GenomeNet

Database: UniProt
Entry: A0A1C6RJ75_9ACTN
LinkDB: A0A1C6RJ75_9ACTN
Original site: A0A1C6RJ75_9ACTN 
ID   A0A1C6RJ75_9ACTN        Unreviewed;       121 AA.
AC   A0A1C6RJ75;
DT   02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT   02-NOV-2016, sequence version 1.
DT   24-JAN-2024, entry version 30.
DE   RecName: Full=NADH-quinone oxidoreductase subunit A {ECO:0000256|HAMAP-Rule:MF_01394};
DE            EC=7.1.1.- {ECO:0000256|HAMAP-Rule:MF_01394};
DE   AltName: Full=NADH dehydrogenase I subunit A {ECO:0000256|HAMAP-Rule:MF_01394};
DE   AltName: Full=NDH-1 subunit A {ECO:0000256|HAMAP-Rule:MF_01394};
DE   AltName: Full=NUO1 {ECO:0000256|HAMAP-Rule:MF_01394};
GN   Name=nuoA {ECO:0000256|HAMAP-Rule:MF_01394};
GN   ORFNames=GA0070624_1224 {ECO:0000313|EMBL:SCL17167.1};
OS   Micromonospora rhizosphaerae.
OC   Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC   Micromonosporaceae; Micromonospora.
OX   NCBI_TaxID=568872 {ECO:0000313|EMBL:SCL17167.1, ECO:0000313|Proteomes:UP000199413};
RN   [1] {ECO:0000313|Proteomes:UP000199413}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 45431 {ECO:0000313|Proteomes:UP000199413};
RA   Varghese N., Submissions Spin;
RL   Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-sulfur
CC       (Fe-S) centers, to quinones in the respiratory chain. The immediate
CC       electron acceptor for the enzyme in this species is believed to be a
CC       menaquinone. Couples the redox reaction to proton translocation (for
CC       every two electrons transferred, four hydrogen ions are translocated
CC       across the cytoplasmic membrane), and thus conserves the redox energy
CC       in a proton gradient. {ECO:0000256|HAMAP-Rule:MF_01394}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a quinone + 5 H(+)(in) + NADH = a quinol + 4 H(+)(out) +
CC         NAD(+); Xref=Rhea:RHEA:57888, ChEBI:CHEBI:15378, ChEBI:CHEBI:24646,
CC         ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:132124;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01394,
CC         ECO:0000256|RuleBase:RU003639};
CC   -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits NuoA, H,
CC       J, K, L, M, N constitute the membrane sector of the complex.
CC       {ECO:0000256|HAMAP-Rule:MF_01394}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01394,
CC       ECO:0000256|RuleBase:RU003639}; Multi-pass membrane protein
CC       {ECO:0000256|HAMAP-Rule:MF_01394, ECO:0000256|RuleBase:RU003639}.
CC   -!- SIMILARITY: Belongs to the complex I subunit 3 family.
CC       {ECO:0000256|ARBA:ARBA00008472, ECO:0000256|HAMAP-Rule:MF_01394,
CC       ECO:0000256|RuleBase:RU003639}.
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; FMHV01000002; SCL17167.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A1C6RJ75; -.
DR   STRING; 568872.GA0070624_1224; -.
DR   OrthoDB; 9791970at2; -.
DR   Proteomes; UP000199413; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:InterPro.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
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:SF22; NADH-QUINONE OXIDOREDUCTASE SUBUNIT A; 1.
DR   PANTHER; PTHR11058; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 3; 1.
DR   Pfam; PF00507; Oxidored_q4; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|HAMAP-Rule:MF_01394};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01394};
KW   NAD {ECO:0000256|HAMAP-Rule:MF_01394, ECO:0000256|RuleBase:RU003639};
KW   Quinone {ECO:0000256|HAMAP-Rule:MF_01394, ECO:0000256|RuleBase:RU003639};
KW   Reference proteome {ECO:0000313|Proteomes:UP000199413};
KW   Translocase {ECO:0000256|HAMAP-Rule:MF_01394};
KW   Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|HAMAP-
KW   Rule:MF_01394};
KW   Transmembrane helix {ECO:0000256|ARBA:ARBA00022989, ECO:0000256|HAMAP-
KW   Rule:MF_01394};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01394}.
SQ   SEQUENCE   121 AA;  13487 MW;  2F5A5D11C054CEC2 CRC64;
     MTLSPYAPII GLFALAAGFA LFSVAAARFA GPRRFNKAKL EAYECGIEPS PQPVGGGRFP
     VKFYLTAMLF IVFDIEIIFL YPWAVSFDAL PIFGFVEMVL FIVAVFVAYA YVWRRGGLDW
     D
//
DBGET integrated database retrieval system