9J9W | pdb_00009j9w

A broad-spectrum anti-fungal effector dictates bacterial-fungal interkingdom interactions

PDB DOI: https://doi.org/10.2210/pdb9J9W/pdb

Classification: TOXIN
Organism(s): Paracidovorax citrulli AAC00-1
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2024-08-23 Released: 2025-10-22
Deposition Author(s): Yan, S.Q., Dong, T.
Funding Organization(s): Ministry of Science and Technology (MoST, China)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free:
0.285 (Depositor), 0.283 (DCC)
R-Value Work:
0.231 (Depositor), 0.232 (DCC)
R-Value Observed:
0.236 (Depositor)

Starting Model: in silico
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wwPDB Validation 3D Report Full Report

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

Literature

X-ray crystal structure of TseN-TsiN at 2.6 Angstroms resolution from Acidovorax citrulli

Yan, S.Q., Dong, T.

To be published.

Macromolecule Content

Total Structure Weight: 34.94 kDa
Atom Count: 2,424
Modeled Residue Count: 310
Deposited Residue Count: 314
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TsiN	A	158	Paracidovorax citrulli AAC00-1	Mutation(s): 0 Gene Names: Aave_2131
UniProt
Find proteins for A1TP23 (Paracidovorax citrulli (strain AAC00-1)) Explore A1TP23 Go to UniProtKB: A1TP23
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A1TP23
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
TseN	B	156	Paracidovorax citrulli AAC00-1	Mutation(s): 0 Gene Names: Aave_2130
UniProt
Find proteins for A1TP22 (Paracidovorax citrulli (strain AAC00-1)) Explore A1TP22 Go to UniProtKB: A1TP22
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	A1TP22
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.285 (Depositor), 0.283 (DCC)
R-Value Work: 0.231 (Depositor), 0.232 (DCC)
R-Value Observed: 0.236 (Depositor)

Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 86.93	α = 90
b = 86.93	β = 90
c = 170.662	γ = 120

Software Package:

Software Name	Purpose
PHENIX	refinement
Aimless	data scaling
XDS	data reduction
PHENIX	phasing

Structure Validation

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Entry History & Funding Information

Deposition Data

Released Date: 2025-10-22

Deposition Author(s):

Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	2020YFA0907200

Revision History (Full details and data files)

Version 1.0: 2025-10-22
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. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.