1SN2 Transport Protein date Mar 10, 2004
title Crystal Structure Of Sea Bream Transthyretin At 1.90a Resolu
authors T.Eneqvist, E.Lundberg, A.Karlsson, S.Huang, C.R.Cantos, D.M.Powe A.E.Sauer-Eriksson
compound source
Molecule: Transthyretin
Chain: A, B, C, D
Engineered: Yes
 Organism_scientific: Sparus Aurata
Organism_common: Gilthead Seabream
Organism_taxid: 8175
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 41
R_factor 0.175 R_Free 0.210
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.497 58.497 140.710 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand SO4 enzyme
related structures by homologous chain: 1OO2
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • hormone activity


    • Primary referenceHigh resolution crystal structures of piscine transthyretin reveal different binding modes for triiodothyronine and thyroxine., Eneqvist T, Lundberg E, Karlsson A, Huang S, Santos CR, Power DM, Sauer-Eriksson AE, J Biol Chem 2004 Jun 18;279(25):26411-6. Epub 2004 Apr 13. PMID:15082720
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (1sn2.pdb1.gz) 77 Kb
  • LPC: Ligand-Protein Contacts for 1SN2
  • CSU: Contacts of Structural Units for 1SN2
  • Likely Quarternary Molecular Structure file(s) for 1SN2
  • Structure Factors (315 Kb)
  • Retrieve 1SN2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SN2 from S2C, [Save to disk]
  • Re-refined 1sn2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1SN2 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1SN2
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1SN2, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sn2a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1sn2b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1sn2c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1sn2d_, region D [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sn2_A] [1sn2_B] [1sn2_C] [1sn2_D] [1sn2]
  • SWISS-PROT database: [Q9PTT3]
  • Domain organization of [Q9PTT3_SPAAU] by SWISSPFAM
  • Domain found in 1SN2: [TR_THY ] by SMART
    • Other resources with information on 1SN2
  • Community annotation for 1SN2 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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