ID S5VT64_STRC3 Unreviewed; 184 AA.
AC S5VT64;
DT 16-OCT-2013, integrated into UniProtKB/TrEMBL.
DT 16-OCT-2013, sequence version 1.
DT 27-MAR-2024, entry version 55.
DE RecName: Full=NADH-quinone oxidoreductase subunit I {ECO:0000256|HAMAP-Rule:MF_01351};
DE EC=7.1.1.- {ECO:0000256|HAMAP-Rule:MF_01351};
DE AltName: Full=NADH dehydrogenase I subunit I {ECO:0000256|HAMAP-Rule:MF_01351};
DE AltName: Full=NDH-1 subunit I {ECO:0000256|HAMAP-Rule:MF_01351};
GN Name=nuoI {ECO:0000256|HAMAP-Rule:MF_01351};
GN ORFNames=B446_21690 {ECO:0000313|EMBL:AGS71150.1};
OS Streptomyces collinus (strain DSM 40733 / Tue 365).
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1214242 {ECO:0000313|EMBL:AGS71150.1, ECO:0000313|Proteomes:UP000015423};
RN [1] {ECO:0000313|Proteomes:UP000015423}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40733 / Tue 365 {ECO:0000313|Proteomes:UP000015423};
RA Ruckert C., Szczepanowski R., Goesmann A., Pross E.K., Musiol E.M.,
RA Blin K., Wohlleben W., Puhler A., Weber T., Kalinowski J.;
RT "The complete genome sequence of Streptomyces collinus Tu 365.";
RL Submitted (OCT-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AGS71150.1, ECO:0000313|Proteomes:UP000015423}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40733 / Tue 365 {ECO:0000313|Proteomes:UP000015423};
RX PubMed=24140291; DOI=10.1016/j.jbiotec.2013.10.004;
RA Ruckert C., Szczepanowski R., Albersmeier A., Goesmann A., Iftime D.,
RA Musiol E.M., Blin K., Wohlleben W., Puhler A., Kalinowski J., Weber T.;
RT "Complete genome sequence of the kirromycin producer Streptomyces collinus
RT Tu 365 consisting of a linear chromosome and two linear plasmids.";
RL J. Biotechnol. 168:739-740(2013).
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:0000256|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, ChEBI:CHEBI:24646,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:132124;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01351};
CC -!- COFACTOR:
CC Name=[4Fe-4S] cluster; Xref=ChEBI:CHEBI:49883;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01351};
CC Note=Binds 2 [4Fe-4S] clusters per subunit. {ECO:0000256|HAMAP-
CC Rule:MF_01351};
CC -!- SUBUNIT: NDH-1 is composed of 14 different subunits. Subunits NuoA, H,
CC J, K, L, M, N constitute the membrane sector of the complex.
CC {ECO:0000256|HAMAP-Rule:MF_01351}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_01351};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_01351}.
CC -!- SIMILARITY: Belongs to the complex I 23 kDa subunit family.
CC {ECO:0000256|HAMAP-Rule:MF_01351}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP006259; AGS71150.1; -; Genomic_DNA.
DR RefSeq; WP_020941603.1; NC_021985.1.
DR AlphaFoldDB; S5VT64; -.
DR STRING; 1214242.B446_21690; -.
DR KEGG; sci:B446_21690; -.
DR PATRIC; fig|1214242.5.peg.4446; -.
DR eggNOG; COG1143; Bacteria.
DR HOGENOM; CLU_067218_4_2_11; -.
DR Proteomes; UP000015423; 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 Gene3D; 3.30.70.3270; -; 1.
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; NADH DEHYDROGENASE UBIQUINONE IRON-SULFUR PROTEIN 8, MITOCHONDRIAL; 1.
DR PANTHER; PTHR10849:SF37; NADH-QUINONE OXIDOREDUCTASE SUBUNIT I 2; 1.
DR Pfam; PF00037; Fer4; 1.
DR SUPFAM; SSF54862; 4Fe-4S ferredoxins; 1.
DR PROSITE; PS00198; 4FE4S_FER_1; 1.
DR PROSITE; PS51379; 4FE4S_FER_2; 2.
PE 3: Inferred from homology;
KW 4Fe-4S {ECO:0000256|ARBA:ARBA00022485, ECO:0000256|HAMAP-Rule:MF_01351};
KW Cell membrane {ECO:0000256|HAMAP-Rule:MF_01351};
KW Iron {ECO:0000256|ARBA:ARBA00023004, ECO:0000256|HAMAP-Rule:MF_01351};
KW Iron-sulfur {ECO:0000256|ARBA:ARBA00023014, ECO:0000256|HAMAP-
KW Rule:MF_01351}; Membrane {ECO:0000256|HAMAP-Rule:MF_01351};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01351}; NAD {ECO:0000256|HAMAP-Rule:MF_01351};
KW Quinone {ECO:0000256|HAMAP-Rule:MF_01351};
KW Reference proteome {ECO:0000313|Proteomes:UP000015423};
KW Translocase {ECO:0000256|HAMAP-Rule:MF_01351};
KW Ubiquinone {ECO:0000256|HAMAP-Rule:MF_01351}.
FT DOMAIN 42..71
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
FT DOMAIN 91..120
FT /note="4Fe-4S ferredoxin-type"
FT /evidence="ECO:0000259|PROSITE:PS51379"
FT REGION 164..184
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 51
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 54
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 57
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 61
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 100
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 103
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 106
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="2"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
FT BINDING 110
FT /ligand="[4Fe-4S] cluster"
FT /ligand_id="ChEBI:CHEBI:49883"
FT /ligand_label="1"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01351"
SQ SEQUENCE 184 AA; 20463 MW; 9AB2667247547307 CRC64;
MSPIPGSGLA KGLAVTLRTM TKKTVTEQYP DVLPELPPRT RGVIGLFEEN CTVCMLCARE
CPDWCIYIDS HKETVPPAAP GGRERSRNVL DRFAIDFSLC MYCGICIEVC PFDALFWSPE
FEYAETDIRE LTHERDKLRE WMWTVPAPPA LDASAEEPKE IAAARKTAEK LAAAQAEPQQ
GGES
//
