5NHQ

Nuclear Magnetic Resonance Structure of the Human Polyoma JC Virus Agnoprotein


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 12 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation   3D Report Full Report


This is version 1.4 of the entry. See complete history


Literature

Nuclear Magnetic Resonance Structure of the Human Polyoma JC Virus Agnoprotein.

Coric, P.Saribas, A.S.Abou-Gharbia, M.Childers, W.Condra, J.H.White, M.K.Safak, M.Bouaziz, S.

(2017) J Cell Biochem 118: 3268-3280

  • DOI: 10.1002/jcb.25977
  • Primary Citation of Related Structures:  
    5NHQ

  • PubMed Abstract: 
  • Agnoprotein is an important regulatory protein of the human polyoma JC virus (JCV) and plays critical roles during the viral replication cycle. It forms highly stable dimers and oligomers through its Leu/Ile/Phe-rich domain, which is important for the stability and function of the protein ...

    Agnoprotein is an important regulatory protein of the human polyoma JC virus (JCV) and plays critical roles during the viral replication cycle. It forms highly stable dimers and oligomers through its Leu/Ile/Phe-rich domain, which is important for the stability and function of the protein. We recently resolved the partial 3D structure of this protein by NMR using a synthetic peptide encompassing amino acids Thr17 to Gln52, where the Leu/Ile/Phe- rich region was found to adopt a major alpha-helix conformation spanning amino acids 23-39. Here, we report the resolution of the 3D structure of full-length JCV agnoprotein by NMR, which not only confirmed the existence of the previously reported major α-helix domain at the same position but also revealed the presence of an additional minor α-helix region spanning amino acid residues Leu6 to lys13. The remaining regions of the protein adopt an intrinsically unstructured conformation. J. Cell. Biochem. 118: 3268-3280, 2017. © 2017 Wiley Periodicals, Inc.


    Related Citations: 
    • Nuclear magnetic resonance structure revealed that the human polyomavirus JC virus agnoprotein contains an alpha-helix encompassing the Leu/Ile/Phe-rich domain.
      Coric, P., Saribas, A.S., Abou-Gharbia, M., Childers, W., White, M.K., Bouaziz, S., Safak, M.
      (2014) J Virol 88: 6556

    Organizational Affiliation

    Université Paris Descartes, Sorbonne Paris Cité, Laboratoire de Cristallographie et RMN Biologiques, UMR 8015 CNRS, 4 av. de l'Observatoire, Paris, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Agnoprotein A71JC polyomavirusMutation(s): 0 
Find proteins for P03086 (JC polyomavirus)
Explore P03086 
Go to UniProtKB:  P03086
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 12 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 5NHQ Olderado

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of HealthUnited StatesRO1NS090949
Temple University Drug Discovery InitiativeUnited States161398

Revision History  (Full details and data files)

  • Version 1.0: 2017-04-26
    Type: Initial release
  • Version 1.1: 2017-08-16
    Changes: Database references
  • Version 1.2: 2018-01-31
    Changes: Author supporting evidence
  • Version 1.3: 2019-05-08
    Changes: Data collection
  • Version 1.4: 2019-10-30
    Changes: Data collection, Database references