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Q37787

- NDUS3_BETVU

UniProt

Q37787 - NDUS3_BETVU

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Protein
NADH dehydrogenase [ubiquinone] iron-sulfur protein 3
Gene
NAD9
Organism
Beta vulgaris (Sugar beet)
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

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.UniRule annotation

Catalytic activityi

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

GO - Molecular functioni

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

GO - Biological processi

    Complete GO annotation...

    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):
    NADH dehydrogenase subunit 9
    Gene namesi
    Name:NAD9
    Encoded oniMitochondrion
    OrganismiBeta vulgaris (Sugar beet)
    Taxonomic identifieri161934 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaeCaryophyllalesAmaranthaceaeBeta

    Subcellular locationi

    GO - Cellular componenti

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

    Keywords - Cellular componenti

    Membrane, Mitochondrion, Mitochondrion inner membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 192192NADH dehydrogenase [ubiquinone] iron-sulfur protein 3UniRule annotation
    PRO_0000118639Add
    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.

    Structurei

    3D structure databases

    ProteinModelPortaliQ37787.

    Family & Domainsi

    Sequence similaritiesi

    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.

    Q37787-1 [UniParc]FASTAAdd to Basket

    « Hide

    MDNQFIFKYS WETLPKKWVK KIEKSEHGNR FDTNTDYLFQ LLCFLKLHTY    50
    TRFQVLIDIC GVDYPSRKRR FEVVYNLLST RYNSRIRLQT CADEVTRISL 100
    VVSLFPSAGW WEREVWDMFG VSFINHPDLR RILTDYGFEG HPLRKDFPLS 150
    GYVEVRYDDP EKRVVSEPIE MTQEFRYFDF ASPWEQRNGN EG 192
    Length:192
    Mass (Da):23,151
    Last modified:October 24, 2003 - v3
    Checksum:i6D111D64E4C71CCE
    GO

    RNA editingi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D38016 Genomic DNA. Translation: BAA07213.2.
    PIRiS62130.
    RefSeqiNP_063974.2. NC_002511.2.

    Genome annotation databases

    GeneIDi809510.

    Keywords - Coding sequence diversityi

    RNA editing

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D38016 Genomic DNA. Translation: BAA07213.2 .
    PIRi S62130.
    RefSeqi NP_063974.2. NC_002511.2.

    3D structure databases

    ProteinModelPortali Q37787.
    ModBasei Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 809510.

    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. "The sugar beet mitochondrial genome contains an ORF sharing sequence homology with the gene for the 30 kDa subunit of bovine mitochondrial complex I."
      Kubo T., Mikami T., Kinoshita T.
      Mol. Gen. Genet. 241:479-481(1993) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], RNA EDITING.
      Strain: cv. TK81-O.
      Tissue: Tap root.

    Entry informationi

    Entry nameiNDUS3_BETVU
    AccessioniPrimary (citable) accession number: Q37787
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 1, 1997
    Last sequence update: October 24, 2003
    Last modified: February 19, 2014
    This is version 79 of the entry and version 3 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3

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