9UON | pdb_00009uon

Tacheng tick virus 1 nucleoprotein head domain with selenomethionine

PDB DOI: https://doi.org/10.2210/pdb9UON/pdb

Classification: VIRAL PROTEIN
Organism(s): Tacheng Tick Virus 1
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2025-04-26 Released: 2026-04-29
Deposition Author(s): Li, Z., Litao, S.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free:
0.199 (Depositor), 0.199 (DCC)
R-Value Work:
0.169 (Depositor), 0.169 (DCC)
R-Value Observed:
0.170 (Depositor)

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Ligand Structure Quality Assessment

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

Literature

Tacheng tick virus 1 nucleoprotein head domain with selenomethionine

Li, Z.

To be published.

Macromolecule Content

Total Structure Weight: 55.91 kDa
Atom Count: 3,476
Modeled Residue Count: 376
Deposited Residue Count: 490
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Nucleoprotein	A	490	Tacheng Tick Virus 1	Mutation(s): 0
UniProt
Find proteins for A0A5C0C9F4 (Tacheng Tick Virus 1) Explore A0A5C0C9F4 Go to UniProtKB: A0A5C0C9F4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A5C0C9F4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
GOL (Subject of Investigation/LOI) Query on GOL Download:Ideal Coordinates CCD File SDF format, chain B [auth A] SDF format, chain D [auth A] SDF format, chain E [auth A] SDF format, chain F [auth A] SDF format, chain G [auth A] SDF format, chain C [auth A] MOL2 format, chain B [auth A] MOL2 format, chain D [auth A] MOL2 format, chain E [auth A] MOL2 format, chain F [auth A] MOL2 format, chain G [auth A] MOL2 format, chain C [auth A] mmCIF format, chain B [auth A] mmCIF format, chain D [auth A] mmCIF format, chain E [auth A] mmCIF format, chain F [auth A] mmCIF format, chain G [auth A] mmCIF format, chain C [auth A]	B [auth A] C [auth A] D [auth A] E [auth A] F [auth A] B [auth A], C [auth A], D [auth A], E [auth A], F [auth A], G [auth A]	GLYCEROL C₃ H₈ O₃ PEDCQBHIVMGVHV-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A] Interactions & Density Focus chain B [auth A] Focus chain C [auth A] Focus chain D [auth A] Focus chain E [auth A] Focus chain F [auth A] Focus chain G [auth A]

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.55 Å
R-Value Free: 0.199 (Depositor), 0.199 (DCC)
R-Value Work: 0.169 (Depositor), 0.169 (DCC)
R-Value Observed: 0.170 (Depositor)

Space Group: P 6₅

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 113.166	α = 90
b = 113.166	β = 90
c = 54.117	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
PHENIX	refinement
HKL-2000	data reduction
HKL-2000	data scaling
AutoSol	phasing

Structure Validation

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Ligand Structure Quality Assessment

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-04-29

Deposition Author(s):

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2026-04-29
Type: Initial release

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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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.