2LSN

Solution structure of PFV RNase H domain


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 120 
  • Conformers Submitted: 19 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

The solution structure of the prototype foamy virus RNase H domain indicates an important role of the basic loop in substrate binding.

Leo, B.Schweimer, K.Rosch, P.Hartl, M.J.Wohrl, B.M.

(2012) Retrovirology 9: 73-73

  • DOI: 10.1186/1742-4690-9-73

  • PubMed Abstract: 
  • The ribonuclease H (RNase H) domains of retroviral reverse transcriptases play an essential role in the replication cycle of retroviruses. During reverse transcription of the viral genomic RNA, an RNA/DNA hybrid is created whose RNA strand needs to b ...

    The ribonuclease H (RNase H) domains of retroviral reverse transcriptases play an essential role in the replication cycle of retroviruses. During reverse transcription of the viral genomic RNA, an RNA/DNA hybrid is created whose RNA strand needs to be hydrolyzed by the RNase H to enable synthesis of the second DNA strand by the DNA polymerase function of the reverse transcriptase. Here, we report the solution structure of the separately purified RNase H domain from prototype foamy virus (PFV) revealing the so-called C-helix and the adjacent basic loop, which both were suggested to be important in substrate binding and activity.


    Organizational Affiliation

    Universität Bayreuth, Lehrstuhl Biopolymere, Universitätsstr, 30, D-95447 Bayreuth, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
RNase H
A
165Human spumaretrovirusGene Names: pol
EC: 3.1.26.4, 3.1.-.-, 2.7.7.49, 2.7.7.7, 2.7.7.-, 3.4.23.-
Find proteins for P14350 (Human spumaretrovirus)
Go to UniProtKB:  P14350
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 120 
  • Conformers Submitted: 19 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 2LSN Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-10-17
    Type: Initial release
  • Version 1.1: 2013-07-17
    Type: Database references, Source and taxonomy, Structure summary