O00217: NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial (NDUFS8)

NADH dehydrogenase [ubiquinone] iron-sulfur protein 8, mitochondrial (NDUFS8) is a 210-residue protein from Homo sapiens. This is its AlphaFold structure prediction, created 1 Aug 2025. UniProt accession: O00217.

Gene
NDUFS8
Organism
Homo sapiens
Length
210 residues
Mean pLDDT
88.0
Model
AF-O00217-F1 v6
Model created
1 Aug 2025
PDB structures
7

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Model confidence (pLDDT)

The mean pLDDT of this model is 88.0 (confident overall). pLDDT is AlphaFold's per-residue confidence score from 0 to 100. In MolViewer, choose the B-factor color scheme to color the model by pLDDT, because AlphaFold stores it in the B-factor column.

pLDDT bandMeaningShare of residues
Above 90Very high: backbone and side chains are usually accurate76%
70 to 90Confident: backbone generally right8%
50 to 70Low: treat with caution10%
Below 50Very low: often disordered regions6%

What pLDDT means and how to read it

Function

Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) which catalyzes electron transfer from NADH through the respiratory chain, using ubiquinone as an electron acceptor (PubMed:22499348). Essential for the catalytic activity and assembly of complex I (PubMed:22499348)

Subunit structure

Core subunit of respiratory chain NADH dehydrogenase (Complex I) which is composed of 45 different subunits (PubMed:12611891). This is a component of the iron-sulfur (IP) fragment of the enzyme (By similarity). Interacts with RAB5IF (PubMed:31536960)

Subcellular location

Mitochondrion inner membrane

Disease associations

Experimental structures in the PDB

Compare the prediction with experimentally determined structures of the same protein:

PDB IDMethodResolutionChains and residues
9I4IEM2.63 ÅD=1-210
9TI4EM2.66 ÅD=35-210
5XTBEM3.4 ÅB=35-210
9CWTEM3.44 ÅB=1-210
5XTDEM3.7 ÅB=35-210
5XTHEM3.9 ÅB=35-210
5XTIEM17.4 ÅB/BB=35-210

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