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K9SG91

- K9SG91_9CYAN

UniProt

K9SG91 - K9SG91_9CYAN

Protein

Ribulose bisphosphate carboxylase large chain

Gene

cbbL

Organism
Pseudanabaena sp. PCC 7367
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 sitei118 – 1181Substrate; in homodimeric partnerUniRule annotation
    Binding sitei168 – 1681SubstrateUniRule annotation
    Active sitei170 – 1701Proton acceptorUniRule annotation
    Binding sitei172 – 1721SubstrateUniRule annotation
    Metal bindingi196 – 1961Magnesium; via carbamate groupUniRule annotation
    Metal bindingi198 – 1981MagnesiumUniRule annotation
    Metal bindingi199 – 1991MagnesiumUniRule annotation
    Active sitei289 – 2891Proton acceptorUniRule annotation
    Binding sitei290 – 2901SubstrateUniRule annotation
    Binding sitei322 – 3221SubstrateUniRule annotation
    Sitei329 – 3291Transition state stabilizerUniRule annotation
    Binding sitei374 – 3741SubstrateUniRule 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 annotationImported, 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:Pse7367_0918Imported
    OrganismiPseudanabaena sp. PCC 7367Imported
    Taxonomic identifieri82654 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesPseudanabaena
    ProteomesiUP000010386: Chromosome

    PTM / Processingi

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei196 – 1961N6-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.
    InterProiIPR020878. RuBisCo_large_chain_AS.
    IPR020888. 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.
    PROSITEiPS00157. RUBISCO_LARGE. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    K9SG91-1 [UniParc]FASTAAdd to Basket

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    MATTTKGFQA GVKDYKLTYY TPDYTPKDTD ILAAFRMTPQ PGVPPEEAGA    50
    AVAAESSTGT WTTVWTDLLT DLDRYKGRCY DVESVPGEDN QYIAYVAYPL 100
    DLFEEGSVTN MLTSIVGNVF GFKALRALRL EDLRIPVAYL KTFEGPPHGI 150
    VVERDKLNKY GRPLLGCTIK PKLGLSAKNY GRACYEILRG GLDFTKDDEN 200
    INSQPFMRWR DRFLFVADAI HKAQAETGEI KGHYLNCTAA TVEEMMKRAE 250
    FAKELEMPIV MHDFLTAGFT ANTTLSKWCR NNGMLLHIHR AMHAVIDRQK 300
    NHGMHFRVLA KCLRMSGGDH IHTGTVVGKL EGDRASTLGF VDLLRENYVE 350
    QDKSRGIYFT QDWASMGGVF AVASGGIHVW HMPALVEIFG DDSVLQFGGG 400
    TLGHPWGNAP GAVANRVALE ACVQARNEGR NLNREGADII REAARWSPEL 450
    AVACETWKEI KFEFDTVDTL 470
    Length:470
    Mass (Da):52,305
    Last modified:March 6, 2013 - v1
    Checksum:i067933F733FF88E7
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003592 Genomic DNA. Translation: AFY69218.1.
    RefSeqiWP_015164191.1. NC_019701.1.
    YP_007101646.1. NC_019701.1.

    Genome annotation databases

    EnsemblBacteriaiAFY69218; AFY69218; Pse7367_0918.
    GeneIDi14130672.
    KEGGipseu:Pse7367_0918.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP003592 Genomic DNA. Translation: AFY69218.1 .
    RefSeqi WP_015164191.1. NC_019701.1.
    YP_007101646.1. NC_019701.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai AFY69218 ; AFY69218 ; Pse7367_0918 .
    GeneIDi 14130672.
    KEGGi pseu:Pse7367_0918.

    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 IPR020878. RuBisCo_large_chain_AS.
    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.
    PROSITEi PS00157. RUBISCO_LARGE. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE.
      Strain: PCC 7367Imported.

    Entry informationi

    Entry nameiK9SG91_9CYAN
    AccessioniPrimary (citable) accession number: K9SG91
    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