7YRR

Cryo-EM structure of IGF1R with two IGF1 complex

• PDB DOI: https://doi.org/10.2210/pdb7YRR/pdb
• EM Map EMD-34065: EMDB EMDataResource

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


• Deposited: 2022-08-10 Released: 2023-08-16 
• Deposition Author(s): Xi, Z., Cang, W.
• Funding Organization(s): Not funded

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of IGF1R with two IGF1 complex at 4.3 angstroms resolution

Xi, Z., Cang, W.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C2  (Explore in 3D)
Global Stoichiometry: Hetero 4-mer - A2B2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 218.22 kDa 
• Atom Count: 13,529 
• Modelled Residue Count: 1,697 
• Deposited Residue Count: 1,914 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Insulin-like growth factor 1 receptor	A, B	897	Homo sapiens	Mutation(s): 0  Gene Names: IGF1R EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P08069 (Homo sapiens) Explore P08069  Go to UniProtKB:  P08069
PHAROS:  P08069 GTEx:  ENSG00000140443

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Isoform 3 of Insulin-like growth factor I	C, D	60	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

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.30 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-08-16 
Deposition Author(s): Xi, Z., Cang, W.

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Funding Organization	Location	Grant Number
Not funded		--

Revision History  

• Version 1.0: 2023-08-16
  Type: Initial release