位置:首页 > 蛋白库 > NUOK_THEYD
NUOK_THEYD
ID   NUOK_THEYD              Reviewed;         100 AA.
AC   B5YKI9;
DT   15-DEC-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=NADH-quinone oxidoreductase subunit K {ECO:0000255|HAMAP-Rule:MF_01456};
DE            EC=7.1.1.- {ECO:0000255|HAMAP-Rule:MF_01456};
DE   AltName: Full=NADH dehydrogenase I subunit K {ECO:0000255|HAMAP-Rule:MF_01456};
DE   AltName: Full=NDH-1 subunit K {ECO:0000255|HAMAP-Rule:MF_01456};
GN   Name=nuoK {ECO:0000255|HAMAP-Rule:MF_01456}; OrderedLocusNames=THEYE_A0918;
OS   Thermodesulfovibrio yellowstonii (strain ATCC 51303 / DSM 11347 / YP87).
OC   Bacteria; Nitrospirae; Thermodesulfovibrionia; Thermodesulfovibrionales;
OC   Thermodesulfovibrionaceae; Thermodesulfovibrio.
OX   NCBI_TaxID=289376;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51303 / DSM 11347 / YP87;
RA   Dodson R.J., Durkin A.S., Wu M., Eisen J., Sutton G.;
RT   "The complete genome sequence of Thermodesulfovibrio yellowstonii strain
RT   ATCC 51303 / DSM 11347 / YP87.";
RL   Submitted (AUG-2008) 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_01456}.
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_01456};
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:0000255|HAMAP-Rule:MF_01456}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01456}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01456}.
CC   -!- SIMILARITY: Belongs to the complex I subunit 4L family.
CC       {ECO:0000255|HAMAP-Rule:MF_01456}.
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; CP001147; ACI22118.1; -; Genomic_DNA.
DR   RefSeq; WP_012546809.1; NC_011296.1.
DR   RefSeq; YP_002248754.1; NC_011296.1.
DR   AlphaFoldDB; B5YKI9; -.
DR   SMR; B5YKI9; -.
DR   STRING; 289376.THEYE_A0918; -.
DR   EnsemblBacteria; ACI22118; ACI22118; THEYE_A0918.
DR   KEGG; tye:THEYE_A0918; -.
DR   PATRIC; fig|289376.4.peg.904; -.
DR   eggNOG; COG0713; Bacteria.
DR   HOGENOM; CLU_144724_0_0_0; -.
DR   InParanoid; B5YKI9; -.
DR   OMA; NFVAFSY; -.
DR   OrthoDB; 2081663at2; -.
DR   Proteomes; UP000000718; Chromosome.
DR   GO; GO:0045272; C:plasma membrane respiratory chain complex I; IBA:GO_Central.
DR   GO; GO:0008137; F:NADH dehydrogenase (ubiquinone) activity; IBA:GO_Central.
DR   GO; GO:0048038; F:quinone binding; IEA:UniProtKB-KW.
DR   GO; GO:0042773; P:ATP synthesis coupled electron transport; IEA:InterPro.
DR   HAMAP; MF_01456; NDH1_NuoK; 1.
DR   InterPro; IPR001133; NADH_UbQ_OxRdtase_chain4L/K.
DR   InterPro; IPR039428; NUOK/Mnh_C1-like.
DR   PANTHER; PTHR11434; PTHR11434; 1.
DR   Pfam; PF00420; Oxidored_q2; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Membrane; NAD; Quinone;
KW   Reference proteome; Translocase; Transmembrane; Transmembrane helix;
KW   Transport; Ubiquinone.
FT   CHAIN           1..100
FT                   /note="NADH-quinone oxidoreductase subunit K"
FT                   /id="PRO_0000390263"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01456"
FT   TRANSMEM        29..49
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01456"
FT   TRANSMEM        60..80
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01456"
SQ   SEQUENCE   100 AA;  10972 MW;  1E61826AC8748753 CRC64;
     MIPLSWYLLL SATLFSIGLI GFVIRRDLIV MLMCLEIMFN AVNIAFASFS YYNSNLTGQI
     FVLFSIAVAA CEAVIGLAIV LALVRNTGIN HSDEIVNLRG
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2024