AF_AFQ9NUN5F1

COMPUTED STRUCTURE MODEL OF LYSOSOMAL COBALAMIN TRANSPORT ESCORT PROTEIN LMBD1

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: Q9NUN5
• Released in AlphaFold DB:  2021-07-01
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Homo sapiens
• UniProtKB: Q9NUN5

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Model Confidence 

• pLDDT (global): 83.84
• 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.

Assembly  

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

Macromolecule Content 

• Total Structure Weight: 61.45 kDa 
• Atom Count: 4,336 
• Modeled Residue Count: 540 
• Deposited Residue Count: 540 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lysosomal cobalamin transport escort protein LMBD1	A	540	Homo sapiens	Mutation(s): 0  Gene Names: LMBRD1
UniProt & NIH Common Fund Data Resources
Find proteins for Q9NUN5 (Homo sapiens) Explore Q9NUN5  Go to UniProtKB:  Q9NUN5
PHAROS:  Q9NUN5 GTEx:  ENSG00000168216