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P0C384

- NDHI_ORYSA

UniProt

P0C384 - NDHI_ORYSA

Protein

NAD(P)H-quinone oxidoreductase subunit I, chloroplastic

Gene

ndhI

Organism
Oryza sativa (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 43 (01 Oct 2014)
      Sequence version 1 (29 May 2007)
      Previous versions | rss
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    Functioni

    NDH shuttles electrons from NAD(P)H:plastoquinone, via FMN and iron-sulfur (Fe-S) centers, to quinones in the photosynthetic chain and possibly in a chloroplast respiratory chain. The immediate electron acceptor for the enzyme in this species is believed to be plastoquinone. Couples the redox reaction to proton translocation, and thus conserves the redox energy in a proton gradient.UniRule annotation

    Catalytic activityi

    NAD(P)H + plastoquinone = NAD(P)+ + plastoquinol.UniRule annotation

    Cofactori

    Binds 2 4Fe-4S clusters per subunit.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi64 – 641Iron-sulfur 1 (4Fe-4S)UniRule annotation
    Metal bindingi67 – 671Iron-sulfur 1 (4Fe-4S)UniRule annotation
    Metal bindingi70 – 701Iron-sulfur 1 (4Fe-4S)UniRule annotation
    Metal bindingi74 – 741Iron-sulfur 2 (4Fe-4S)UniRule annotation
    Metal bindingi104 – 1041Iron-sulfur 2 (4Fe-4S)UniRule annotation
    Metal bindingi107 – 1071Iron-sulfur 2 (4Fe-4S)UniRule annotation
    Metal bindingi110 – 1101Iron-sulfur 2 (4Fe-4S)UniRule annotation
    Metal bindingi114 – 1141Iron-sulfur 1 (4Fe-4S)UniRule annotation

    GO - Molecular functioni

    1. 4 iron, 4 sulfur cluster binding Source: UniProtKB-KW
    2. iron ion binding Source: UniProtKB-HAMAP
    3. NADH dehydrogenase (ubiquinone) activity Source: InterPro
    4. quinone binding Source: UniProtKB-KW

    GO - Biological processi

    1. photosynthesis, light reaction Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Oxidoreductase

    Keywords - Ligandi

    4Fe-4S, Iron, Iron-sulfur, Metal-binding, NAD, NADP, Plastoquinone

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    NAD(P)H-quinone oxidoreductase subunit I, chloroplasticUniRule annotation (EC:1.6.5.-UniRule annotation)
    Alternative name(s):
    NAD(P)H dehydrogenase subunit IUniRule annotation
    Short name:
    NDH subunit IUniRule annotation
    NADH-plastoquinone oxidoreductase subunit IUniRule annotation
    Gene namesi
    Name:ndhIUniRule annotation
    Synonyms:frxB
    ORF Names:PA173
    Encoded oniPlastid; Chloroplast
    OrganismiOryza sativa (Rice)
    Taxonomic identifieri4530 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

    Organism-specific databases

    GrameneiP0C384.

    Subcellular locationi

    Plastidchloroplast thylakoid membrane UniRule annotation; Peripheral membrane protein UniRule annotation

    GO - Cellular componenti

    1. chloroplast thylakoid membrane Source: UniProtKB-SubCell
    2. plastid Source: Gramene

    Keywords - Cellular componenti

    Chloroplast, Membrane, Plastid, Thylakoid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 180180NAD(P)H-quinone oxidoreductase subunit I, chloroplasticPRO_0000118711Add
    BLAST

    Keywords - PTMi

    Quinone

    Expressioni

    Gene expression databases

    GenevestigatoriP0C384.

    Interactioni

    Subunit structurei

    NDH is composed of at least 16 different subunits, 5 of which are encoded in the nucleus.UniRule annotation

    Structurei

    3D structure databases

    ProteinModelPortaliP0C384.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini55 – 84304Fe-4S ferredoxin-type 1UniRule annotationAdd
    BLAST
    Domaini95 – 124304Fe-4S ferredoxin-type 2UniRule annotationAdd
    BLAST

    Sequence similaritiesi

    Belongs to the complex I 23 kDa subunit family.UniRule annotation
    Contains 2 4Fe-4S ferredoxin-type domains.UniRule annotation

    Keywords - Domaini

    Repeat

    Phylogenomic databases

    HOGENOMiHOG000276870.

    Family and domain databases

    HAMAPiMF_01351. NDH1_NuoI.
    InterProiIPR001450. 4Fe4S-bd_dom.
    IPR017896. 4Fe4S_Fe-S-bd.
    IPR017900. 4Fe4S_Fe_S_CS.
    IPR004497. NADH_plast_OxRdtase_su_I.
    IPR010226. NADH_quinone_OxRdtase_chainI.
    [Graphical view]
    PfamiPF00037. Fer4. 2 hits.
    [Graphical view]
    TIGRFAMsiTIGR00403. ndhI. 1 hit.
    TIGR01971. NuoI. 1 hit.
    PROSITEiPS00198. 4FE4S_FER_1. 2 hits.
    PS51379. 4FE4S_FER_2. 2 hits.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    P0C384-1 [UniParc]FASTAAdd to Basket

    « Hide

    MFPMVTGFMS YGQQTIRAAR YIGQSFIITL SHTNRLPITI HYPYEKSITS    50
    ERFRGRIHFE FDKCIACEVC VRVCPIDLPL VDWRFEKDIK RKQLLNYSID 100
    FGVCIFCGNC VEYCPTNCLS MTEEYELSTY DRHELNYNQI ALSRLPISIM 150
    GDYTIQTIRN STQSKIDEEK SWNSRTITDY 180
    Length:180
    Mass (Da):21,165
    Last modified:May 29, 2007 - v1
    Checksum:i58F13F2645FE25BB
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY522331 Genomic DNA. Translation: AAS46224.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY522331 Genomic DNA. Translation: AAS46224.1 .

    3D structure databases

    ProteinModelPortali P0C384.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Gramenei P0C384.

    Phylogenomic databases

    HOGENOMi HOG000276870.

    Gene expression databases

    Genevestigatori P0C384.

    Family and domain databases

    HAMAPi MF_01351. NDH1_NuoI.
    InterProi IPR001450. 4Fe4S-bd_dom.
    IPR017896. 4Fe4S_Fe-S-bd.
    IPR017900. 4Fe4S_Fe_S_CS.
    IPR004497. NADH_plast_OxRdtase_su_I.
    IPR010226. NADH_quinone_OxRdtase_chainI.
    [Graphical view ]
    Pfami PF00037. Fer4. 2 hits.
    [Graphical view ]
    TIGRFAMsi TIGR00403. ndhI. 1 hit.
    TIGR01971. NuoI. 1 hit.
    PROSITEi PS00198. 4FE4S_FER_1. 2 hits.
    PS51379. 4FE4S_FER_2. 2 hits.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: cv. PA64s.

    Entry informationi

    Entry nameiNDHI_ORYSA
    AccessioniPrimary (citable) accession number: P0C384
    Secondary accession number(s): P12099, Q6QXX0, Q6QY33
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: May 29, 2007
    Last sequence update: May 29, 2007
    Last modified: October 1, 2014
    This is version 43 of the entry and version 1 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