AF_AFP48739F1

COMPUTED STRUCTURE MODEL OF PHOSPHATIDYLINOSITOL TRANSFER PROTEIN BETA ISOFORM

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 DBP48739
  • Released in AlphaFold DB:  2021-07-01
    Last Modified in AlphaFold DB: 2025-08-01
  • Organism(s): Homo sapiens
  • UniProtKB: P48739

Model Confidence 

  • pLDDT (global): 95.4
  • 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.

Macromolecule Content 

  • Total Structure Weight: 31.59 kDa 
  • Atom Count: 2,222 
  • Modeled Residue Count: 271 
  • Deposited Residue Count: 271 
  • Unique protein chains: 1

Macromolecules

Find similar proteins by:|  3D Structure
Entity ID: 1
MoleculeChains  Sequence LengthOrganismDetailsImage
Phosphatidylinositol transfer protein beta isoform271Homo sapiensMutation(s): 0 
Gene Names: PITPNB
UniProt & NIH Common Fund Data Resources
Find proteins for P48739 (Homo sapiens)
Explore P48739 
Go to UniProtKB:  P48739
PHAROS:  P48739
GTEx:  ENSG00000180957 
Entity Groups
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP48739
Sequence Annotations
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Reference Sequence