6MWM

Bat coronavirus HKU4 SUD-C


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: all calculated structures submitted 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Structure of the SARS-Unique Domain C From the Bat Coronavirus HKU4.

Staup, A.J.De Silva, I.U.Catt, J.T.Tan, X.Hammond, R.G.Johnson, M.A.

(2019) Nat Prod Commun 14: 1934578X19849202-1934578X19849202

  • DOI: 10.1177/1934578X19849202
  • Primary Citation of Related Structures:  
    6MWM

  • PubMed Abstract: 
  • Coronaviruses (CoVs) that cause infections such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome phylogenetically originate from bat CoVs. The coronaviral nonstructural protein 3 (nsp3) has been implicated in viral rep ...

    Coronaviruses (CoVs) that cause infections such as severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome phylogenetically originate from bat CoVs. The coronaviral nonstructural protein 3 (nsp3) has been implicated in viral replication, polyprotein cleavage, and host immune interference. We report the structure of the C domain from the SARS-Unique Domain of bat CoV HKU4. The protein has a frataxin fold, consisting of 5 antiparallel β strands packed against 2 α helices. Bioinformatics analyses and nuclear magnetic resonance experiments were conducted to investigate the function of HKU4 C. The results showed that HKU4 C engages in protein-protein interactions with the nearby M domain of nsp3. The HKU4 C residues involved in protein-protein interactions are conserved in group 2c CoVs, indicating a conserved function.


    Organizational Affiliation

    Department of Chemistry, 1720 2nd Avenue S. CHEM 274, University of Alabama at Birmingham, AL, USA.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Non-structural protein 3A81Tylonycteris bat coronavirus HKU4Mutation(s): 0 
Gene Names: rep1a-1b
EC: 3.4.19.12 (UniProt), 3.4.22.69 (UniProt), 3.4.22 (UniProt), 2.7.7.48 (UniProt), 3.6.4.12 (UniProt), 3.6.4.13 (UniProt), 2.1.1 (UniProt), 3.1.13 (UniProt), 3.1 (UniProt)
Find proteins for P0C6W3 (Bat coronavirus HKU4)
Explore P0C6W3 
Go to UniProtKB:  P0C6W3
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 20 
  • Conformers Submitted: 20 
  • Selection Criteria: all calculated structures submitted 
  • OLDERADO: 6MWM Olderado

Structure Validation

View Full Validation Report



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)United StatesR35GM119456

Revision History 

  • Version 1.0: 2019-09-11
    Type: Initial release
  • Version 1.1: 2020-01-01
    Changes: Author supporting evidence, Database references
  • Version 1.2: 2020-05-27
    Changes: Database references
  • Version 1.3: 2020-08-26
    Changes: Structure summary