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Q760R9

- RBL_PYRKA

UniProt

Q760R9 - RBL_PYRKA

Protein

Ribulose bisphosphate carboxylase large chain

Gene

rbcL

Organism
Pyropia katadae (Red alga) (Porphyra katadae)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (05 Jul 2004)
      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 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.

    Cofactori

    Binds 1 magnesium ion per subunit.By similarity

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei127 – 1271Substrate; in homodimeric partnerBy similarity
    Binding sitei177 – 1771SubstrateBy similarity
    Active sitei179 – 1791Proton acceptorBy similarity
    Binding sitei181 – 1811SubstrateBy similarity
    Metal bindingi205 – 2051Magnesium; via carbamate groupBy similarity
    Metal bindingi207 – 2071MagnesiumBy similarity
    Metal bindingi208 – 2081MagnesiumBy similarity
    Active sitei297 – 2971Proton acceptorBy similarity
    Binding sitei298 – 2981SubstrateBy similarity
    Binding sitei330 – 3301SubstrateBy similarity
    Sitei337 – 3371Transition state stabilizerBy similarity
    Binding sitei382 – 3821SubstrateBy similarity

    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

    Lyase, Monooxygenase, Oxidoreductase

    Keywords - Biological processi

    Calvin cycle, Carbon dioxide fixation, Photorespiration, Photosynthesis

    Keywords - Ligandi

    Magnesium, Metal-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Ribulose bisphosphate carboxylase large chain (EC:4.1.1.39)
    Short name:
    RuBisCO large subunit
    Gene namesi
    Name:rbcL
    Encoded oniPlastid; Chloroplast
    OrganismiPyropia katadae (Red alga) (Porphyra katadae)
    Taxonomic identifieri76161 [NCBI]
    Taxonomic lineageiEukaryotaRhodophytaBangiophyceaeBangialesBangiaceaePyropia

    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
    Chaini1 – 488488Ribulose bisphosphate carboxylase large chainPRO_0000277428Add
    BLAST

    Amino acid modifications

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Modified residuei205 – 2051N6-carboxylysineBy similarity

    Interactioni

    Subunit structurei

    Heterohexadecamer of 8 large chains and 8 small chains.By similarity

    Structurei

    3D structure databases

    ProteinModelPortaliQ760R9.
    SMRiQ760R9. Positions 9-481.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    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.

    Q760R9-1 [UniParc]FASTAAdd to Basket

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    MSQSVESRTR IKSERYESGV IPYAKMGYWD ADYVIKETDI LALFRITPQP    50
    GVDPIEASAA IAGESSTATW TVVWTDLLTA CDLYRAKAYR VDPVPNVADQ 100
    YFAYIAYDID LFEEGSIANL TASIIGNVFG FKAVKALRLE DMRMPVAYLK 150
    TFQGPATGLI VERERMDKFG RPFLGATVKP KLGLSGKNYG RVVYEGLKGG 200
    LDFLKDDENI NSQPFMRWRE RFLYSMEGVN KASASAGEIK GHYLNVTAAT 250
    MEDMYERAEF SKEVGSIICM IDLVIGYTAI QSMAIWARKH DMILHLHRAG 300
    NSTYSRQKNH GMNFRVICKW MRMAGVDHIH AGTVVGKLEG DPLMIKGFYN 350
    TLLESDTDIN LPQGLFFAQN WASLRKVVPV ASGGIHAGQM HQLLDYLGDD 400
    VVLQFGGGTI GHPDGIQAGA TANRVALESM VMARNEGRNY VAEGPQILRD 450
    AAKTCGPLQT ALDLWKDISF NYTSTDTADF VETPTANI 488
    Length:488
    Mass (Da):54,060
    Last modified:July 5, 2004 - v1
    Checksum:iC1847D0EA11284DC
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB118583 Genomic DNA. Translation: BAC84933.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AB118583 Genomic DNA. Translation: BAC84933.1 .

    3D structure databases

    ProteinModelPortali Q760R9.
    SMRi Q760R9. Positions 9-481.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    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. "Species determination utilizing Porphyra (Rhodophyta) plastid DNA RuBisCo sequences."
      Kito H., Kunimoto M., Mizukami Y., Murase N., Kuroki T., Taruta M., Levine I.
      Submitted (AUG-2003) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Tissue: Thallus.

    Entry informationi

    Entry nameiRBL_PYRKA
    AccessioniPrimary (citable) accession number: Q760R9
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 6, 2007
    Last sequence update: July 5, 2004
    Last modified: October 1, 2014
    This is version 47 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)

    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" By similarity.By similarity

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3