5T82

HIV-1 reverse transcriptase thumb subdomain


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 256 
  • Conformers Submitted: 30 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

NMR structure of the HIV-1 reverse transcriptase thumb subdomain.

Sharaf, N.G.Brereton, A.E.Byeon, I.L.Andrew Karplus, P.Gronenborn, A.M.

(2016) J. Biomol. NMR 66: 273-280

  • DOI: 10.1007/s10858-016-0077-2

  • PubMed Abstract: 
  • The solution NMR structure of the isolated thumb subdomain of HIV-1 reverse transcriptase (RT) has been determined. A detailed comparison of the current structure with dozens of the highest resolution crystal structures of this domain in the context ...

    The solution NMR structure of the isolated thumb subdomain of HIV-1 reverse transcriptase (RT) has been determined. A detailed comparison of the current structure with dozens of the highest resolution crystal structures of this domain in the context of the full-length enzyme reveals that the overall structures are very similar, with only two regions exhibiting local conformational differences. The C-terminal capping pattern of the αH helix is subtly different, and the loop connecting the αI and αJ helices in the p51 chain of the full-length p51/p66 heterodimeric RT differs from our NMR structure due to unique packing interactions in mature RT. Overall, our data show that the thumb subdomain folds independently and essentially the same in isolation as in its natural structural context.


    Organizational Affiliation

    Department of Structural Biology and Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh, School of Medicine, Biomedical Science Tower 3, 3501 Fifth Avenue, Pittsburgh, PA, 15260, USA. amg100@pitt.edu.,Department of Biochemistry and Biophysics, 2011 Ag & Life Sciences Bldg, Oregon State University, Corvallis, OR, 97331, USA.,Department of Structural Biology and Pittsburgh Center for HIV Protein Interactions, University of Pittsburgh, School of Medicine, Biomedical Science Tower 3, 3501 Fifth Avenue, Pittsburgh, PA, 15260, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Reverse transcriptase
A
90Human immunodeficiency virus type 1 group M subtype B (isolate HXB2)Mutation(s): 1 
Gene Names: gag-pol
Find proteins for P04585 (Human immunodeficiency virus type 1 group M subtype B (isolate HXB2))
Go to UniProtKB:  P04585
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 256 
  • Conformers Submitted: 30 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesP50GM082251
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesR01GM083136
National Science Foundation (NSF, United States)United States1247842

Revision History 

  • Version 1.0: 2017-01-18
    Type: Initial release
  • Version 1.1: 2017-09-20
    Type: Author supporting evidence, Structure summary
  • Version 1.2: 2018-11-07
    Type: Data collection, Source and taxonomy
  • Version 1.3: 2019-11-27
    Type: Author supporting evidence