ID A0A1G5F793_9PROT Unreviewed; 201 AA.
AC A0A1G5F793;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 18.
DE RecName: Full=NADH-quinone oxidoreductase subunit J {ECO:0000256|RuleBase:RU004429};
DE EC=7.1.1.- {ECO:0000256|RuleBase:RU004429};
GN ORFNames=SAMN05216308_108126 {ECO:0000313|EMBL:SCY35119.1};
OS Nitrosospira sp. Nsp13.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Nitrosomonadales;
OC Nitrosomonadaceae; Nitrosospira.
OX NCBI_TaxID=1855332 {ECO:0000313|EMBL:SCY35119.1, ECO:0000313|Proteomes:UP000198731};
RN [1] {ECO:0000313|EMBL:SCY35119.1, ECO:0000313|Proteomes:UP000198731}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Nsp13 {ECO:0000313|EMBL:SCY35119.1,
RC ECO:0000313|Proteomes:UP000198731};
RA de Groot N.N.;
RL Submitted (OCT-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. 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|ARBA:ARBA00005698, ECO:0000256|RuleBase:RU004429}.
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DR EMBL; FMVD01000008; SCY35119.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G5F793; -.
DR OrthoDB; 5295927at2; -.
DR Proteomes; UP000198731; 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 Transmembrane {ECO:0000256|RuleBase:RU004429};
KW Transmembrane helix {ECO:0000256|RuleBase:RU004429}.
FT TRANSMEM 6..25
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU004429"
FT TRANSMEM 32..49
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU004429"
FT TRANSMEM 55..79
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU004429"
FT TRANSMEM 91..111
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU004429"
FT TRANSMEM 144..167
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU004429"
SQ SEQUENCE 201 AA; 22326 MW; DA65FE4E9D5BC2EC CRC64;
MSFQDITFYF FSAVLVSSAL GVITARNPVH SALLLVLAFF TSAGLWLLLE AEFLAITLVL
VYVGAVMVLF LFVVMMLDIN LDQLREGFWK WFPVGAFLGL VMAAQMAMVL MGEQFGADKM
PAPSSRPADY SNTKELGRLI YTEYVYAFEL AAVLLLVAIV AAIALTLRRR TGLKSLDVAK
QVAVKRKDRV RMVSMPSEKK E
//
