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P80261

- NDUS3_SOLTU

UniProt

P80261 - NDUS3_SOLTU

Protein

NADH dehydrogenase [ubiquinone] iron-sulfur protein 3

Gene

NAD9

Organism
Solanum tuberosum (Potato)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 81 (01 Oct 2014)
      Sequence version 3 (28 Nov 2003)
      Previous versions | rss
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    Functioni

    Core subunit of the mitochondrial membrane respiratory chain NADH dehydrogenase (Complex I) that is believed to belong to the minimal assembly required for catalysis. Complex I functions in the transfer of electrons from NADH to the respiratory chain. The immediate electron acceptor for the enzyme is believed to be ubiquinone By similarity.By similarity

    Catalytic activityi

    NADH + ubiquinone + 5 H+(In) = NAD+ + ubiquinol + 4 H+(Out).
    NADH + acceptor = NAD+ + reduced acceptor.

    GO - Molecular functioni

    1. NADH dehydrogenase (ubiquinone) activity Source: UniProtKB-EC

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Biological processi

    Electron transport, Respiratory chain, Transport

    Keywords - Ligandi

    NAD, Ubiquinone

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    NADH dehydrogenase [ubiquinone] iron-sulfur protein 3 (EC:1.6.5.3, EC:1.6.99.3)
    Alternative name(s):
    Complex I-27kD
    Short name:
    CI-27kD
    NADH dehydrogenase subunit 9
    NADH-ubiquinone oxidoreductase 27 kDa subunit
    Gene namesi
    Name:NAD9
    Encoded oniMitochondrion
    OrganismiSolanum tuberosum (Potato)
    Taxonomic identifieri4113 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeasteridslamiidsSolanalesSolanaceaeSolanoideaeSolaneaeSolanum
    ProteomesiUP000011115: Unplaced

    Subcellular locationi

    GO - Cellular componenti

    1. mitochondrial inner membrane Source: UniProtKB-SubCell
    2. respiratory chain Source: UniProtKB-KW

    Keywords - Cellular componenti

    Membrane, Mitochondrion, Mitochondrion inner membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 190190NADH dehydrogenase [ubiquinone] iron-sulfur protein 3PRO_0000118643Add
    BLAST

    Interactioni

    Subunit structurei

    Complex I is composed of about 45 different subunits. This is a component of the iron-sulfur (IP) fragment of the enzyme By similarity.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliP80261.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the complex I 30 kDa subunit family.Curated

    Family and domain databases

    HAMAPiMF_01357. NDH1_NuoC.
    InterProiIPR010218. NADH_DH_suC.
    IPR001268. NADH_UbQ_OxRdtase_30kDa_su.
    IPR020396. NADH_UbQ_OxRdtase_CS.
    [Graphical view]
    PfamiPF00329. Complex1_30kDa. 1 hit.
    [Graphical view]
    ProDomiPD001581. NADH_UbQ_OxRdtase_30kDa_su. 1 hit.
    [Graphical view] [Entries sharing at least one domain]
    TIGRFAMsiTIGR01961. NuoC_fam. 1 hit.
    PROSITEiPS00542. COMPLEX1_30K. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P80261-1 [UniParc]FASTAAdd to Basket

    « Hide

    MDNQFIFKYS WETLPKKWVK KMERSEHGNR FDTNTDYLFQ LLCFMKLHTY    50
    TRVQVLIDIC GVDYPSRKQR FEVVYNLLSI RYNSRIRVQT SADEVTRISS 100
    VVSLFPSAGW WEREVWDMFG VFSINHPDLR RILTDYGFEG HPLRKDFPLS 150
    GYVEVRYDDP EKRVVSEPIE MTQEFRYFDF ASPWEQRSDG 190
    Length:190
    Mass (Da):22,883
    Last modified:November 28, 2003 - v3
    Checksum:iA150CF461B493A53
    GO

    RNA editingi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X79774 Genomic DNA. Translation: CAA56168.1. Sequence problems.
    PIRiS48062.

    Keywords - Coding sequence diversityi

    RNA editing

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X79774 Genomic DNA. Translation: CAA56168.1 . Sequence problems.
    PIRi S48062.

    3D structure databases

    ProteinModelPortali P80261.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    HAMAPi MF_01357. NDH1_NuoC.
    InterProi IPR010218. NADH_DH_suC.
    IPR001268. NADH_UbQ_OxRdtase_30kDa_su.
    IPR020396. NADH_UbQ_OxRdtase_CS.
    [Graphical view ]
    Pfami PF00329. Complex1_30kDa. 1 hit.
    [Graphical view ]
    ProDomi PD001581. NADH_UbQ_OxRdtase_30kDa_su. 1 hit.
    [Graphical view ] [Entries sharing at least one domain ]
    TIGRFAMsi TIGR01961. NuoC_fam. 1 hit.
    PROSITEi PS00542. COMPLEX1_30K. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Translation of nad9 mRNAs in mitochondria from Solanum tuberosum is restricted to completely edited transcripts."
      Grohmann L., Thieck O., Herz U., Schroeder W., Brennicke A.
      Nucleic Acids Res. 22:3304-3311(1994) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE, RNA EDITING.
      Tissue: Tuber.
    2. "Purification of the NADH:ubiquinone oxidoreductase (complex I) of the respiratory chain from the inner mitochondrial membrane of Solanum tuberosum."
      Herz U., Schroeder W., Liddell A., Leaver C.J., Brennicke A., Grohmann L.
      J. Biol. Chem. 269:2263-2269(1994) [PubMed] [Europe PMC] [Abstract]
      Cited for: PROTEIN SEQUENCE OF 1-17.
      Strain: cv. Bintje.
      Tissue: Tuber.

    Entry informationi

    Entry nameiNDUS3_SOLTU
    AccessioniPrimary (citable) accession number: P80261
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 1994
    Last sequence update: November 28, 2003
    Last modified: October 1, 2014
    This is version 81 of the entry and version 3 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Direct protein sequencing, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3