9WG2 | pdb_00009wg2

Cryo-EM structure of IBA-CoA-bound Arabidopsis thaliana fatty acid transporter CTS

PDB DOI: https://doi.org/10.2210/pdb9WG2/pdb
EM Map EMD-65943: EMDB EMDataResource

Classification: MEMBRANE PROTEIN
Organism(s): Arabidopsis thaliana
Expression System: Homo sapiens
Mutation(s): No

Deposited: 2025-08-22 Released: 2026-06-03
Deposition Author(s): Zha, Z.H., Chen, Z.P., Hou, W.T., Chen, Y.X.
Funding Organization(s): Ministry of Science and Technology (MoST, China)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Validation slider image for 9WG2

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

Literature

Cryo-EM structure of IBA-CoA-bound Arabidopsis thaliana fatty acid transporter CTS

Zha, Z.H., Chen, Z.P., Hou, W.T., Chen, Y.X.

To be published.

Macromolecule Content

Total Structure Weight: 151.21 kDa
Atom Count: 9,514
Modeled Residue Count: 1,190
Deposited Residue Count: 1,337
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
ABC transporter D family member 1	A	1,337	Arabidopsis thaliana	Mutation(s): 0 Gene Names: ABCD1, ACN2, CTS, PED3, PMP2, PXA1, At4g39850, T5J17.20 EC: 7.6.2.4
UniProt
Find proteins for Q94FB9 (Arabidopsis thaliana) Explore Q94FB9 Go to UniProtKB: Q94FB9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q94FB9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
A1EV8( Subject of Investigation/LOI) Query on A1EV8 Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	~{S}-[2-[3-[[(2~{S})-4-[[[(2~{R},3~{S},4~{R},5~{R})-5-(6-aminopurin-9-yl)-4-oxidanyl-3-phosphonooxy-oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-3,3-dimethyl-2-oxidanyl-butanoyl]amino]propanoylamino]ethyl] 4-(1~{H}-indol-3-yl)butanethioate C₃₃ H₄₇ N₈ O₁₇ P₃ S FCGFQQWOZXZBGQ-PMKKPJPWSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]
Y01 (Subject of Investigation/LOI) Query on Y01 Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	CHOLESTEROL HEMISUCCINATE C₃₁ H₅₀ O₄ WLNARFZDISHUGS-MIXBDBMTSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.20 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	Coot	0.9.8.7
MODEL REFINEMENT	PHENIX	1.20.1_4487

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2026-06-03

Deposition Author(s):

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

Revision History (Full details and data files)

Version 1.0: 2026-06-03
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.