9XCA | pdb_00009xca

CryoEM structure of the G6PT dimer

PDB DOI: https://doi.org/10.2210/pdb9XCA/pdb
EM Map EMD-66727: EMDB EMDataResource

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

Deposited: 2025-10-25 Released: 2026-03-18
Deposition Author(s): Zhang, W.Q., Jiao, H.Z., Hu, H.L., Guo, X.
Funding Organization(s): Other government

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.27 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Validation slider image for 9XCA

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

Literature

Cryo-EM Structure of the Human Glucose-6-Phosphate Translocase in an outward-open conformation

Zhang, W.Q., Jiao, H.Z., Hu, H.L., Guo, X.

To be published.

Macromolecule Content

Total Structure Weight: 100.06 kDa
Atom Count: 6,360
Modeled Residue Count: 814
Deposited Residue Count: 904
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glucose-6-phosphate exchanger SLC37A4	A [auth B], B [auth C]	452	Homo sapiens	Mutation(s): 0 Gene Names: SLC37A4, G6PT, G6PT1, PRO0685, TRG19
UniProt & NIH Common Fund Data Resources
Find proteins for O43826 (Homo sapiens) Explore O43826 Go to UniProtKB: O43826
PHAROS: O43826
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O43826
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
LMN Query on LMN Download:Ideal Coordinates CCD File SDF format, chain D [auth C] SDF format, chain C [auth B] MOL2 format, chain D [auth C] MOL2 format, chain C [auth B] mmCIF format, chain D [auth C] mmCIF format, chain C [auth B]	C [auth B], D [auth C]	Lauryl Maltose Neopentyl Glycol C₄₇ H₈₈ O₂₂ MADJBYLAYPCCOO-XYPZXBMFSA-N		Interactions Focus chain C [auth B] Focus chain D [auth C] Interactions & Density Focus chain C [auth B] Focus chain D [auth C]

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.27 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.20.1_4487
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-03-18

Deposition Author(s):

Funding Organization	Location	Grant Number
Other government		--

Revision History (Full details and data files)

Version 1.0: 2026-03-18
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.