ID D2ZV23_NEIMU Unreviewed; 753 AA.
AC D2ZV23;
DT 23-MAR-2010, integrated into UniProtKB/TrEMBL.
DT 23-MAR-2010, sequence version 1.
DT 24-JAN-2024, entry version 63.
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:EFC89179.1};
GN ORFNames=NEIMUCOT_04464 {ECO:0000313|EMBL:EFC89179.1};
OS Neisseria mucosa ATCC 25996.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Neisseria.
OX NCBI_TaxID=546266 {ECO:0000313|EMBL:EFC89179.1, ECO:0000313|Proteomes:UP000003344};
RN [1] {ECO:0000313|EMBL:EFC89179.1, ECO:0000313|Proteomes:UP000003344}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25996 {ECO:0000313|EMBL:EFC89179.1,
RC ECO:0000313|Proteomes:UP000003344};
RA Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA Hall O., Minx P., Tomlinson C., Mitreva M., Nelson J., Hou S., Wollam A.,
RA Pepin K.H., Johnson M., Bhonagiri V., Nash W.E., Warren W., Chinwalla A.,
RA Mardis E.R., Wilson R.K.;
RL Submitted (OCT-2009) 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:EFC89179.1}.
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DR EMBL; ACDX02000004; EFC89179.1; -; Genomic_DNA.
DR RefSeq; WP_003741950.1; NZ_ACDX02000004.1.
DR AlphaFoldDB; D2ZV23; -.
DR STRING; 546266.NEIMUCOT_04464; -.
DR GeneID; 61323318; -.
DR eggNOG; COG1034; Bacteria.
DR Proteomes; UP000003344; 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 CDD; cd02772; MopB_NDH-1_NuoG2; 1.
DR Gene3D; 3.10.20.740; -; 1.
DR Gene3D; 3.30.200.210; -; 1.
DR Gene3D; 3.30.70.20; -; 1.
DR Gene3D; 3.40.50.740; -; 1.
DR InterPro; IPR036010; 2Fe-2S_ferredoxin-like_sf.
DR InterPro; IPR001041; 2Fe-2S_ferredoxin-type.
DR InterPro; IPR009010; Asp_de-COase-like_dom_sf.
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; PF00384; Molybdopterin; 1.
DR Pfam; PF10588; NADH-G_4Fe-4S_3; 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; SSF50692; ADC-like; 1.
DR SUPFAM; SSF53706; Formate dehydrogenase/DMSO reductase, domains 1-3; 1.
DR PROSITE; PS51085; 2FE2S_FER_2; 1.
DR PROSITE; PS51839; 4FE4S_HC3; 1.
DR PROSITE; PS51669; 4FE4S_MOW_BIS_MGD; 1.
DR PROSITE; PS00641; COMPLEX1_75K_1; 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|ARBA:ARBA00022723,
KW ECO:0000256|RuleBase:RU003525}; NAD {ECO:0000256|RuleBase:RU003525};
KW Oxidoreductase {ECO:0000313|EMBL:EFC89179.1};
KW Quinone {ECO:0000256|RuleBase:RU003525};
KW Translocase {ECO:0000256|RuleBase:RU003525}.
FT DOMAIN 1..78
FT /note="2Fe-2S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51085"
FT DOMAIN 78..117
FT /note="4Fe-4S His(Cys)3-ligated-type"
FT /evidence="ECO:0000259|PROSITE:PS51839"
FT DOMAIN 216..272
FT /note="4Fe-4S Mo/W bis-MGD-type"
FT /evidence="ECO:0000259|PROSITE:PS51669"
SQ SEQUENCE 753 AA; 81498 MW; B452DA3B6B27BA88 CRC64;
MLQIEIDGKQ VSVEQGATVI EAAHKLGTYI PHFCYHKKLS IAANCRMCLV DVEKAPKPLP
ACATPVTDGM IVRTHSAKAR EAQEGVMEFL LINHPLDCPT CDQGGECQLQ DLAVGYGKTT
SRYTEEKRSV VGKDMGPLVS AEEMSRCIHC TRCVRFTEEI AGLQEIAMAN RGEHSEIMPF
IGKAVETELS GNVIDLCPVG ALTSKPFRFN ARTWELNRRK SVSAHDALGS NLIVQTKDHT
VRRVLPLENE AINECWLSDR DRFAYEGLYH ESRLKNPKIK QGGEWMDVDW KTALEYVRSA
IECIAKDGNQ NQVGIWANPM NTVEELYLAK KFADGLGVKN FATRLRQQDK RLSDDLNGAQ
WLGQSIESLA DNEAVLVVGA NLRKEQPLLT ARLRRAAKER MALSVLASSK EELLMPLLAQ
EAVHPDEWAG RLKNLSADAE HAITASLKNA EKAAVILGAE VQNHPDYAAI YAAAQELADA
TGAVLGILPQ AANSVGADVL GVNSGESVAE MANAPKQAVL LLNVEPEIDT ADGAKAVAAL
KQAKSVMAFT PFVSETLLDV CDVLLPIAPF TETSGSFINM EGRLQSFHGV VQGFGDSRPL
WKVLRVLGNL FDLQGFEYHD TAAILKDALD VESLPSKLNN RAASTQKDFQ TTSNRLVRVG
GVGIYHTDAI VRRSAPLQAT SHAAVPAARV NPNTLARLGL QDGQTAIAKQ NGAGVSVVVK
ADAGLPENVV HLPLHTENAA LGALMDTIEL AGA
//