hormone activity ...Defective visual phototransduction due to STRA6 loss of function / negative regulation of glomerular filtration / The canonical retinoid cycle in rods (twilight vision) / purine nucleobase metabolic process / molecular sequestering activity / phototransduction, visible light / Non-integrin membrane-ECM interactions / retinoid metabolic process / 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
Transthyretin/hydroxyisourate hydrolase domain / Transthyretin, conserved site / Transthyretin signature 2. / Transthyretin, thyroxine binding site / Transthyretin signature 1. / Transthyretin / Transthyretin/hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin/hydroxyisourate hydrolase domain superfamily / HIUase/Transthyretin family ...Transthyretin/hydroxyisourate hydrolase domain / Transthyretin, conserved site / Transthyretin signature 2. / Transthyretin, thyroxine binding site / Transthyretin signature 1. / Transthyretin / Transthyretin/hydroxyisourate hydrolase / Transthyretin/hydroxyisourate hydrolase domain / Transthyretin/hydroxyisourate hydrolase domain superfamily / HIUase/Transthyretin family / Immunoglobulin-like / Sandwich / Mainly Beta
Similarity search - Domain/homology
4-(4-hydroxyphenyl)sulfonylphenol / Transthyretin
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.62 Å
AuthorsGrundstrom, C. / Hall, M. / Zhang, J. / Olofsson, A. / Andersson, P. / Sauer-Eriksson, A.E.
Funding support Sweden, 1items
OrganizationGrant numberCountry
Swedish Research Council Sweden
CitationJournal: Environ. Sci. Technol. / Year: 2016
Title: Structure-Based Virtual Screening Protocol for in Silico Identification of Potential Thyroid Disrupting Chemicals Targeting Transthyretin.
Authors: Zhang, J. / Begum, A. / Brannstrom, K. / Grundstrom, C. / Iakovleva, I. / Olofsson, A. / Sauer-Eriksson, A.E. / Andersson, P.L.
History
DepositionMay 25, 2016Deposition site: PDBE / Processing site: PDBE
Revision 1.0Oct 12, 2016Provider: repository / Type: Initial release
Revision 1.1Nov 9, 2016Group: Database references
Revision 1.2Sep 13, 2017Group: Author supporting evidence / Category: pdbx_audit_support / Item: _pdbx_audit_support.funding_organization
Revision 1.3Jan 10, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / citation / database_2 / pdbx_initial_refinement_model / pdbx_struct_special_symmetry
Item: _citation.country / _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Transthyretin
B: Transthyretin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)28,0785
Polymers27,5552
Non-polymers5243
Water3,459192
1
A: Transthyretin
B: Transthyretin
hetero molecules

A: Transthyretin
B: Transthyretin
hetero molecules


Theoretical massNumber of molelcules
Total (without water)56,15710
Polymers55,1094
Non-polymers1,0476
Water724
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
crystal symmetry operation2_355-x-2,-y,z1
Buried area7090 Å2
ΔGint-46 kcal/mol
Surface area19440 Å2
MethodPISA
Unit cell
Length a, b, c (Å)42.773, 86.105, 64.605
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number18
Space group name H-MP21212
Components on special symmetry positions
IDModelComponents
11A-201-

6JD

21A-201-

6JD

31B-201-

6JD

41B-201-

6JD

51B-362-

HOH

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Components

#1: Protein Transthyretin / ATTR / Prealbumin / TBPA


Mass: 13777.360 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Gene: TTR, PALB / Production host: Escherichia coli (E. coli) / References: UniProt: P02766
#2: Chemical ChemComp-6JD / 4-(4-hydroxyphenyl)sulfonylphenol


Mass: 250.270 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C12H10O4S
#3: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 192 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.16 Å3/Da / Density % sol: 43.02 %
Crystal growTemperature: 291 K / Method: vapor diffusion, hanging drop / pH: 7.6
Details: Purified TTRwt was dialyzed against 10 mM sodiumphosphate buffer with 100 mM KCl pH 7.6 and concentrated to 5 mg per ml. BPS was added at 5 x molar excess to the protein. The reservoir ...Details: Purified TTRwt was dialyzed against 10 mM sodiumphosphate buffer with 100 mM KCl pH 7.6 and concentrated to 5 mg per ml. BPS was added at 5 x molar excess to the protein. The reservoir contained 1.3 to 1.6 M sodium citrate and 3.5 percent glycerol at pH 5.5. Drop size 3 plus 3 microliter

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID23-1 / Wavelength: 0.873 Å
DetectorType: DECTRIS PILATUS 6M-F / Detector: PIXEL / Date: May 2, 2016
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.873 Å / Relative weight: 1
ReflectionResolution: 1.62→43.1 Å / Num. obs: 31119 / % possible obs: 99.9 % / Redundancy: 6.5 % / Rmerge(I) obs: 0.079 / Net I/σ(I): 11.9
Reflection shellResolution: 1.62→1.68 Å / Redundancy: 6.3 % / Rmerge(I) obs: 1.114 / Mean I/σ(I) obs: 1.5 / % possible all: 99.5

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Processing

Software
NameVersionClassification
PHENIX(1.10.1_2155: ???)refinement
XDSdata reduction
Aimlessdata scaling
PHENIXphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 1F41

1f41


Resolution: 1.62→43.05 Å / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 21.34
RfactorNum. reflection% reflection
Rfree0.216 1554 5 %
Rwork0.175 --
obs0.177 31077 99.9 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 1.62→43.05 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1785 0 35 192 2012
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0032064
X-RAY DIFFRACTIONf_angle_d0.5622841
X-RAY DIFFRACTIONf_dihedral_angle_d12.0511237
X-RAY DIFFRACTIONf_chiral_restr0.049307
X-RAY DIFFRACTIONf_plane_restr0.004375
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.62-1.67230.28611380.27352617X-RAY DIFFRACTION99
1.6723-1.73210.28991390.25542650X-RAY DIFFRACTION100
1.7321-1.80140.30221400.24172640X-RAY DIFFRACTION100
1.8014-1.88340.25561390.21692651X-RAY DIFFRACTION100
1.8834-1.98270.20061380.1722646X-RAY DIFFRACTION100
1.9827-2.10690.18691410.15612669X-RAY DIFFRACTION100
2.1069-2.26960.18191410.15342676X-RAY DIFFRACTION100
2.2696-2.4980.19111410.16432680X-RAY DIFFRACTION100
2.498-2.85940.2091420.16682698X-RAY DIFFRACTION100
2.8594-3.60220.20851440.16522736X-RAY DIFFRACTION100
3.6022-43.06770.22611510.16952860X-RAY DIFFRACTION100

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