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Database: UniProt
Entry: A8LC93
LinkDB: A8LC93
Original site: A8LC93 
ID   NUOI_FRASN              Reviewed;         211 AA.
AC   A8LC93;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   04-DEC-2007, sequence version 1.
DT   16-JAN-2019, entry version 73.
DE   RecName: Full=NADH-quinone oxidoreductase subunit I {ECO:0000255|HAMAP-Rule:MF_01351};
DE            EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01351};
DE   AltName: Full=NADH dehydrogenase I subunit I {ECO:0000255|HAMAP-Rule:MF_01351};
DE   AltName: Full=NDH-1 subunit I {ECO:0000255|HAMAP-Rule:MF_01351};
GN   Name=nuoI {ECO:0000255|HAMAP-Rule:MF_01351};
GN   OrderedLocusNames=Franean1_6086;
OS   Frankia sp. (strain EAN1pec).
OC   Bacteria; Actinobacteria; Frankiales; Frankiaceae; Frankia.
OX   NCBI_TaxID=298653;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=EAN1pec;
RX   PubMed=17151343; DOI=10.1101/gr.5798407;
RA   Normand P., Lapierre P., Tisa L.S., Gogarten J.P., Alloisio N.,
RA   Bagnarol E., Bassi C.A., Berry A.M., Bickhart D.M., Choisne N.,
RA   Couloux A., Cournoyer B., Cruveiller S., Daubin V., Demange N.,
RA   Francino M.P., Goltsman E., Huang Y., Kopp O.R., Labarre L.,
RA   Lapidus A., Lavire C., Marechal J., Martinez M., Mastronunzio J.E.,
RA   Mullin B.C., Niemann J., Pujic P., Rawnsley T., Rouy Z.,
RA   Schenowitz C., Sellstedt A., Tavares F., Tomkins J.P., Vallenet D.,
RA   Valverde C., Wall L.G., Wang Y., Medigue C., Benson D.R.;
RT   "Genome characteristics of facultatively symbiotic Frankia sp. strains
RT   reflect host range and host plant biogeography.";
RL   Genome Res. 17:7-15(2007).
CC   -!- FUNCTION: NDH-1 shuttles electrons from NADH, via FMN and iron-
CC       sulfur (Fe-S) centers, to quinones in the respiratory chain. The
CC       immediate electron acceptor for the enzyme in this species is
CC       believed to be ubiquinone. Couples the redox reaction to proton
CC       translocation (for every two electrons transferred, four hydrogen
CC       ions are translocated across the cytoplasmic membrane), and thus
CC       conserves the redox energy in a proton gradient.
CC       {ECO:0000255|HAMAP-Rule:MF_01351}.
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,
CC         ChEBI:CHEBI:24646, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945,
CC         ChEBI:CHEBI:132124; Evidence={ECO:0000255|HAMAP-Rule:MF_01351};
CC   -!- COFACTOR:
CC       Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01351};
CC       Note=Binds 2 [4Fe-4S] clusters per subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01351};
CC   -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits
CC       NuoA, H, J, K, L, M, N constitute the membrane sector of the
CC       complex. {ECO:0000255|HAMAP-Rule:MF_01351}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01351}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01351}.
CC   -!- SIMILARITY: Belongs to the complex I 23 kDa subunit family.
CC       {ECO:0000255|HAMAP-Rule:MF_01351}.
DR   EMBL; CP000820; ABW15430.1; -; Genomic_DNA.
DR   RefSeq; WP_020463511.1; NC_009921.1.
DR   ProteinModelPortal; A8LC93; -.
DR   SMR; A8LC93; -.
DR   STRING; 298653.Franean1_6086; -.
DR   EnsemblBacteria; ABW15430; ABW15430; Franean1_6086.
DR   KEGG; fre:Franean1_6086; -.
DR   eggNOG; ENOG4105P3U; Bacteria.
DR   eggNOG; COG1143; LUCA.
DR   HOGENOM; HOG000228290; -.
DR   KO; K00338; -.
DR   OMA; LCGLCIE; -.
DR   OrthoDB; 1619561at2; -.
DR   BioCyc; FSP298653:G1G9X-6207-MONOMER; -.
DR   Proteomes; UP000001313; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0050136; F:NADH dehydrogenase (quinone) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR   HAMAP; MF_01351; NDH1_NuoI; 1.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   InterPro; IPR010226; NADH_quinone_OxRdtase_chainI.
DR   PANTHER; PTHR10849; PTHR10849; 1.
DR   Pfam; PF12838; Fer4_7; 1.
DR   TIGRFAMs; TIGR01971; NuoI; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 2.
DR   PROSITE; PS51379; 4FE4S_FER_2; 2.
PE   3: Inferred from homology;
KW   4Fe-4S; Cell membrane; Complete proteome; Iron; Iron-sulfur; Membrane;
KW   Metal-binding; NAD; Quinone; Reference proteome; Repeat; Translocase;
KW   Ubiquinone.
FT   CHAIN         1    211       NADH-quinone oxidoreductase subunit I.
FT                                /FTId=PRO_1000166637.
FT   DOMAIN       43     73       4Fe-4S ferredoxin-type 1.
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   DOMAIN       89    118       4Fe-4S ferredoxin-type 2.
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL        53     53       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL        56     56       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL        59     59       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL        63     63       Iron-sulfur 2 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL        98     98       Iron-sulfur 2 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL       101    101       Iron-sulfur 2 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL       104    104       Iron-sulfur 2 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
FT   METAL       108    108       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000255|HAMAP-Rule:MF_01351}.
SQ   SEQUENCE   211 AA;  23359 MW;  2C30126F8A4C3A91 CRC64;
     MGILDPYKGF GVTFSTMFKK PTTEQYPEQK KETAPRFHGR HQLNRHPDGL EKCVGCELCA
     WACPADAIYV EGADNTDEQR FSPGERYGRV YQINYLRCIL CGLCIEACPT RALTMSNDYE
     LADDSRDDLI FTKEQLLAPL RAGMESPPHP MRLGESETDY YTRDPDAPLP WQVGGSPADE
     ADEAGEAGEA GEAERAADKV PAHGAGSERP R
//
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