ID A0A418V5M3_9DEIO Unreviewed; 721 AA.
AC A0A418V5M3;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 20.
DE RecName: Full=NADH-quinone oxidoreductase {ECO:0000256|RuleBase:RU003525};
DE EC=7.1.1.- {ECO:0000256|RuleBase:RU003525};
GN Name=nuoG {ECO:0000313|EMBL:RJF71369.1};
GN ORFNames=D3875_07075 {ECO:0000313|EMBL:RJF71369.1};
OS Deinococcus cavernae.
OC Bacteria; Deinococcota; Deinococci; Deinococcales; Deinococcaceae;
OC Deinococcus.
OX NCBI_TaxID=2320857 {ECO:0000313|EMBL:RJF71369.1, ECO:0000313|Proteomes:UP000286287};
RN [1] {ECO:0000313|EMBL:RJF71369.1, ECO:0000313|Proteomes:UP000286287}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K2S05-167 {ECO:0000313|EMBL:RJF71369.1,
RC ECO:0000313|Proteomes:UP000286287};
RA Zhu H.;
RL Submitted (SEP-2018) 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:RU003525}.
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|ARBA:ARBA00000100,
CC ECO:0000256|RuleBase:RU003525};
CC -!- COFACTOR:
CC Name=[2Fe-2S] cluster; Xref=ChEBI:CHEBI:190135;
CC Evidence={ECO:0000256|RuleBase:RU003525};
CC Note=Binds 1 [2Fe-2S] cluster per subunit.
CC {ECO:0000256|RuleBase:RU003525};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|ARBA:ARBA00001966,
CC ECO:0000256|RuleBase:RU003525};
CC -!- SIMILARITY: Belongs to the complex I 75 kDa subunit family.
CC {ECO:0000256|ARBA:ARBA00005404, ECO:0000256|RuleBase:RU003525}.
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:RJF71369.1}.
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DR EMBL; QYUJ01000014; RJF71369.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A418V5M3; -.
DR OrthoDB; 9805142at2; -.
DR Proteomes; UP000286287; Unassembled WGS sequence.
DR GO; GO:0016020; C:membrane; IEA:InterPro.
DR GO; GO:0051537; F:2 iron, 2 sulfur cluster binding; IEA:UniProtKB-UniRule.
DR GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0048038; F:quinone binding; IEA:UniProtKB-UniRule.
DR GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR CDD; cd00207; fer2; 1.
DR Gene3D; 3.10.20.740; -; 1.
DR Gene3D; 3.30.70.20; -; 1.
DR Gene3D; 3.40.50.740; -; 2.
DR Gene3D; 2.20.25.90; ADC-like domains; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR006656; Mopterin_OxRdtase.
DR InterPro; IPR006963; Mopterin_OxRdtase_4Fe-4S_dom.
DR InterPro; IPR000283; NADH_UbQ_OxRdtase_75kDa_su_CS.
DR InterPro; IPR010228; NADH_UbQ_OxRdtase_Gsu.
DR InterPro; IPR019574; NADH_UbQ_OxRdtase_Gsu_4Fe4S-bd.
DR NCBIfam; TIGR01973; NuoG; 1.
DR PANTHER; PTHR43105:SF13; NADH-UBIQUINONE OXIDOREDUCTASE 75 KDA SUBUNIT, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43105; RESPIRATORY NITRATE REDUCTASE; 1.
DR Pfam; PF13510; Fer2_4; 1.
DR Pfam; PF04879; Molybdop_Fe4S4; 1.
DR Pfam; PF00384; Molybdopterin; 1.
DR Pfam; PF10588; NADH-G_4Fe-4S_3; 1.
DR SMART; SM00926; Molybdop_Fe4S4; 1.
DR SMART; SM00929; NADH-G_4Fe-4S_3; 1.
DR SUPFAM; SSF54292; 2Fe-2S ferredoxin-like; 1.
DR SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
DR PROSITE; PS51839; 4FE4S_HC3; 1.
DR PROSITE; PS51669; 4FE4S_MOW_BIS_MGD; 1.
DR PROSITE; PS00642; COMPLEX1_75K_2; 1.
DR PROSITE; PS00643; COMPLEX1_75K_3; 1.
PE 3: Inferred from homology;
KW 2Fe-2S {ECO:0000256|RuleBase:RU003525};
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|RuleBase:RU003525};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|RuleBase:RU003525};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|RuleBase:RU003525};
KW Metal-binding {ECO:0000256|RuleBase:RU003525};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|RuleBase:RU003525};
KW Oxidoreductase {ECO:0000313|EMBL:RJF71369.1};
KW Quinone {ECO:0000256|RuleBase:RU003525};
KW Reference proteome {ECO:0000313|Proteomes:UP000286287};
KW Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|RuleBase:RU003525}.
FT DOMAIN 100..139
FT /note="4Fe-4S His(Cys)3-ligated-type"
FT /evidence="ECO:0000259|PROSITE:PS51839"
FT DOMAIN 237..293
FT /note="4Fe-4S Mo/W bis-MGD-type"
FT /evidence="ECO:0000259|PROSITE:PS51669"
SQ SEQUENCE 721 AA; 78287 MW; E54808869ECFB14E CRC64;
MKVTVDGIEL DLPNGTSAID AVFAAGQDVP YFCAHSYLSP VGACRMCLVE AGTPRKGKDG
NFELDEQGQV KIFYFPKPMA SCTMQATEGM HIKTAKTSQV VEKSQAGMME FHLINHPLDC
PTCDKGGACE LQDRAFEYGY GASRFGFDRR HADKHYPLSD FIILDQERCI HCKRCVRYFE
EVPGQEVLDF IERGGHTFID TQEGGLPTGF QGNIADICPV GALLDNVARF RGRNWEYDHT
PTTCTLCPTG CAITVDARNG RLERIVGREN RDVNEQWICD AGRFGHTFAS EGRLTTPLVR
VDGELQPATW DDAINAMKRG FGSVNPADVA LFINADSTLE EGAALESLAD AMQARSVDHW
PRYASSVKST ATLTDIATAD GILVLGADLG EEAPVVELRI LEALRGGLIP AEFDHGTAIA
DLRLVERPAR KPEKLAVIGK PSRLWAHAGT QVEVHEGNPL GKLMNADTDE LKAALTMLEK
AERAVIIVGA DVLNTTSGSL GVNLSDLAQR LNAKILAIPA GANANGLAAL NLVPRSGGLN
YSQLPQARAA FISRLDPRTR AAGFTVVHDT HLTDTARLAD VVLPAVTNYE KRGTTVNLER
RYLSLQQAAL NAGEGADLIR TLTALAESVG IRPKVRGLKS AQSVLQERLG RSLDNLPEQG
EVRPAAREFT APVGAAYTPR LWTERMMDKN WNVTWVQHVE NLASSGWTLP MARPMPAGGN
D
//
