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A4SA23

- A4SA23_OSTLU

UniProt

A4SA23 - A4SA23_OSTLU

Protein

Ribulose bisphosphate carboxylase small chain

Gene

OSTLU_89572

Organism
Ostreococcus lucimarinus (strain CCE9901)
Status
Unreviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (15 May 2007)
      Previous versions | rss
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    Functioni

    RuBisCO catalyzes two reactions: the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate. Both reactions occur simultaneously and in competition at the same active site.UniRule annotationSAAS annotation

    Catalytic activityi

    2 3-phospho-D-glycerate + 2 H+ = D-ribulose 1,5-bisphosphate + CO2 + H2O.UniRule annotationSAAS annotation
    3-phospho-D-glycerate + 2-phosphoglycolate = D-ribulose 1,5-bisphosphate + O2.UniRule annotationSAAS annotation

    GO - Molecular functioni

    1. monooxygenase activity Source: UniProtKB-KW
    2. ribulose-bisphosphate carboxylase activity Source: UniProtKB-EC

    GO - Biological processi

    1. carbon fixation Source: UniProtKB-KW
    2. photorespiration Source: UniProtKB-KW
    3. photosynthesis Source: UniProtKB-KW

    Keywords - Molecular functioni

    LyaseUniRule annotationSAAS annotation, MonooxygenaseUniRule annotationSAAS annotation, Oxidoreductase

    Keywords - Biological processi

    Carbon dioxide fixationUniRule annotationSAAS annotation, PhotorespirationUniRule annotation, PhotosynthesisUniRule annotationSAAS annotation

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ribulose bisphosphate carboxylase small chainUniRule annotation (EC:4.1.1.39UniRule annotation)
    Gene namesi
    ORF Names:OSTLU_89572Imported
    OrganismiOstreococcus lucimarinus (strain CCE9901)Imported
    Taxonomic identifieri436017 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeChlorophytaMamiellophyceaeMamiellalesOstreococcus
    ProteomesiUP000001568: Chromosome 17

    Subcellular locationi

    GO - Cellular componenti

    1. plastid Source: UniProtKB-KW

    Keywords - Cellular componenti

    PlastidUniRule annotation

    Interactioni

    Subunit structurei

    8 large chains + 8 small chains.UniRule annotationSAAS annotation

    Protein-protein interaction databases

    STRINGi436017.A4SA23.

    Structurei

    3D structure databases

    ProteinModelPortaliA4SA23.
    SMRiA4SA23. Positions 42-162.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuBisCO small chain family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG4451.
    HOGENOMiHOG000141332.
    KOiK01602.
    OMAiSIICINS.

    Family and domain databases

    Gene3Di3.30.190.10. 1 hit.
    InterProiIPR024681. RuBisCO_sc.
    IPR000894. RuBisCO_sc_dom.
    [Graphical view]
    PfamiPF00101. RuBisCO_small. 1 hit.
    [Graphical view]
    PRINTSiPR00152. RUBISCOSMALL.
    SMARTiSM00961. RuBisCO_small. 1 hit.
    [Graphical view]
    SUPFAMiSSF55239. SSF55239. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    A4SA23-1 [UniParc]FASTAAdd to Basket

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    MLGAGGCFVL GSDAVHERRH GWASVEDSRE RCTDRFRFVF TSSRRMFETF    50
    SFLPPLSDAE ISKQVQYLLN NGWTPCIEFE DSAHAYTDGH GWANMDTSIN 100
    AGYYDNRYWV MWKLPMYGCQ NPDEVIAEIN TCIKCFPDCY VRVAGFDNIK 150
    QVQCSAFLAH RPASEAACAV DQRQVQG 177
    Length:177
    Mass (Da):20,119
    Last modified:May 15, 2007 - v1
    Checksum:iB558D319F5B22CFC
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000597 Genomic DNA. Translation: ABP00483.1.
    RefSeqiXP_001422166.1. XM_001422129.1.

    Genome annotation databases

    GeneIDi5006224.
    KEGGiolu:OSTLU_89572.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000597 Genomic DNA. Translation: ABP00483.1 .
    RefSeqi XP_001422166.1. XM_001422129.1.

    3D structure databases

    ProteinModelPortali A4SA23.
    SMRi A4SA23. Positions 42-162.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 436017.A4SA23.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 5006224.
    KEGGi olu:OSTLU_89572.

    Phylogenomic databases

    eggNOGi COG4451.
    HOGENOMi HOG000141332.
    KOi K01602.
    OMAi SIICINS.

    Family and domain databases

    Gene3Di 3.30.190.10. 1 hit.
    InterProi IPR024681. RuBisCO_sc.
    IPR000894. RuBisCO_sc_dom.
    [Graphical view ]
    Pfami PF00101. RuBisCO_small. 1 hit.
    [Graphical view ]
    PRINTSi PR00152. RUBISCOSMALL.
    SMARTi SM00961. RuBisCO_small. 1 hit.
    [Graphical view ]
    SUPFAMi SSF55239. SSF55239. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: CCE9901Imported.

    Entry informationi

    Entry nameiA4SA23_OSTLU
    AccessioniPrimary (citable) accession number: A4SA23
    Entry historyi
    Integrated into UniProtKB/TrEMBL: May 15, 2007
    Last sequence update: May 15, 2007
    Last modified: October 1, 2014
    This is version 47 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiUnreviewed (UniProtKB/TrEMBL)

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteomeImported

    External Data

    Dasty 3