Ndufb3
entrez
66495
canonical
uniprot
Q9CQZ6
canonical
ensembl
ENSMUSG00000026032
resolver
ensp
ENSMUSP00000027193
resolver
enst
ENSMUST00000027193
resolver
genesymbol
Ndufb3
resolver
uniprot
Q3UUR9
resolver
uniprot_entry
NDUB3_MOUSE
resolver
uniprot_sec
Q3UUR9
resolver
amino_acid_sequence
MAAGHGHEHGHEHGHGHGKMELPDYRQWKIEGTPLETVQKKLAARGLRDPWARNEAWRYMGGFAGNITFPSVILKGFKWGFAAFVVALGAEYFLDSQNGDKKHH
uniprot
proteins
function
FUNCTION: Accessory subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I), that is believed not to be involved in catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone. {ECO:0000269|PubMed:38575788}.
uniprot
proteins
mass_dalton
11692
uniprot
proteins
post_translational_modification
PTM: Methylation at His residues by METTL9 enhances complex I-mediated mitochondrial respiration. {ECO:0000250|UniProtKB:O43676}.
uniprot
proteins
protein_family
Complex I NDUFB3 subunit family
uniprot
proteins
pubmed
15489334
uniprot
proteins
pubmed
16141072
uniprot
proteins
pubmed
21183079
uniprot
proteins
pubmed
23576753
uniprot
proteins
pubmed
23806337
uniprot
proteins
pubmed
38575788
uniprot
proteins
sequence_length
104
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000269|PubMed:38575788}; Single-pass membrane protein {ECO:0000250|UniProtKB:O43676}; Matrix side {ECO:0000250|UniProtKB:O43676}.
uniprot
proteins
transmembrane_region
TRANSMEM 72..90; /note="Helical"; /evidence="ECO:0000255
uniprot
proteins