8XJS | pdb_00008xjs

Cryo-EM structure of human insulin receptor bound to 3 IGF-I

• PDB DOI: https://doi.org/10.2210/pdb8XJS/pdb
• EM Map EMD-38404: EMDB EMDataResource

• Classification: MEMBRANE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Escherichia coli BL21(DE3), Homo sapiens
• Mutation(s): No 


• Deposited: 2023-12-22 Released: 2024-12-25 
• Deposition Author(s): Xi, Z.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.24 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of human insulin receptor bound to 3 IGF-I

Xi, Z.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content 

• Total Structure Weight: 376.3 kDa 
• Atom Count: 11,178 
• Modeled Residue Count: 1,385 
• Deposited Residue Count: 3,325 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Insulin-like growth factor I	A [auth D], D [auth C], E	195	Homo sapiens	Mutation(s): 0  Gene Names: IGF1
UniProt & NIH Common Fund Data Resources
Find proteins for P05019 (Homo sapiens) Explore P05019  Go to UniProtKB:  P05019
PHAROS:  P05019 GTEx:  ENSG00000017427

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform Short of Insulin receptor	B, C [auth A]	1,370	Homo sapiens	Mutation(s): 0  Gene Names: INSR EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P06213 (Homo sapiens) Explore P06213  Go to UniProtKB:  P06213
PHAROS:  P06213 GTEx:  ENSG00000171105

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.24 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-12-25 
Deposition Author(s): Xi, Z.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History  

• Version 1.0: 2024-12-25
  Type: Initial release