3SQF

Crystal structure of monomeric M-PMV retroviral protease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.172 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Crystal structure of a monomeric retroviral protease solved by protein folding game players.

Khatib, F.DiMaio, F.Cooper, S.Kazmierczyk, M.Gilski, M.Krzywda, S.Zabranska, H.Pichova, I.Thompson, J.Popovic, Z.Jaskolski, M.Baker, D.

(2011) Nat Struct Mol Biol 18: 1175-1177

  • DOI: 10.1038/nsmb.2119
  • Structures With Same Primary Citation

  • PubMed Abstract: 
  • Following the failure of a wide range of attempts to solve the crystal structure of M-PMV retroviral protease by molecular replacement, we challenged players of the protein folding game Foldit to produce accurate models of the protein. Remarkably, Fo ...

    Following the failure of a wide range of attempts to solve the crystal structure of M-PMV retroviral protease by molecular replacement, we challenged players of the protein folding game Foldit to produce accurate models of the protein. Remarkably, Foldit players were able to generate models of sufficient quality for successful molecular replacement and subsequent structure determination. The refined structure provides new insights for the design of antiretroviral drugs.


    Related Citations: 
    • Three active forms of aspartic proteinase from Mason-Pfizer monkey virus.
      Zabransky, A., Andreansky, M., Hruskova-Heidingsfeldova, O., Havlicek, V., Hunter, E., Ruml, T., Pichova, I.
      (1998) Virology 245: 250
    • Three-dimensional structure of a monomeric form of a retroviral protease.
      Veverka, V., Bauerova, H., Zabransky, A., Lang, J., Ruml, T., Pichova, I., Hrabal, R.
      (2003) J Mol Biol 333: 771
    • Crystal structure of a retroviral protease proves relationship to aspartic protease family.
      Miller, M., Jaskolski, M., Rao, J.K., Leis, J., Wlodawer, A.
      (1989) Nature 337: 576
    • Conserved folding in retroviral proteases: crystal structure of a synthetic HIV-1 protease.
      Wlodawer, A., Miller, M., Jaskolski, M., Sathyanarayana, B.K., Baldwin, E., Weber, I.T., Selk, L.M., Clawson, L., Schneider, J., Kent, S.B.
      (1989) Science 245: 616

    Organizational Affiliation

    Department of Biochemistry, University of Washington, Seattle, Washington, USA.



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
ProteaseA, B114Mason-Pfizer monkey virusMutation(s): 3 
Gene Names: proprtgag-pro
EC: 3.4.23 (PDB Primary Data), 3.6.1.23 (UniProt)
Find proteins for P07570 (Mason-Pfizer monkey virus)
Explore P07570 
Go to UniProtKB:  P07570
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.63 Å
  • R-Value Free: 0.212 
  • R-Value Work: 0.169 
  • R-Value Observed: 0.172 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 26.76α = 90
b = 86.62β = 104.6
c = 39.31γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
PHENIXrefinement
PDB_EXTRACTdata extraction
MAR345dtbdata collection
XDSdata reduction
MR-Rosettaphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2011-09-21
    Type: Initial release
  • Version 1.1: 2011-10-05
    Changes: Database references
  • Version 1.2: 2012-03-21
    Changes: Database references