8HEZ

Structure of human SGLT2-MAP17 complex with Dapagliflozin

• PDB DOI:  https://doi.org/10.2210/pdb8HEZ/pdb
• EM Map EMD-34705: EMDB EMDataResource

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


• Deposited: 2022-11-09 Released: 2023-11-15 
• Deposition Author(s): Hiraizumi, M., Kishida, H., Miyaguchi, I., Nureki, O.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 2.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structural basis of glucose transport by the human SGLT2-MAP17 glucose transporter

Hiraizumi, M., Tomoya, A., Kouta, M., Kishida, H., Taichi, K., Miyaguchi, I., Nao, T., Nureki, O.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 2-mer - A1B1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 86.14 kDa 
• Atom Count: 4,739 
• Modelled Residue Count: 611 
• Deposited Residue Count: 790 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sodium/glucose cotransporter 2	A	676	Homo sapiens	Mutation(s): 0  Gene Names: SLC5A2, SGLT2
UniProt & NIH Common Fund Data Resources
Find proteins for P31639 (Homo sapiens) Explore P31639  Go to UniProtKB:  P31639
PHAROS:  P31639

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
PDZK1-interacting protein 1	B	114	Homo sapiens	Mutation(s): 0  Gene Names: MAP17, PDZK1IP1
UniProt & NIH Common Fund Data Resources
Find proteins for Q13113 (Homo sapiens) Explore Q13113  Go to UniProtKB:  Q13113
PHAROS:  Q13113

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
LE6 (Subject of Investigation/LOI)	D [auth A]	(2S,3R,4R,5S,6R)-2-[4-chloranyl-3-[(4-ethoxyphenyl)methyl]phenyl]-6-(hydroxymethyl)oxane-3,4,5-triol C21 H25 Cl O6 JVHXJTBJCFBINQ-ADAARDCZSA-N
NAG	C [auth A]	2-acetamido-2-deoxy-beta-D-glucopyranose C8 H15 N O6 OVRNDRQMDRJTHS-FMDGEEDCSA-N
NA	E [auth A]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 2.80 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	REFMAC	5.8.0267

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-11-15 
Deposition Author(s): Hiraizumi, M., Kishida, H., Miyaguchi, I., Nureki, O.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-11-15
  Type: Initial release