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P00871

- RBS1_WHEAT

UniProt

P00871 - RBS1_WHEAT

Protein

Ribulose bisphosphate carboxylase small chain PWS4.3, chloroplastic

Gene
N/A
Organism
Triticum aestivum (Wheat)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 81 (01 Oct 2014)
      Sequence version 2 (01 Aug 1992)
      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 By similarity.By similarity

    Catalytic activityi

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

    GO - Molecular functioni

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

    GO - Biological processi

    1. photorespiration Source: UniProtKB-KW
    2. reductive pentose-phosphate cycle Source: UniProtKB-KW

    Keywords - Molecular functioni

    Lyase, Monooxygenase, Oxidoreductase

    Keywords - Biological processi

    Calvin cycle, Carbon dioxide fixation, Photorespiration, Photosynthesis

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ribulose bisphosphate carboxylase small chain PWS4.3, chloroplastic (EC:4.1.1.39)
    Short name:
    RuBisCO small subunit PWS4.3
    OrganismiTriticum aestivum (Wheat)
    Taxonomic identifieri4565 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladePooideaeTriticeaeTriticum
    ProteomesiUP000019116: Unplaced

    Organism-specific databases

    GrameneiP00871.

    Subcellular locationi

    GO - Cellular componenti

    1. chloroplast Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 4646ChloroplastBy similarityAdd
    BLAST
    Chaini47 – 174128Ribulose bisphosphate carboxylase small chain PWS4.3, chloroplasticPRO_0000031562Add
    BLAST

    Interactioni

    Subunit structurei

    8 large chains + 8 small chains.

    Structurei

    3D structure databases

    ProteinModelPortaliP00871.
    SMRiP00871. Positions 48-168.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuBisCO small chain family.Curated

    Keywords - Domaini

    Transit peptide

    Family and domain databases

    Gene3Di3.30.190.10. 1 hit.
    InterProiIPR024681. RuBisCO_sc.
    IPR000894. RuBisCO_sc_dom.
    IPR024680. RuBisCO_ssu_N.
    [Graphical view]
    PfamiPF12338. RbcS. 1 hit.
    PF00101. RuBisCO_small. 1 hit.
    [Graphical view]
    PRINTSiPR00152. RUBISCOSMALL.
    SUPFAMiSSF55239. SSF55239. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    P00871-1 [UniParc]FASTAAdd to Basket

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    MAPAVMASSA TTVAPFQGLK STAGLPVSRR SRGSLGSVSN GGRIRCMQVW    50
    PIEGIKKFET LSYLPPLSTE ALSKQVDYLI RSKWVPCLEF SKVGFVFREH 100
    NSSPGYYDGR YWTMWKLPMF GCTDATQVLN EVEEVKKEYP DAYVRVIGFD 150
    NLRQVQCVSF IAFRPPGCEE SGKA 174
    Length:174
    Mass (Da):19,417
    Last modified:August 1, 1992 - v2
    Checksum:i5FC7E57893F35F62
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    M37328 Genomic DNA. Translation: AAA34301.1.
    PIRiA01090. RKWTS.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    M37328 Genomic DNA. Translation: AAA34301.1 .
    PIRi A01090. RKWTS.

    3D structure databases

    ProteinModelPortali P00871.
    SMRi P00871. Positions 48-168.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Gramenei P00871.

    Family and domain databases

    Gene3Di 3.30.190.10. 1 hit.
    InterProi IPR024681. RuBisCO_sc.
    IPR000894. RuBisCO_sc_dom.
    IPR024680. RuBisCO_ssu_N.
    [Graphical view ]
    Pfami PF12338. RbcS. 1 hit.
    PF00101. RuBisCO_small. 1 hit.
    [Graphical view ]
    PRINTSi PR00152. RUBISCOSMALL.
    SUPFAMi SSF55239. SSF55239. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Structural analysis of nuclear genes coding for the precursor to the small subunit of wheat ribulose-1,5-bisphosphate carboxylase."
      Broglie R., Coruzzi G., Lamppa G., Keith B., Chua N.H.
      Biotechnology (N.Y.) 1:55-61(1983)
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: cv. Era.

    Entry informationi

    Entry nameiRBS1_WHEAT
    AccessioniPrimary (citable) accession number: P00871
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: July 21, 1986
    Last sequence update: August 1, 1992
    Last modified: October 1, 2014
    This is version 81 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3