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A4SA21

- A4SA21_OSTLU

UniProt

A4SA21 - A4SA21_OSTLU

Protein

Ribulose bisphosphate carboxylase small chain

Gene

OSTLU_42060

Organism
Ostreococcus lucimarinus (strain CCE9901)
Status
Unreviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 48 (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_42060Imported
    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.A4SA21.

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuBisCO small chain family.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG4451.
    HOGENOMiHOG000141332.
    KOiK01602.
    OMAiCVLAITR.

    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: Fragment.

    A4SA21-1 [UniParc]FASTAAdd to Basket

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    RRMFETFSFL PPLSDAEISK QVQYLLNNGW TPCIEFEDSA HAYTDGHGWA    50
    NMDTSINAGY YDNRYWVMWK LPMYGCQNPD EVIAEINTCI KCFPECYVRV 100
    AGFDNIKQVQ CSAFLAHRPA SEAACAVDQR QVQG 134
    Length:134
    Mass (Da):15,317
    Last modified:May 15, 2007 - v1
    Checksum:iAD9548CA194A715A
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei1 – 11Imported

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000597 Genomic DNA. Translation: ABP00588.1.
    RefSeqiXP_001422271.1. XM_001422234.1.

    Genome annotation databases

    GeneIDi5006223.
    KEGGiolu:OSTLU_42060.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000597 Genomic DNA. Translation: ABP00588.1 .
    RefSeqi XP_001422271.1. XM_001422234.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 436017.A4SA21.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 5006223.
    KEGGi olu:OSTLU_42060.

    Phylogenomic databases

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

    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 nameiA4SA21_OSTLU
    AccessioniPrimary (citable) accession number: A4SA21
    Entry historyi
    Integrated into UniProtKB/TrEMBL: May 15, 2007
    Last sequence update: May 15, 2007
    Last modified: October 1, 2014
    This is version 48 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