4D7B Transport Protein date Nov 21, 2014
title Structure Of Human Transthyretin In Complex With Tolcapone
authors P.Gallego, R.O.Sant'Anna, S.Ventura, D.Reverter
compound source
Molecule: Transthyretin
Chain: A, B
Synonym: Attr, Prealbumin, Tbpa
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.17094 R_Free 0.20059
length a length b length c angle alpha angle beta angle gamma
84.112 43.807 65.852 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.15 Å
ligand TCW enzyme
A, B
  • hormone activity

  • Primary referenceRepositioning tolcapone as a potent inhibitor of transthyretin amyloidogenesis and associated cellular toxicity., Sant'Anna R, Gallego P, Robinson LZ, Pereira-Henriques A, Ferreira N, Pinheiro F, Esperante S, Pallares I, Huertas O, Rosario Almeida M, Reixach N, Insa R, Velazquez-Campoy A, Reverter D, Reig N, Ventura S, Nat Commun. 2016 Feb 23;7:10787. doi: 10.1038/ncomms10787. PMID:26902880
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (94 Kb) [Save to disk]
  • Biological Unit Coordinates (4d7b.pdb1.gz) 176 Kb
  • LPC: Ligand-Protein Contacts for 4D7B
  • CSU: Contacts of Structural Units for 4D7B
  • Structure Factors (1508 Kb)
  • Retrieve 4D7B in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4D7B from S2C, [Save to disk]
  • Re-refined 4d7b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4D7B 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 4D7B
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • Fold representative 4d7b from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4d7b] [4d7b_B] [4d7b_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 4D7B: [TR_THY ] by SMART
  • Other resources with information on 4D7B
  • Community annotation for 4D7B at PDBWiki (http://pdbwiki.org)

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014
    Bioinformatics Unit
    Weizmann Institute of Science