9KSG | pdb_00009ksg

Crystal structure of RxLR145 effector

PDB DOI: https://doi.org/10.2210/pdb9KSG/pdb

Classification: CYTOSOLIC PROTEIN
Organism(s): Phytophthora capsici
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2024-11-29 Released: 2025-12-03
Deposition Author(s): Zhang, X.G.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.58 Å
R-Value Free:
0.289 (Depositor), 0.291 (DCC)
R-Value Work:
0.219 (Depositor), 0.226 (DCC)
R-Value Observed:
0.223 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 9KSG

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

Literature

A Phytophthora effector ensures infection by initial suppression of pattern triggered immunity, and timed activation of pattern and effector triggered immunity

Zhang, X.G.

To be published.

Macromolecule Content

Total Structure Weight: 110.27 kDa
Atom Count: 6,631
Modeled Residue Count: 815
Deposited Residue Count: 956
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
RXLR effector Avh1	A, B	478	Phytophthora capsici	Mutation(s): 0
UniProt
Find proteins for A0A678WQQ4 (Phytophthora capsici) Explore A0A678WQQ4 Go to UniProtKB: A0A678WQQ4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	A0A678WQQ4
Sequence Annotations Expand
Reference Sequence

Small Molecules

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

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.58 Å
R-Value Free: 0.289 (Depositor), 0.291 (DCC)
R-Value Work: 0.219 (Depositor), 0.226 (DCC)
R-Value Observed: 0.223 (Depositor)

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 71.034	α = 90
b = 89.587	β = 90
c = 147.716	γ = 90

Software Package:

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

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-12-03

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2025-12-03
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.