7WSN

Cryo-EM structure of human glucose transporter GLUT4 bound to cytochalasin B in detergent micelles

• PDB DOI: https://doi.org/10.2210/pdb7WSN/pdb
• EM Map EMD-32761: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens
• Expression System: Homo sapiens
• Mutation(s): No 
• Membrane Protein: Yes  OPMPDBTMMemProtMDmpstruc


• Deposited: 2022-01-30 Released: 2022-05-18 
• Deposition Author(s): Yuan, Y., Kong, F., Xu, H., Zhu, A., Yan, N., Yan, C.
• Funding Organization(s): Ministry of Science and Technology (MoST, China), Beijing Academy of Science and Technology

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.31 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: gel filtration

Macromolecule Content

• Total Structure Weight: 57.01 kDa 
• Atom Count: 3,567 
• Modelled Residue Count: 463 
• Deposited Residue Count: 520 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Solute carrier family 2, facilitated glucose transporter member 4	A	520	Homo sapiens	Mutation(s): 0  Gene Names: SLC2A4, GLUT4 Membrane Entity: Yes
UniProt & NIH Common Fund Data Resources
Find proteins for P14672 (Homo sapiens) Explore P14672  Go to UniProtKB:  P14672
PHAROS:  P14672 GTEx:  ENSG00000181856

Oligosaccharides

Help

Entity ID: 2
Molecule	Chains	Length	2D Diagram	Glycosylation	3D Interactions
2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	B	2		N-Glycosylation
Glycosylation Resources
GlyTouCan:  G42666HT GlyCosmos:  G42666HT GlyGen:  G42666HT

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
5RH (Subject of Investigation/LOI)	C [auth A]	Cytochalasin B C29 H37 N O5 GBOGMAARMMDZGR-TYHYBEHESA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.31 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-05-18 
Deposition Author(s): Yuan, Y., Kong, F., Xu, H., Zhu, A., Yan, N., Yan, C.

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Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	2020YFA0509301
Beijing Academy of Science and Technology	China	Z201100006820039

Revision History  

• Version 1.0: 2022-05-18
  Type: Initial release
  
• Version 1.1: 2022-05-25
  Changes: Database references