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Database: UniProt
Entry: A0A225NUF7_9RHOB
LinkDB: A0A225NUF7_9RHOB
Original site: A0A225NUF7_9RHOB 
ID   A0A225NUF7_9RHOB        Unreviewed;       200 AA.
AC   A0A225NUF7;
DT   25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT   25-OCT-2017, sequence version 1.
DT   24-JAN-2024, entry version 17.
DE   RecName: Full=NADH-quinone oxidoreductase subunit J {ECO:0000256|RuleBase:RU004429};
DE            EC=7.1.1.- {ECO:0000256|RuleBase:RU004429};
GN   ORFNames=ATO3_04455 {ECO:0000313|EMBL:OWU77890.1};
OS   Marinibacterium profundimaris.
OC   Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC   Paracoccaceae; Marinibacterium.
OX   NCBI_TaxID=1679460 {ECO:0000313|EMBL:OWU77890.1, ECO:0000313|Proteomes:UP000215377};
RN   [1] {ECO:0000313|EMBL:OWU77890.1, ECO:0000313|Proteomes:UP000215377}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=22II1-22F33 {ECO:0000313|EMBL:OWU77890.1,
RC   ECO:0000313|Proteomes:UP000215377};
RA   Lai Q., Li G., Shao Z.;
RT   "Oceanicola sp. 22II1-22F33 Genome Sequencing.";
RL   Submitted (APR-2013) 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. Couples the redox
CC       reaction to proton translocation (for every two electrons transferred,
CC       four hydrogen ions are translocated across the cytoplasmic membrane),
CC       and thus conserves the redox energy in a proton gradient.
CC       {ECO:0000256|RuleBase:RU004429}.
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|RuleBase:RU004429};
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|RuleBase:RU004429};
CC       Multi-pass membrane protein {ECO:0000256|RuleBase:RU004429}.
CC   -!- SIMILARITY: Belongs to the complex I subunit 6 family.
CC       {ECO:0000256|RuleBase:RU004429}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:OWU77890.1}.
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DR   EMBL; AQQR01000001; OWU77890.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A225NUF7; -.
DR   OrthoDB; 9795409at2; -.
DR   Proteomes; UP000215377; Unassembled WGS sequence.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.20.120.1200; NADH-ubiquinone/plastoquinone oxidoreductase chain 6, subunit NuoJ; 1.
DR   InterPro; IPR001457; NADH_UbQ/plastoQ_OxRdtase_su6.
DR   InterPro; IPR042106; Nuo/plastoQ_OxRdtase_6_NuoJ.
DR   PANTHER; PTHR33269; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 6; 1.
DR   PANTHER; PTHR33269:SF17; NADH-UBIQUINONE OXIDOREDUCTASE CHAIN 6; 1.
DR   Pfam; PF00499; Oxidored_q3; 1.
PE   3: Inferred from homology;
KW   Cell membrane {ECO:0000256|RuleBase:RU004429};
KW   Membrane {ECO:0000256|RuleBase:RU004429};
KW   NAD {ECO:0000256|RuleBase:RU004429};
KW   Quinone {ECO:0000256|RuleBase:RU004429};
KW   Reference proteome {ECO:0000313|Proteomes:UP000215377};
KW   Transmembrane {ECO:0000256|RuleBase:RU004429};
KW   Transmembrane helix {ECO:0000256|RuleBase:RU004429};
KW   Ubiquinone {ECO:0000313|EMBL:OWU77890.1}.
FT   TRANSMEM        6..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU004429"
FT   TRANSMEM        30..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU004429"
FT   TRANSMEM        55..77
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU004429"
FT   TRANSMEM        89..111
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU004429"
FT   TRANSMEM        143..166
FT                   /note="Helical"
FT                   /evidence="ECO:0000256|RuleBase:RU004429"
SQ   SEQUENCE   200 AA;  21984 MW;  584CF8FB21A0F15F CRC64;
     MTVFAFYLFA LGVIAGGLFT VISRQPVHSV LWLILAFLSA AGLFVLLGAE LVAMLLIIVY
     VGAVAVLFLF VVMMLDVDFA ELKAEMAKYM PLALLIGVVI LMQFAMAFGA WDANSAAEAM
     RAQPMPVDRH NTEALGLILY DQYFLLFQLA GLILLVAMIG AIVLTLRHRQ DVKRQNILAQ
     IYRDPAKALE LRDVKPGQGL
//
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