Biological Assembly 1  

 3D View: Structure

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 8.74 kDa 
• Atom Count: 612 
• Modelled Residue Count: 77 
• Deposited Residue Count: 77 
• Unique protein chains: 1

5UTV

SARS-unique fold in the Rousettus Bat Coronavirus HKU9

• DOI: 10.2210/pdb5UTV/pdb
• BMRB: 30247

• Classification: VIRAL PROTEIN
• Organism(s): Rousettus bat coronavirus HKU9
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2017-02-15 Released: 2017-06-21 
• Deposition Author(s): Hammond, R.G., Tan, X., Johnson, M.A.
• Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

---

Experimental Data Snapshot

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

Literature

SARS-unique fold in the Rousettus bat coronavirus HKU9.

Hammond, R.G., Tan, X., Johnson, M.A.

(2017) Protein Sci 26: 1726-1737

• PubMed: 28580734 
• DOI: 10.1002/pro.3208
• Primary Citation of Related Structures:  
  5UTV


• PubMed Abstract: 
  

The coronavirus nonstructural protein 3 (nsp3) is a multifunctional protein that comprises multiple structural domains. This protein assists viral polyprotein cleavage, host immune interference, and may play other roles in genome replication or transcription. Here, we report the solution NMR structure of a protein from the "SARS-unique region" of the bat coronavirus HKU9. The protein contains a frataxin fold or double-wing motif, which is an α + β fold that is associated with protein/protein interactions, DNA binding, and metal ion binding. High structural similarity to the human severe acute respiratory syndrome (SARS) coronavirus nsp3 is present. A possible functional site that is conserved among some betacoronaviruses has been identified using bioinformatics and biochemical analyses. This structure provides strong experimental support for the recent proposal advanced by us and others that the "SARS-unique" region is not unique to the human SARS virus, but is conserved among several different phylogenetic groups of coronaviruses and provides essential functions.

---

Organizational Affiliation: 

Department of Chemistry, University of Alabama at Birmingham, Birmingham, Alabama, 35294.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Papain-like proteinase	A	77	Rousettus bat coronavirus HKU9	Mutation(s): 0  Gene Names: rep, 1a-1b EC: 3.4.19.12 (PDB Primary Data), 3.4.22.69 (PDB Primary Data), 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 P0C6W5 (Bat coronavirus HKU9) Explore P0C6W5  Go to UniProtKB:  P0C6W5

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 20 
• Conformers Submitted: 20 
• Selection Criteria: all calculated structures submitted 
• OLDERADO: 5UTV Olderado

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2017-02-15 
• Released Date: 2017-06-21 
Deposition Author(s): Hammond, R.G., Tan, X., Johnson, M.A.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	R35GM119456

Revision History  

• Version 1.0: 2017-06-21
  Type: Initial release
  
• Version 1.1: 2017-07-05
  Changes: Database references
• Version 1.2: 2017-09-06
  Changes: Author supporting evidence, Database references
• Version 1.3: 2020-01-01
  Changes: Author supporting evidence, Data collection