AF_AFQ9NRX4F1

COMPUTED STRUCTURE MODEL OF 14 KDA PHOSPHOHISTIDINE PHOSPHATASE

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 DBQ9NRX4
  • Released in AlphaFold DB:  2021-07-01
    Last Modified in AlphaFold DB: 2025-08-01
  • Organism(s): Homo sapiens
  • UniProtKB: Q9NRX4

Model Confidence 

  • pLDDT (global): 90.84
  • 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.

Macromolecule Content 

  • Total Structure Weight: 13.85 kDa 
  • Atom Count: 973 
  • Modeled Residue Count: 125 
  • Deposited Residue Count: 125 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
14 kDa phosphohistidine phosphatase125Homo sapiensMutation(s): 0 
Gene Names: PHPT1
EC: 3.9.1.3
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NRX4 (Homo sapiens)
Explore Q9NRX4 
Go to UniProtKB:  Q9NRX4
GTEx:  ENSG00000054148 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9NRX4
Sequence Annotations
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Reference Sequence