AF_AFP04626F1

COMPUTED STRUCTURE MODEL OF RECEPTOR TYROSINE-PROTEIN KINASE ERBB-2

There are no experimental data to verify the accuracy of this computed structure model. See Model Confidence metrics below for all regions of the polypeptide chain

• AlphaFold DB: P04626
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Homo sapiens
• UniProtKB: P04626

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Model Confidence 

• pLDDT (global): 73.98
• pLDDT (local):

Model Confidence 

•   Very high (pLDDT > 90)    
•   Confident (70 < pLDDT ≤ 90)    
•   Low (50 < pLDDT ≤ 70)    
•   Very low (pLDDT ≤ 50)    

Computed Structure Models provide per-residue confidence score (pLDDT) between 0 and 100. Some regions below 50 pLDDT may be unstructured in isolation.

Assembly  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Macromolecule Content 

• Total Structure Weight: 138.06 kDa 
• Atom Count: 9,661 
• Modeled Residue Count: 1,255 
• Deposited Residue Count: 1,255 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Receptor tyrosine-protein kinase erbB-2	A	1,255	Homo sapiens	Mutation(s): 0  Gene Names: ERBB2 EC: 2.7.10.1
UniProt & NIH Common Fund Data Resources
Find proteins for P04626 (Homo sapiens) Explore P04626  Go to UniProtKB:  P04626
PHAROS:  P04626 GTEx:  ENSG00000141736