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O48550

- RBS_ZANAE

UniProt

O48550 - RBS_ZANAE

Protein

Ribulose bisphosphate carboxylase small chain, chloroplastic

Gene

RBCS

Organism
Zantedeschia aethiopica (White calla lily) (Calla aethiopica)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at transcript leveli
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    • History
      Entry version 65 (01 Oct 2014)
      Sequence version 1 (01 Jun 1998)
      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, chloroplastic (EC:4.1.1.39)
    Short name:
    RuBisCO small subunit
    Gene namesi
    Name:RBCS
    OrganismiZantedeschia aethiopica (White calla lily) (Calla aethiopica)
    Taxonomic identifieri69721 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaAraceaePhilodendroideaeZantedeschieaeZantedeschia

    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 – 5656ChloroplastBy similarityAdd
    BLAST
    Chaini57 – 178122Ribulose bisphosphate carboxylase small chain, chloroplasticPRO_0000031564Add
    BLAST

    Interactioni

    Subunit structurei

    8 large chains + 8 small chains.

    Structurei

    3D structure databases

    ProteinModelPortaliO48550.
    SMRiO48550. Positions 58-177.
    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.

    O48550-1 [UniParc]FASTAAdd to Basket

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    MASSMMVSTA AVSRTSPAQS NMVVPFAGLH SSAAFPVTRK FADSSKLPSN    50
    GLRVRCMQVW PPEGKKKFET LSYLPPLTRE QLGQEVDYLI RNGWIPCIEF 100
    CKVGFVYREY HNSPGYYDGR YWTMWKLPMF GCTDSSQVLK EVDECSKAYP 150
    DYFNRIIGFD NTRQVQCISF LTYKPEGN 178
    Length:178
    Mass (Da):20,317
    Last modified:June 1, 1998 - v1
    Checksum:i2BA1C6C4D9A814D2
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF034479 mRNA. Translation: AAC18406.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AF034479 mRNA. Translation: AAC18406.1 .

    3D structure databases

    ProteinModelPortali O48550.
    SMRi O48550. Positions 58-177.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    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. "Nucleotide sequence of a cDNA encoding the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase from Zantedeschia aethiopica (L.) Spreng."
      Lino-Neto T., Tavares R.M., Palme K., Pais M.S.S.
      Plant Gene Register PGR98-077
      Cited for: NUCLEOTIDE SEQUENCE [MRNA].
      Tissue: Leaf.

    Entry informationi

    Entry nameiRBS_ZANAE
    AccessioniPrimary (citable) accession number: O48550
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: December 15, 1998
    Last sequence update: June 1, 1998
    Last modified: October 1, 2014
    This is version 65 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