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K9SYU6

- K9SYU6_9CYAN

UniProt

K9SYU6 - K9SYU6_9CYAN

Protein

Ribulose bisphosphate carboxylase large chain

Gene

cbbL

Organism
Pleurocapsa sp. PCC 7327
Status
Unreviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 12 (01 Oct 2014)
      Sequence version 1 (06 Mar 2013)
      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 in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site.UniRule annotation

    Catalytic activityi

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

    Cofactori

    Binds 1 magnesium ion per subunit.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei119 – 1191Substrate; in homodimeric partnerUniRule annotation
    Binding sitei169 – 1691SubstrateUniRule annotation
    Active sitei171 – 1711Proton acceptorUniRule annotation
    Binding sitei173 – 1731SubstrateUniRule annotation
    Metal bindingi197 – 1971Magnesium; via carbamate groupUniRule annotation
    Metal bindingi199 – 1991MagnesiumUniRule annotation
    Metal bindingi200 – 2001MagnesiumUniRule annotation
    Active sitei290 – 2901Proton acceptorUniRule annotation
    Binding sitei291 – 2911SubstrateUniRule annotation
    Binding sitei323 – 3231SubstrateUniRule annotation
    Sitei330 – 3301Transition state stabilizerUniRule annotation
    Binding sitei375 – 3751SubstrateUniRule annotation

    GO - Molecular functioni

    1. magnesium ion binding Source: UniProtKB-HAMAP
    2. monooxygenase activity Source: UniProtKB-KW
    3. ribulose-bisphosphate carboxylase activity Source: UniProtKB-HAMAP

    GO - Biological processi

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

    Keywords - Molecular functioni

    LyaseUniRule annotation, MonooxygenaseUniRule annotation, Oxidoreductase

    Keywords - Biological processi

    Calvin cycleUniRule annotation, Carbon dioxide fixationUniRule annotation, PhotorespirationUniRule annotation

    Keywords - Ligandi

    MagnesiumUniRule annotation, Metal-bindingUniRule annotation

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ribulose bisphosphate carboxylase large chainUniRule annotation (EC:4.1.1.39UniRule annotation)
    Short name:
    RuBisCO large subunitUniRule annotation
    Gene namesi
    Name:cbbLUniRule annotation
    Synonyms:rbcLUniRule annotation
    ORF Names:Ple7327_0312Imported
    OrganismiPleurocapsa sp. PCC 7327Imported
    Taxonomic identifieri118163 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaPleurocapsalesPleurocapsa
    ProteomesiUP000010382: Chromosome

    PTM / Processingi

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei197 – 1971N6-carboxylysineUniRule annotation

    Interactioni

    Subunit structurei

    Heterohexadecamer of 8 large chains and 8 small chains.UniRule annotation

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RuBisCO large chain family. Type I subfamily.UniRule annotation

    Phylogenomic databases

    KOiK01601.

    Family and domain databases

    Gene3Di3.20.20.110. 1 hit.
    3.30.70.150. 1 hit.
    HAMAPiMF_01338. RuBisCO_L_type1.
    InterProiIPR020888. RuBisCO_lsu.
    IPR000685. RuBisCO_lsu_C.
    IPR017443. RuBisCO_lsu_fd_N.
    IPR017444. RuBisCO_lsu_N.
    [Graphical view]
    PfamiPF00016. RuBisCO_large. 1 hit.
    PF02788. RuBisCO_large_N. 1 hit.
    [Graphical view]
    SUPFAMiSSF51649. SSF51649. 1 hit.
    SSF54966. SSF54966. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    K9SYU6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MVQAKSKGFQ AGVKDYRLTY YTPDYTPKDT DVLACFRVTP QPGVPPEEAG    50
    AAVAAESSTG TWTTVWTDNL TDLDRYKGRC YDIEPVPNED NQYFCFVAYP 100
    LDLFEEGSVT NMLTSIVGNV FGFKALRALR LEDLRIPVAY LKTFQGPPHG 150
    ITVERDKLNK YGRPLLGCTI KPKLGLSAKN YGRAVYECLR GGLDLTKDDE 200
    NINSQPFMRW RDRFLFVQEA IEKAQAETNE IKGHYLNVTA PTVEEMLKRA 250
    QFAKEIGTPI IMHDYLTGGF TANTTLAKFC RDNGLLLHIH RAMHAVIDRQ 300
    KNHGIHFRVL AKCLRMSGGD HLHSGTVVGK LEGERGITMG FVDLMREDYI 350
    EEDRARGIFF TQDWASMPGV FPVASGGIHV WHMPALVEIF GDDACFQFGG 400
    GTLGHPWGNA PGATANRVAL EACIQARNEG RSLAREGNDV IREAARWSPE 450
    LAAACELWKE IKFEFEAVDT L 471
    Length:471
    Mass (Da):52,581
    Last modified:March 6, 2013 - v1
    Checksum:i96E818F06C2BA862
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003590 Genomic DNA. Translation: AFY75777.1.
    RefSeqiWP_015142085.1. NC_019689.1.
    YP_007079334.1. NC_019689.1.

    Genome annotation databases

    EnsemblBacteriaiAFY75777; AFY75777; Ple7327_0312.
    GeneIDi14106915.
    KEGGiplp:Ple7327_0312.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003590 Genomic DNA. Translation: AFY75777.1 .
    RefSeqi WP_015142085.1. NC_019689.1.
    YP_007079334.1. NC_019689.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AFY75777 ; AFY75777 ; Ple7327_0312 .
    GeneIDi 14106915.
    KEGGi plp:Ple7327_0312.

    Phylogenomic databases

    KOi K01601.

    Family and domain databases

    Gene3Di 3.20.20.110. 1 hit.
    3.30.70.150. 1 hit.
    HAMAPi MF_01338. RuBisCO_L_type1.
    InterProi IPR020888. RuBisCO_lsu.
    IPR000685. RuBisCO_lsu_C.
    IPR017443. RuBisCO_lsu_fd_N.
    IPR017444. RuBisCO_lsu_N.
    [Graphical view ]
    Pfami PF00016. RuBisCO_large. 1 hit.
    PF02788. RuBisCO_large_N. 1 hit.
    [Graphical view ]
    SUPFAMi SSF51649. SSF51649. 1 hit.
    SSF54966. SSF54966. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE.
      Strain: PCC 7327Imported.

    Entry informationi

    Entry nameiK9SYU6_9CYAN
    AccessioniPrimary (citable) accession number: K9SYU6
    Entry historyi
    Integrated into UniProtKB/TrEMBL: March 6, 2013
    Last sequence update: March 6, 2013
    Last modified: October 1, 2014
    This is version 12 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiUnreviewed (UniProtKB/TrEMBL)

    Miscellaneousi

    Miscellaneous

    The basic functional RuBisCO is composed of a large chain homodimer in a "head-to-tail" conformation. In form I RuBisCO this homodimer is arranged in a barrel-like tetramer with the small subunits forming a tetrameric "cap" on each end of the "barrel".UniRule annotation

    Keywords - Technical termi

    Complete proteome, Reference proteomeImported

    External Data

    Dasty 3