7Y1B

3.2 angstrom cryo-EM structure of extracellular region of mouse Basigin-2 in complex with the Fab fragment of antibody 6E7F1

• PDB DOI: https://doi.org/10.2210/pdb7Y1B/pdb
• EM Map EMD-33559: EMDB EMDataResource

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


• Deposited: 2022-06-08 Released: 2023-06-14 
• Deposition Author(s): Zhang, H., Yang, X., Xue, Y., Huang, Y., Mo, X., Zhang, H., Li, N., Gao, N., Li, X., Wang, S., Gao, Y., Liao, J.
• Funding Organization(s): Ministry of Science and Technology (MoST, China)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.23 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Allosteric modulation of monocarboxylate transporters 1 and 4 by targeting their chaperon Basigin

Zhang, H., Yang, X., Xue, Y., Huang, Y., Mo, Y., Zhang, H., Li, N., Gao, N., Li, X., Wang, S., Gao, Y., Liao, J.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 3-mer - A1B1C1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 80.91 kDa 
• Atom Count: 4,137 
• Modelled Residue Count: 541 
• Deposited Residue Count: 743 
• Unique protein chains: 3

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform 2 of Basigin	A	273	Mus musculus	Mutation(s): 0  Gene Names: Bsg
UniProt
Find proteins for P18572 (Mus musculus) Explore P18572  Go to UniProtKB:  P18572

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain of 6E7F1	B [auth H]	236	Mus musculus	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain of 6E7F1	C [auth L]	234	Mus musculus	Mutation(s): 0

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.23 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.19.2
RECONSTRUCTION	cryoSPARC	2.15

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-06-14 
Deposition Author(s): Zhang, H., Yang, X., Xue, Y., Huang, Y., Mo, X., Zhang, H., Li, N., Gao, N., Li, X., Wang, S., Gao, Y., Liao, J.

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Funding Organization	Location	Grant Number
Ministry of Science and Technology (MoST, China)	China	2017YFA0504800
Ministry of Science and Technology (MoST, China)	China	2018ZX09711003-003-003

Revision History  

• Version 1.0: 2023-06-14
  Type: Initial release
  
• Version 1.1: 2024-10-16
  Changes: Data collection, Structure summary