1HOM

DETERMINATION OF THE THREE-DIMENSIONAL STRUCTURE OF THE ANTENNAPEDIA HOMEODOMAIN FROM DROSOPHILA IN SOLUTION BY 1H NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 19 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Determination of the three-dimensional structure of the Antennapedia homeodomain from Drosophila in solution by 1H nuclear magnetic resonance spectroscopy.

Billeter, M.Qian, Y.Otting, G.Muller, M.Gehring, W.J.Wuthrich, K.

(1990) J.Mol.Biol. 214: 183-197


  • PubMed Abstract: 
  • The determination of the three-dimensional structure of the Antennapedia homeodomain from Drosophila in solution is described. The techniques used are 1H nuclear magnetic resonance spectroscopy for the data collection, and calculation of the protein ...

    The determination of the three-dimensional structure of the Antennapedia homeodomain from Drosophila in solution is described. The techniques used are 1H nuclear magnetic resonance spectroscopy for the data collection, and calculation of the protein structure with the program DISMAN followed by restrained energy minimization with a modified version of the program AMBER. A group of 19 conformers characterizes a well-defined structure for residues 7 to 59, with an average root-mean-square distance from the backbone atoms of 0.6 A relative to the mean of the 19 structures. The structure contains a helix from residues 10 to 21, a helix-turn-helix motif from residues 28 to 52, which is similar to those reported for several prokaryotic repressor proteins, and a somewhat flexible fourth helix from residues 53 to 59, which essentially forms an extension of the presumed recognition helix, residues 42 to 52. The helices enclose a structurally well-defined molecular core of hydrophobic amino acid side-chains.


    Related Citations: 
    • The Structure of the Antennapedia Homeodomain Determined by NMR Spectroscopy in Solution: Comparison with Prokaryotic Repressors
      Qian, Y.Q.,Billeter, M.,Otting, G.,Mueller, M.,Gehring, W.J.,Wuthrich, K.
      (1989) Cell 59: 573
    • Secondary Structure Determination for the Antennapedia Homeodomain by Nuclear Magnetic Resonance and Evidence for a Helix-Turn-Helix Motif
      Otting, G.,Qian, Y.-Q.,Mueller, M.,Affolter, M.,Gehring, W.J.,Wuthrich, K.
      (1988) Embo J. 7: 4305


    Organizational Affiliation

    Institut für Molekularbiologie und Biophysik, Eidgenössische Technische Hochschule-Hönggerberg, Zürich, Switzerland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ANTENNAPEDIA PROTEIN
A
68Drosophila melanogasterGene Names: Antp
Find proteins for P02833 (Drosophila melanogaster)
Go to UniProtKB:  P02833
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 19 
  • Olderado: 1HOM Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1993-10-31
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance