NUOD1_ROSCS
ID NUOD1_ROSCS Reviewed; 417 AA.
AC A7NIV9;
DT 16-DEC-2008, integrated into UniProtKB/Swiss-Prot.
DT 02-OCT-2007, sequence version 1.
DT 25-MAY-2022, entry version 90.
DE RecName: Full=NADH-quinone oxidoreductase subunit D 1 {ECO:0000255|HAMAP-Rule:MF_01358};
DE EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01358};
DE AltName: Full=NADH dehydrogenase I subunit D 1 {ECO:0000255|HAMAP-Rule:MF_01358};
DE AltName: Full=NDH-1 subunit D 1 {ECO:0000255|HAMAP-Rule:MF_01358};
GN Name=nuoD1 {ECO:0000255|HAMAP-Rule:MF_01358}; OrderedLocusNames=Rcas_1321;
OS Roseiflexus castenholzii (strain DSM 13941 / HLO8).
OC Bacteria; Chloroflexi; Chloroflexia; Chloroflexales; Roseiflexineae;
OC Roseiflexaceae; Roseiflexus.
OX NCBI_TaxID=383372;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 13941 / HLO8;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Thompson L.S., Brettin T., Bruce D., Detter J.C.,
RA Han C., Tapia R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA Mikhailova N., Bryant D.A., Hanada S., Tsukatani Y., Richardson P.;
RT "Complete sequence of Roseiflexus castenholzii DSM 13941.";
RL Submitted (AUG-2007) 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
CC ubiquinone. 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:0000255|HAMAP-Rule:MF_01358}.
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:0000255|HAMAP-Rule:MF_01358};
CC -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits NuoB, C,
CC D, E, F, and G constitute the peripheral sector of the complex.
CC {ECO:0000255|HAMAP-Rule:MF_01358}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01358};
CC Peripheral membrane protein {ECO:0000255|HAMAP-Rule:MF_01358};
CC Cytoplasmic side {ECO:0000255|HAMAP-Rule:MF_01358}.
CC -!- SIMILARITY: Belongs to the complex I 49 kDa subunit family.
CC {ECO:0000255|HAMAP-Rule:MF_01358}.
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DR EMBL; CP000804; ABU57417.1; -; Genomic_DNA.
DR RefSeq; WP_012119846.1; NC_009767.1.
DR AlphaFoldDB; A7NIV9; -.
DR SMR; A7NIV9; -.
DR STRING; 383372.Rcas_1321; -.
DR EnsemblBacteria; ABU57417; ABU57417; Rcas_1321.
DR KEGG; rca:Rcas_1321; -.
DR eggNOG; COG0649; Bacteria.
DR HOGENOM; CLU_015134_1_2_0; -.
DR OMA; IMGTSME; -.
DR OrthoDB; 473681at2; -.
DR Proteomes; UP000000263; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0051287; F:NAD binding; IEA:InterPro.
DR GO; GO:0050136; F:NADH dehydrogenase (quinone) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR Gene3D; 1.10.645.10; -; 1.
DR HAMAP; MF_01358; NDH1_NuoD; 1.
DR InterPro; IPR001135; NADH_Q_OxRdtase_suD.
DR InterPro; IPR014029; NADH_UbQ_OxRdtase_49kDa_CS.
DR InterPro; IPR022885; NDH1_su_D/H.
DR InterPro; IPR029014; NiFe-Hase_large.
DR PANTHER; PTHR11993; PTHR11993; 1.
DR Pfam; PF00346; Complex1_49kDa; 1.
DR SUPFAM; SSF56762; SSF56762; 1.
DR TIGRFAMs; TIGR01962; NuoD; 1.
DR PROSITE; PS00535; COMPLEX1_49K; 1.
PE 3: Inferred from homology;
KW Cell membrane; Membrane; NAD; Quinone; Translocase; Transport; Ubiquinone.
FT CHAIN 1..417
FT /note="NADH-quinone oxidoreductase subunit D 1"
FT /id="PRO_0000357916"
SQ SEQUENCE 417 AA; 46023 MW; 1C77D2A74929A3ED CRC64;
MTVAETRARN LSIPAPSQIT RPALEGVKET MVLNMGPHHP STHGVLRLVV ELDGETVVDV
APDIGYLHTG IEKTMESKTY QKAVVLTDRT DYLAPLSNNL SYVLAVEKLL GCEVPERATV
ARVLLVELQR IASHLVWLGT HALDLAAMSV FLYGFREREQ ILDIFELVSG ARMMTSYFRV
GGLAYDLPIE FDAAVEAFLA IMPGRIDEYE ALLTDNPLWI ERTQGIGAID SEAAIALGLT
GPGLRATGVA WDLRKTMPYC GYETYSFAVP TATHGDIYDR YLVRMAEMRE SVSICRQALQ
RLRDIGPGPY MTLDRKIAPP PKSEITQSME ALIHHFKLWT EGFKPPRGDA LAAVESPRGE
LATYIVSDGS AKPYRVHFRA PSFVNLQSLP HMARGHLVAD LVALIASLDP VLGEVDR