1GO5

Structure of the C-terminal FG-binding domain of human Tap


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 26 
  • Selection Criteria: RESTRAINT VIOLATIONS AND RMSD PROFILE 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the C-Terminal Fg-Nucleoporin Binding Domain of Tap/Nxf1

Grant, R.P.Hurt, E.Neuhaus, D.Stewart, M.

(2002) Nat.Struct.Mol.Biol. 9: 247

  • DOI: 10.1038/nsb773

  • PubMed Abstract: 
  • The vertebrate Tap protein is a member of the NXF family of shuttling transport receptors for nuclear export of mRNA. Tap has a modular structure, and its most C-terminal domain is important for binding to FG repeat-containing nuclear pore proteins ( ...

    The vertebrate Tap protein is a member of the NXF family of shuttling transport receptors for nuclear export of mRNA. Tap has a modular structure, and its most C-terminal domain is important for binding to FG repeat-containing nuclear pore proteins (FG-nucleoporins) and is sufficient to mediate nuclear shuttling. We report the solution structure of this C-terminal domain, which is based on a distinctive arrangement of four alpha-helices and is joined to the next module by a flexible 12-residue Pro-rich linker. F617A Tap suppresses FG-nucleoporin binding by the most C-terminal domain that, together with the structure of the other modules from which Tap is constructed, provides a structural context for its nuclear shuttling function.


    Organizational Affiliation

    MRC Laboratory of Molecular Biology, Hills Road, Cambridge CB2 2QH, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
TIP ASSOCIATING PROTEIN
A
69Homo sapiensGene Names: NXF1 (TAP)
Find proteins for Q9UBU9 (Homo sapiens)
Go to Gene View: NXF1
Go to UniProtKB:  Q9UBU9
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 26 
  • Selection Criteria: RESTRAINT VIOLATIONS AND RMSD PROFILE 
  • Olderado: 1GO5 Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-02-05
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance