9UCM | pdb_00009ucm

Cryo-EM structure of the human G6P transporter SLC37A2 in the apo state with a symmetric ER luminal-open conformation.

PDB DOI: https://doi.org/10.2210/pdb9UCM/pdb
EM Map EMD-64048: EMDB EMDataResource

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

Deposited: 2025-04-04 Released: 2025-11-05
Deposition Author(s): Sun, L., Liu, X., Lai, Q.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

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

wwPDB Validation 3D Report Full Report

Validation slider image for 9UCM

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

Literature

Cryo-EM structure of the human G6P transporter SLC37A2 in the apo state with a symmetric ER luminal-open conformation.

Sun, L., Liu, X., Lai, Q.

To be published.

Macromolecule Content

Total Structure Weight: 108.95 kDa
Atom Count: 7,142
Modeled Residue Count: 930
Deposited Residue Count: 1,002
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Glucose-6-phosphate exchanger SLC37A2	A, B	501	Homo sapiens	Mutation(s): 0 Gene Names: SLC37A2
UniProt & NIH Common Fund Data Resources
Find proteins for Q8TED4 (Homo sapiens) Explore Q8TED4 Go to UniProtKB: Q8TED4
PHAROS: Q8TED4 GTEx: ENSG00000134955
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q8TED4
Sequence Annotations Expand
Reference Sequence

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
MODEL REFINEMENT	PHENIX	1.13_2998:
RECONSTRUCTION	cryoSPARC	v4.2.1

Structure Validation

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Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-05

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	32471279
National Natural Science Foundation of China (NSFC)	China	32322041
National Natural Science Foundation of China (NSFC)	China	32321001
National Natural Science Foundation of China (NSFC)	China	W2412029

Revision History (Full details and data files)

Version 1.0: 2025-11-05
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.