ID   NDUA3_GORGO             Reviewed;          84 AA.
AC   Q0MQ95;
DT   03-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   19-SEP-2006, sequence version 1.
DT   25-MAY-2022, entry version 45.
DE   RecName: Full=NADH dehydrogenase [ubiquinone] 1 alpha subcomplex subunit 3;
DE   AltName: Full=Complex I-B9;
DE            Short=CI-B9;
DE   AltName: Full=NADH-ubiquinone oxidoreductase B9 subunit;
GN   Name=NDUFA3;
OS   Gorilla gorilla gorilla (Western lowland gorilla).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Gorilla.
OX   NCBI_TaxID=9595;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RX   PubMed=16828987; DOI=10.1016/j.gene.2006.03.015;
RA   Mishmar D., Ruiz-Pesini E., Mondragon-Palomino M., Procaccio V., Gaut B.,
RA   Wallace D.C.;
RT   "Adaptive selection of mitochondrial complex I subunits during primate
RT   radiation.";
RL   Gene 378:11-18(2006).
CC   -!- FUNCTION: Accessory subunit of the mitochondrial membrane respiratory
CC       chain NADH dehydrogenase (Complex I), that is believed not to be
CC       involved in catalysis. Complex I functions in the transfer of electrons
CC       from NADH to the respiratory chain. The immediate electron acceptor for
CC       the enzyme is believed to be ubiquinone.
CC       {ECO:0000250|UniProtKB:O95167}.
CC   -!- SUBUNIT: Complex I is composed of 45 different subunits.
CC       {ECO:0000250|UniProtKB:O95167}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane
CC       {ECO:0000250|UniProtKB:O95167}; Single-pass membrane protein
CC       {ECO:0000255}.
CC   -!- SIMILARITY: Belongs to the complex I NDUFA3 subunit family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; DQ885739; ABH12248.1; -; mRNA.
DR   AlphaFoldDB; Q0MQ95; -.
DR   SMR; Q0MQ95; -.
DR   InParanoid; Q0MQ95; -.
DR   Proteomes; UP000001519; Unplaced.
DR   GO; GO:0005747; C:mitochondrial respiratory chain complex I; ISS:UniProtKB.
DR   GO; GO:0032981; P:mitochondrial respiratory chain complex I assembly; ISS:UniProtKB.
DR   InterPro; IPR026626; NDUFA3.
DR   PANTHER; PTHR15221; PTHR15221; 1.
DR   Pfam; PF14987; NADHdh_A3; 1.
PE   3: Inferred from homology;
KW   Acetylation; Electron transport; Membrane; Mitochondrion;
KW   Mitochondrion inner membrane; Reference proteome; Respiratory chain;
KW   Transmembrane; Transmembrane helix; Transport.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:Q02371"
FT   CHAIN           2..84
FT                   /note="NADH dehydrogenase [ubiquinone] 1 alpha subcomplex
FT                   subunit 3"
FT                   /id="PRO_0000251800"
FT   TRANSMEM        19..39
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          56..84
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   MOD_RES         2
FT                   /note="N-acetylalanine"
FT                   /evidence="ECO:0000250|UniProtKB:Q02371"
SQ   SEQUENCE   84 AA;  9279 MW;  38B27A96D7A05D31 CRC64;
     MAARVGAFLK NAWDKEPVLV VSFVVGGLAV ILPPLSPYFK YSVMINKATP YNYPVPVRDD
     GNMPDVPSHP QDPQGPSLEW LKKL