Biological Assembly 1  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

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

Biological Assembly Evidence: gel filtration

Biological Assembly 2  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

 3D View: Structure | 1D-3D View | Electron Density | Validation Report | Ligand Interaction

Global Symmetry: Cyclic - C2  (3D View)
Global Stoichiometry: Homo 2-mer - A2 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 77.22 kDa 
• Atom Count: 6301 
• Modelled Residue Count: 655 
• Deposited Residue Count: 684 
• Unique protein chains: 1

7UXX

Crystal structure of SARS-CoV-2 nucleocapsid protein C-terminal domain

• PDB DOI: 10.2210/pdb7UXX/pdb

• Classification: RNA BINDING PROTEIN, Viral protein
• Organism(s): Severe acute respiratory syndrome coronavirus 2
• Expression System: Escherichia coli BL21(DE3)
• Mutation(s): No 


• Deposited: 2022-05-06 Released: 2022-06-22 
• Deposition Author(s): Bezerra, E.H.S., Tonoli, C.C.C., Soprano, A.S., Franchini, K.G., Trivella, D.B.B., Benedetti, C.E.
• Funding Organization(s): Other government

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.207 
• R-Value Work: 0.163 

Literature

Discovery and structural characterization of chicoric acid as a SARS-CoV-2 nucleocapsid protein ligand and RNA binding disruptor

Bezerra, E.H.S., Mercaldi, G.F., Batista, F.A.H., Tonoli, C.C.C., Shimizu, J.F., Soprano, A.S., da Silva, J.C., Ribeiro Filho, H.V., Faria, J.N., da Cunha, M.G., Nagai, A., Bajgelman, M.C., Rocco, S.A., Bruder, M.C.P., Oliveira, P.S.L., Cordeiro, A.T., Marques, R.E., Franchini, K.G., Sforca, M.L., Benedetti, C.E., Figueira, A.C.M., Trivella, D.B.B.

To be published.

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleoprotein	A [auth AAA], B [auth BBB], C [auth CCC], D [auth DDD], E [auth EEE], F [auth FFF]	114	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 0  Gene Names: N
UniProt
Find proteins for P0DTC9 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTC9  Go to UniProtKB:  P0DTC9

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GOL (Subject of Investigation/LOI)	G [auth AAA], H [auth BBB], J [auth FFF]	GLYCEROL C3 H8 O3 PEDCQBHIVMGVHV-UHFFFAOYSA-N
ACT (Subject of Investigation/LOI)	I [auth DDD]	ACETATE ION C2 H3 O2 QTBSBXVTEAMEQO-UHFFFAOYSA-M

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 1.85 Å
• R-Value Free: 0.207 
• R-Value Work: 0.163 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 43.615	α = 90
b = 119.75	β = 90
c = 128.568	γ = 90

Software Package:

Software Name	Purpose
MxCuBE	data collection
XDS	data reduction
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement

Structure Validation

Entry History & Funding Information

Deposition Data

• Deposited Date: 2022-05-06 
• Released Date: 2022-06-22 
Deposition Author(s): Bezerra, E.H.S., Tonoli, C.C.C., Soprano, A.S., Franchini, K.G., Trivella, D.B.B., Benedetti, C.E.

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Funding Organization	Location	Grant Number
Other government	Brazil	01.20.0003.00
Other government	Brazil	--
Other government	Brazil	--

Revision History  

• Version 1.0: 2022-06-22
  Type: Initial release