1QMC

C-terminal DNA-binding domain of HIV-1 integrase, NMR, 42 structures


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 42 
  • Selection Criteria: LOW OVERALL ENERGY 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Refined Solution Structure of the C-Terminal DNA-Binding Domain of Human Immunovirus-1 Integrase.

Eijkelenboom, A.P.A.M.Sprangers, R.Hard, K.Puras Lutzke, R.A.Plasterk, R.H.A.Boelens, R.Kaptein, R.

(1999) Proteins: Struct.,Funct., Genet. 36: 556


  • PubMed Abstract: 
  • The structure of the C-terminal DNA-binding domain of human immunovirus-1 integrase has been refined using nuclear magnetic resonance spectroscopy. The protein is a dimer in solution and shows a well-defined dimer interface. The folding topology of t ...

    The structure of the C-terminal DNA-binding domain of human immunovirus-1 integrase has been refined using nuclear magnetic resonance spectroscopy. The protein is a dimer in solution and shows a well-defined dimer interface. The folding topology of the monomer consists of a five-stranded beta-barrel that resembles that of Src homology 3 domains. Compared with our previously reported structure, the structure is now defined far better. The final 42 structures display a back-bone root mean square deviation versus the average of 0.46 A. Correlation of the structure with recent mutagenesis studies suggests two possible models for DNA binding. Proteins 1999;36:556-564.


    Related Citations: 
    • The DNA-Binding Domain of HIV-1 Integrase Has an SH3-Like Fold
      Eijkelenboom, A.P.A.M.,Puras Lutzke, R.A.,Boelens, R.,Plasterk, R.H.A.,Kaptein, R.,Hard, K.
      (1995) Nat.Struct.Mol.Biol. 2: 807


    Organizational Affiliation

    Bijvoet Center for Biomolecular Research, Utrecht University, Utrecht, The Netherlands.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HIV-1 INTEGRASE
A, B
52Human immunodeficiency virus type 1 group M subtype B (isolate BH10)Mutation(s): 0 
Gene Names: gag-pol
Find proteins for P03366 (Human immunodeficiency virus type 1 group M subtype B (isolate BH10))
Go to UniProtKB:  P03366
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 42 
  • Selection Criteria: LOW OVERALL ENERGY 
  • Olderado: 1QMC Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1999-12-14
    Type: Initial release
  • Version 1.1: 2015-10-14
    Type: Database references, Derived calculations, Other, Source and taxonomy, Structure summary, Version format compliance