7YLD

Two monobodies recognizing the conserved epitopes of SARS-CoV-2 N antigen applicable to the broad COVID-19 diagnosis

PDB DOI: https://doi.org/10.2210/pdb7YLD/pdb

Classification: VIRAL PROTEIN/IMMUNE SYSTEM
Organism(s): Severe acute respiratory syndrome coronavirus 2, Homo sapiens
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-07-26 Released: 2024-04-24
Deposition Author(s): Hu, M., Du, Y., Sun, R., Hao, Q.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.343
R-Value Work: 0.286
R-Value Observed: 0.288

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Two monobodies recognizing the conserved epitopes of SARS-CoV-2 N antigen applicable to the broad COVID-19 diagnosis

Hu, M., Du, Y., Sun, R., Hao, Q.

To be published.

Macromolecule Content

Total Structure Weight: 100.04 kDa
Atom Count: 5,989
Modelled Residue Count: 755
Deposited Residue Count: 904
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleoprotein	A, B, C, D	132	Severe acute respiratory syndrome coronavirus 2	Mutation(s): 0
UniProt
Find proteins for P0DTC9 (Severe acute respiratory syndrome coronavirus 2) Explore P0DTC9 Go to UniProtKB: P0DTC9
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P0DTC9
Sequence Annotations Expand
Reference Sequence

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(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
NN2	E, F [auth I], G [auth F], H [auth G]	94	Homo sapiens	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.80 Å
R-Value Free: 0.343
R-Value Work: 0.286
R-Value Observed: 0.288
Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 52.551	α = 108.51
b = 74.303	β = 104.22
c = 87.451	γ = 96.67

Software Package:

Software Name	Purpose
PHENIX	refinement
HKL-3000	data reduction
HKL-3000	data scaling
PHASER	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2024-04-24

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2024-04-24
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.