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
  • Primary Citation of Related Structures:  
    2LSN

  • 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 be hydrolyzed by the RNase H to enable synthesis of the second DNA strand by the DNA polymerase function of the reverse transcriptase ...

    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:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
RNase H A165Human spumaretrovirusMutation(s): 0 
Gene Names: RNase Hpol
EC: 2.7.7.49 (UniProt), 2.7.7.7 (UniProt), 3.1.26.4 (UniProt), 3.4.23 (UniProt), 2.7.7 (UniProt), 3.1 (UniProt)
Find proteins for P14350 (Human spumaretrovirus)
Explore P14350 
Go to UniProtKB:  P14350
Protein Feature View
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  • Reference Sequence
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

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Entry History 

Deposition Data

Revision History  (Full details and data files)

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