AF_AFQ31NU0F1

COMPUTED STRUCTURE MODEL OF PHOTOSYSTEM I REACTION CENTER SUBUNIT IX

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: AF-Q31NU0-F1
• Released in AlphaFold DB:  2021-12-09
  Last Modified in AlphaFold DB: 2022-09-30
• Organism(s): Synechococcus elongatus PCC 7942 = FACHB-805
• UniProtKB: Q31NU0

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Model Confidence 

• pLDDT (global): 95.29
• 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: 4.71 kDa 
• Atom Count: 335 
• Modelled Residue Count: 41 
• Deposited Residue Count: 41 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Photosystem I reaction center subunit IX	A	41	Synechococcus elongatus PCC 7942 = FACHB-805	Mutation(s): 0  Gene Names: psaJ
UniProt
Find proteins for Q31NU0 (Synechococcus elongatus (strain ATCC 33912 / PCC 7942 / FACHB-805)) Explore Q31NU0  Go to UniProtKB:  Q31NU0