7T3N

R184Q/E191Q mutant of rat vesicular glutamate transporter 2 (VGLUT2)

• PDB DOI: https://doi.org/10.2210/pdb7T3N/pdb
• EM Map EMD-25665: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Rattus norvegicus
• Expression System: Spodoptera frugiperda
• Mutation(s): Yes 
• Membrane Protein: Yes  OPMPDBTMMemProtMD


• Deposited: 2021-12-08 Released: 2022-12-14 
• Deposition Author(s): Li, F., Stroud, R.M., Edwards, R.H.
• Funding Organization(s): National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), National Institutes of Health/National Institute of Mental Health (NIH/NIMH)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Substrate Recognition, Directional Flux, and Allostery in a Synaptic Vesicle Glutamate Transporter

Li, F., Stroud, R.M.

To be published.

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: 65.87 kDa 
• Atom Count: 3,512 
• Modelled Residue Count: 452 
• Deposited Residue Count: 582 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Vesicular glutamate transporter 2	A	582	Rattus norvegicus	Mutation(s): 2  Gene Names: Slc17a6, Dnpi, Vglut2 Membrane Entity: Yes
UniProt
Find proteins for Q9JI12 (Rattus norvegicus) Explore Q9JI12  Go to UniProtKB:  Q9JI12

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
I7Y	C [auth A]	(2R)-2-(methoxymethyl)-4-{[(25R)-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside C45 H74 O15 MUCLRRLHERFRKG-ZHIGRBBGSA-N
C5B (Subject of Investigation/LOI)	B [auth A]	(1S,3R)-1-AMINOCYCLOPENTANE-1,3-DICARBOXYLIC ACID C7 H11 N O4 YFYNOWXBIBKGHB-FBCQKBJTSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
P1L	A	L-PEPTIDE LINKING	C19 H37 N O3 S		CYS

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2022-12-14 
Deposition Author(s): Li, F., Stroud, R.M., Edwards, R.H.

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Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)	United States	R01NS089713
National Institutes of Health/National Institute of Mental Health (NIH/NIMH)	United States	K99MH119591

Revision History  

• Version 1.0: 2022-12-14
  Type: Initial release