AF_AFP00263F1

COMPUTED STRUCTURE MODEL OF HIGH-POTENTIAL IRON-SULFUR PROTEIN

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: P00263
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2025-08-01
• Organism(s): Thiococcus pfennigii
• UniProtKB: P00263

---

Model Confidence 

• pLDDT (global): 90.81
• 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: 8.96 kDa 
• Atom Count: 630 
• Modeled Residue Count: 81 
• Deposited Residue Count: 81 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
High-potential iron-sulfur protein	A	81	Thiococcus pfennigii	Mutation(s): 0  Gene Names: hip
UniProt
Find proteins for P00263 (Thiococcus pfennigii) Explore P00263  Go to UniProtKB:  P00263