AF_AFP25103F1

COMPUTED STRUCTURE MODEL OF SUBSTANCE-P RECEPTOR

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: P25103
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Homo sapiens
• UniProtKB: P25103

---

Model Confidence 

• pLDDT (global): 78.4
• 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: 46.29 kDa 
• Atom Count: 3,257 
• Modeled Residue Count: 407 
• Deposited Residue Count: 407 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Substance-P receptor	A	407	Homo sapiens	Mutation(s): 0  Gene Names: TACR1
UniProt & NIH Common Fund Data Resources
Find proteins for P25103 (Homo sapiens) Explore P25103  Go to UniProtKB:  P25103
PHAROS:  P25103 GTEx:  ENSG00000115353