Collated Gene Ontology terms

Biological process: oxidoreductase activity(2025) NADH dehydrogenase (ubiquinone) activity(2007)

Molecular function: mitochondrial electron transport, NADH to ubiquinone2007, 2023, 2025 respiratory electron transport chain2025 proton motive force-driven mitochondrial ATP synthesis2025 aerobic respiration2025 proton transmembrane transport2025

Cellular component: respiratory chain complex I2024, 2025 mitochondrion2009, 2011, 2024, 2025 mitochondrial inner membrane2005, 2013, 2024, 2025 plasma membrane2014 mitochondrial matrix2017

Phylogenetic distribution

Chordates: 20/21 
Echinoderms: 0/0 
Hemichordates: 1/1 
Annelids: 1/1 
Molluscs: 0/0 
Bryozoans: 0/0 
Platyhelminthes: 0/0 
Rotifers: 0/0 
Nematodes: 2/3 
Arthropods: 5/5 
Tardigrades: 0/0 
Placozoa: 1/1 
Cnidaria: 1/1 
Porifera: 0/0 
Choanoflagellates+: 10/1 
Dikarya: 0/14 
Fungi (other): 0/1 
Protozoa: 2/3 
Excavates: 0/4 
Harosa: 0/4 
Hacrobia: 0/0 
Plants: 0/39 
Archea: 0/8 
Bacteria: 0/35 

Find a cluster

Protein ID:
UniProt ID, accession, gene name or model org. database name
Cluster ID:
e.g. "UKP00123" or "123"

Download

Protein sequences (FASTA format)

Knownness history

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 0 2 4 6 8 10 Knownness

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Proteins

UniProt ID
Organism DB»		 Standard knownness clustom knownness Gene name Description Species  [Show all] GO terms Seq. links Protein domain links
NDUB8_HUMAN
Ensembl»
2.4
NDUFB8 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8,
mitochondrial (Complex I-ASHI) (CI-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Homo sapiens
TI:9606 None
 
NDUB8_MOUSE
Ensembl»
1.2
Ndufb8 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit 8,
mitochondrial (Complex I-ASHI) (CI-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Mus musculus
TI:10090 None
 
Q9W3X7_DROME
FlyBase»
1.8
ND-ASHI NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit
8, mitochondrial (Complex I-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Drosophila melanogaster
TI:7227 None
 
B2RYS8_RAT
RGD»
0.0
Ndufb8 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit
8, mitochondrial (Complex I-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Rattus norvegicus
TI:10116 None
 
Q5ZJW2_CHICK
Ensembl»
0.0
NDUFB8 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit
8, mitochondrial (Complex I-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Gallus gallus
TI:9031 None
 
Q6P5L5_DANRE
ZFIN»
0.0
ndufb8 NADH dehydrogenase [ubiquinone] 1 beta subcomplex subunit
8, mitochondrial (Complex I-ASHI) (NADH-ubiquinone oxidoreductase ASHI subunit)		 Danio rerio
TI:7955 None
 
Q54QH7_DICDI
dictyBase»
0.0
DDB_G0283889 Uncharacterized protein Dictyostelium discoideum
TI:44689 None
 
Q9XWJ5_CAEEL
WormBase»
0.0
ndub-8 NADH dehydrogenase [ubiquinone] 1
beta subcomplex subunit 8, mitochondrial		 Caenorhabditis elegans
TI:6239 None