EMD-55065

Single-particle
3.32 Å
EMD-55065
3D View Gallery
Deposition: 16/09/2025
Map released: 30/09/2026
Last modified: 30/09/2026
Overview 3D View Sample Experiment Validation Additional data Links
Overview 3D View Sample Experiment Validation Additional data Links

EMD-55065

Archive Files (Depositor)

Primary 3D volume (map.gz) Half-map 1 Half-map 2 (map.gz) Experimental metadata (xml) Experimental metadata (cif.gz)

Validation (wwPDB)

Map-only validation report (pdf.gz) Map-9sp8 summary report (pdf.gz) Map-9sp8 FULL report (pdf.gz)

EMDB Annotations

EMICSS entry mapping (xml)

EMDB Files

VA raw map (map) VA resolution mask (mrc)

Cryo-EM structure of the Arabidopsis thaliana CAT4 transporter in the outward-open L-ornithine bound state

EMD-55065

Single-particle
3.32 Å
EMD-55065
3D View Gallery
Deposition: 16/09/2025
Map released: 30/09/2026
Last modified: 30/09/2026
Overview 3D View Sample Experiment Validation Additional data Links
Sample Organism: Arabidopsis thaliana, synthetic construct
Sample: Complex of Arabidopsis thaliana cationic amino acid transporter 4 with a synthetic nanobody bound to L-ornithine, cholesterol and LMNG
Fitted models: 9sp8

Deposition Authors: Kolokouris D, Newstead S
Structural basis for pH-responsive amino acid transport via SLC7A4.
Kolokouris D, Bothra A, Kato T, Zeng YC, Lichtinger S, Parker JL, Biggin PC, Newstead S
(2026) Nat Commun , 17
PUBMED: 41904136
DOI: doi:10.1038/s41467-026-70956-5
ISSN: 2041-1723