ID A0A0D3EGN3_BRAOL Unreviewed; 120 AA.
AC A0A0D3EGN3;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 08-NOV-2023, entry version 31.
DE RecName: Full=NADH-ubiquinone oxidoreductase chain 3 {ECO:0000256|ARBA:ARBA00021007};
DE AltName: Full=NADH dehydrogenase subunit 3 {ECO:0000256|ARBA:ARBA00031029};
OS Brassica oleracea var. oleracea.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; malvids; Brassicales; Brassicaceae; Brassiceae; Brassica.
OX NCBI_TaxID=109376 {ECO:0000313|EnsemblPlants:Bo9g173780.1, ECO:0000313|Proteomes:UP000032141};
RN [1] {ECO:0000313|EnsemblPlants:Bo9g173780.1, ECO:0000313|Proteomes:UP000032141}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=cv. TO1000 {ECO:0000313|Proteomes:UP000032141};
RX PubMed=24916971; DOI=10.1186/gb-2014-15-6-r77;
RA Parkin I.A., Koh C., Tang H., Robinson S.J., Kagale S., Clarke W.E.,
RA Town C.D., Nixon J., Krishnakumar V., Bidwell S.L., Denoeud F., Belcram H.,
RA Links M.G., Just J., Clarke C., Bender T., Huebert T., Mason A.S.,
RA Pires J.C., Barker G., Moore J., Walley P.G., Manoli S., Batley J.,
RA Edwards D., Nelson M.N., Wang X., Paterson A.H., King G., Bancroft I.,
RA Chalhoub B., Sharpe A.G.;
RT "Transcriptome and methylome profiling reveals relics of genome dominance
RT in the mesopolyploid Brassica oleracea.";
RL Genome Biol. 15:R77-R77(2014).
RN [2] {ECO:0000313|EnsemblPlants:Bo9g173780.1}
RP IDENTIFICATION.
RG EnsemblPlants;
RL Submitted (MAR-2015) to UniProtKB.
CC -!- FUNCTION: Core subunit of the mitochondrial membrane respiratory chain
CC NADH dehydrogenase (Complex I) that is believed to belong to the
CC minimal assembly required for catalysis. Complex I functions in the
CC transfer of electrons from NADH to the respiratory chain. The immediate
CC electron acceptor for the enzyme is believed to be ubiquinone.
CC {ECO:0000256|ARBA:ARBA00003257}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a ubiquinone + 5 H(+)(in) + NADH = a ubiquinol + 4 H(+)(out) +
CC NAD(+); Xref=Rhea:RHEA:29091, Rhea:RHEA-COMP:9565, Rhea:RHEA-
CC COMP:9566, ChEBI:CHEBI:15378, ChEBI:CHEBI:16389, ChEBI:CHEBI:17976,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=7.1.1.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000766};
CC -!- SUBCELLULAR LOCATION: Mitochondrion membrane
CC {ECO:0000256|ARBA:ARBA00004225}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004225}.
CC -!- SIMILARITY: Belongs to the complex I subunit 3 family.
CC {ECO:0000256|ARBA:ARBA00008472}.
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DR AlphaFoldDB; A0A0D3EGN3; -.
DR STRING; 109376.A0A0D3EGN3; -.
DR EnsemblPlants; Bo9g173780.1; Bo9g173780.1; Bo9g173780.
DR Gramene; Bo9g173780.1; Bo9g173780.1; Bo9g173780.
DR eggNOG; KOG4662; Eukaryota.
DR HOGENOM; CLU_119549_1_1_1; -.
DR OMA; RFPVKYY; -.
DR Proteomes; UP000032141; Chromosome C9.
DR GO; GO:0031966; C:mitochondrial membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-EC.
DR Gene3D; 1.20.58.1610; NADH:ubiquinone/plastoquinone oxidoreductase, chain 3; 1.
DR HAMAP; MF_01394; NDH1_NuoA; 1.
DR InterPro; IPR023043; NAD(P)H_OxRDtase_bac/plastid.
DR InterPro; IPR000440; NADH_UbQ/plastoQ_OxRdtase_su3.
DR InterPro; IPR038430; NDAH_ubi_oxred_su3_sf.
DR PANTHER; PTHR11058; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 3; 1.
DR PANTHER; PTHR11058:SF9; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 3; 1.
DR Pfam; PF00507; Oxidored_q4; 1.
PE 3: Inferred from homology;
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Reference proteome {ECO:0000313|Proteomes:UP000032141};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 12..34
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 62..83
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 89..112
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
SQ SEQUENCE 120 AA; 13784 MW; 04EB7F018D068862 CRC64;
MFLLYEYDIF WAFLIISSAI PVLAFLISGV LSPITKGPEK LSSYESGIEP IGDAWLQFRI
RYYMFALVFV VFDVETVFLY PWAMSFDVLG VSAFIEAFIF VLILILGLVY AWRKGALEWS
//
