1RDR

POLIOVIRUS 3D POLYMERASE


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.244 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the RNA-dependent RNA polymerase of poliovirus.

Hansen, J.L.Long, A.M.Schultz, S.C.

(1997) Structure 5: 1109-1122


  • PubMed Abstract: 
  • The central player in the replication of RNA viruses is the viral RNA-dependent RNA polymerase. The 53 kDa poliovirus polymerase, together with other viral and possibly host proteins, carries out viral RNA replication in the host cell cytoplasm. RNA- ...

    The central player in the replication of RNA viruses is the viral RNA-dependent RNA polymerase. The 53 kDa poliovirus polymerase, together with other viral and possibly host proteins, carries out viral RNA replication in the host cell cytoplasm. RNA-dependent RNA polymerases comprise a distinct category of polymerases that have limited sequence similarity to reverse transcriptases (RNA-dependent DNA polymerases) and perhaps also to DNA-dependent polymerases. Previously reported structures of RNA-dependent DNA polymerases, DNA-dependent DNA polymerases and a DNA-dependent RNA polymerase show that structural and evolutionary relationships exist between the different polymerase categories.


    Related Citations: 
    • Sequence of 1060 3'-Terminal Nucleotides of Poliovirus RNA as Determined by a Modification of the Dideoxynucleotide Method
      Kitamura, N.,Wimmer, V.V.E.
      (1980) Proc.Natl.Acad.Sci.USA 77: 3196
    • Molecular Cloning of Poliovirus Cdna and Determination of the Complete Nucleotide Sequence of the Viral Genome
      Racaniello, V.R.,Baltimore, D.
      (1981) Proc.Natl.Acad.Sci.USA 78: 4887


    Organizational Affiliation

    Department of Chemistry and Biochemistry, University of Colorado, Boulder 80309, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
POLIOVIRUS 3D POLYMERASE
A
461Poliovirus type 1 (strain Mahoney)EC: 3.6.1.15, 3.4.22.28, 3.4.22.29, 2.7.7.48
Find proteins for P03300 (Poliovirus type 1 (strain Mahoney))
Go to UniProtKB:  P03300
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
CA
Query on CA

Download SDF File 
Download CCD File 
A
CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.274 
  • R-Value Work: 0.244 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 88.131α = 90.00
b = 88.131β = 90.00
c = 158.395γ = 120.00
Software Package:
Software NamePurpose
CNSrefinement
CNSphasing
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-09-16
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Source and taxonomy, Version format compliance