9JBS | pdb_00009jbs

Structure of LAT4 in the apo state

PDB DOI: https://doi.org/10.2210/pdb9JBS/pdb
EM Map EMD-61324: EMDB EMDataResource

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

Deposited: 2024-08-27 Released: 2026-03-11
Deposition Author(s): Yin, Y.X., Ding, D., Lu, Y.S., Chen, H.Y.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.88 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9JBS

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

Literature

Structural insights into the amino acid transport and pharmacological blockade of human LAT4

Yin, Y.X., Ding, D., Lu, Y.S., Chen, H.Y.

To be published.

Macromolecule Content

Total Structure Weight: 62.8 kDa
Atom Count: 3,207
Modeled Residue Count: 415
Deposited Residue Count: 569
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Large neutral amino acids transporter small subunit 4	A	569	Homo sapiens	Mutation(s): 0 Gene Names: SLC43A2, LAT4, PP7664
UniProt & NIH Common Fund Data Resources
Find proteins for Q8N370 (Homo sapiens) Explore Q8N370 Go to UniProtKB: Q8N370
PHAROS: Q8N370 GTEx: ENSG00000167703
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8N370
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.88 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

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View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-03-11

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82030081
National Natural Science Foundation of China (NSFC)	China	81874235
National Natural Science Foundation of China (NSFC)	China	82173386

Revision History (Full details and data files)

Version 1.0: 2026-03-11
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.