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Q9UY33

- ENDA_PYRAB

UniProt

Q9UY33 - ENDA_PYRAB

Protein

tRNA-splicing endonuclease

Gene

endA

Organism
Pyrococcus abyssi (strain GE5 / Orsay)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 73 (01 Oct 2014)
      Sequence version 1 (01 May 2000)
      Previous versions | rss
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    Functioni

    Endonuclease that removes tRNA introns. Cleaves pre-tRNA at the 5'- and 3'-splice sites to release the intron. The products are an intron and two tRNA half-molecules bearing 2',3' cyclic phosphate and 5'-OH termini. Recognizes a pseudosymmetric substrate in which 2 bulged loops of 3 bases are separated by a stem of 4 bp.UniRule annotation

    Catalytic activityi

    PretRNA = a 3'-half-tRNA molecule with a 5'-OH end + a 5'-half-tRNA molecule with a 2',3'-cyclic phosphate end + an intron with a 2',3'-cyclic phosphate and a 5'-hydroxyl terminus.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Active sitei110 – 1101UniRule annotation
    Active sitei116 – 1161UniRule annotation
    Active sitei147 – 1471UniRule annotation

    GO - Molecular functioni

    1. lyase activity Source: UniProtKB-KW
    2. nucleic acid binding Source: InterPro
    3. tRNA-intron endonuclease activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. tRNA splicing, via endonucleolytic cleavage and ligation Source: UniProtKB-HAMAP

    Keywords - Molecular functioni

    Lyase

    Keywords - Biological processi

    tRNA processing

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    tRNA-splicing endonucleaseUniRule annotation (EC:4.6.1.16UniRule annotation)
    Alternative name(s):
    tRNA-intron endonucleaseUniRule annotation
    Gene namesi
    Name:endAUniRule annotation
    Ordered Locus Names:PYRAB16750
    ORF Names:PAB1099
    OrganismiPyrococcus abyssi (strain GE5 / Orsay)
    Taxonomic identifieri272844 [NCBI]
    Taxonomic lineageiArchaeaEuryarchaeotaThermococciThermococcalesThermococcaceaePyrococcus
    ProteomesiUP000000810: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 170170tRNA-splicing endonucleasePRO_0000109475Add
    BLAST

    Interactioni

    Subunit structurei

    Homotetramer; although the tetramer contains four active sites, only two participate in the cleavage. Therefore, it should be considered as a dimer of dimers.UniRule annotation

    Protein-protein interaction databases

    STRINGi272844.PAB1099.

    Structurei

    3D structure databases

    ProteinModelPortaliQ9UY33.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the tRNA-intron endonuclease family. Archaeal short subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1676.
    HOGENOMiHOG000107823.
    KOiK01170.
    OMAiALKFGSH.

    Family and domain databases

    Gene3Di3.40.1350.10. 1 hit.
    HAMAPiMF_01833. EndA_short.
    InterProiIPR011856. tRNA_endonuc-like_dom.
    IPR006677. tRNA_intron_Endonuc_cat-like.
    IPR006678. tRNA_intron_Endonuc_N.
    IPR006676. tRNA_splic.
    IPR016442. tRNA_splic_arch_short.
    [Graphical view]
    PfamiPF01974. tRNA_int_endo. 1 hit.
    PF02778. tRNA_int_endo_N. 1 hit.
    [Graphical view]
    PIRSFiPIRSF005285. tRNA_splic_archaea. 1 hit.
    SUPFAMiSSF53032. SSF53032. 1 hit.
    SSF55267. SSF55267. 1 hit.
    TIGRFAMsiTIGR00324. endA. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q9UY33-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKKVIEFYLS GDRVYSTREK AINQLYNNRG YGELKGNKLF LSLIEAAYLV    50
    ERGWIKVLDE DRELTFEEIF KLGKRKDEDF DIKYLVYKDL RDRGYIVKSA 100
    LKFGSHFRVY RKNAEHSDWL IWVLRESEKL SPNDMTARVR VAHGVRKNMV 150
    MAIVDEDNDV VYYKIEWIKF 170
    Length:170
    Mass (Da):20,360
    Last modified:May 1, 2000 - v1
    Checksum:i8D31F2957EBC3442
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ248288 Genomic DNA. Translation: CAB50579.1.
    HE613800 Genomic DNA. Translation: CCE71143.1.
    PIRiE75017.
    RefSeqiNP_127349.1. NC_000868.1.

    Genome annotation databases

    EnsemblBacteriaiCAB50579; CAB50579; PAB1099.
    GeneIDi1495972.
    KEGGipab:PAB1099.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AJ248288 Genomic DNA. Translation: CAB50579.1 .
    HE613800 Genomic DNA. Translation: CCE71143.1 .
    PIRi E75017.
    RefSeqi NP_127349.1. NC_000868.1.

    3D structure databases

    ProteinModelPortali Q9UY33.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 272844.PAB1099.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAB50579 ; CAB50579 ; PAB1099 .
    GeneIDi 1495972.
    KEGGi pab:PAB1099.

    Phylogenomic databases

    eggNOGi COG1676.
    HOGENOMi HOG000107823.
    KOi K01170.
    OMAi ALKFGSH.

    Family and domain databases

    Gene3Di 3.40.1350.10. 1 hit.
    HAMAPi MF_01833. EndA_short.
    InterProi IPR011856. tRNA_endonuc-like_dom.
    IPR006677. tRNA_intron_Endonuc_cat-like.
    IPR006678. tRNA_intron_Endonuc_N.
    IPR006676. tRNA_splic.
    IPR016442. tRNA_splic_arch_short.
    [Graphical view ]
    Pfami PF01974. tRNA_int_endo. 1 hit.
    PF02778. tRNA_int_endo_N. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF005285. tRNA_splic_archaea. 1 hit.
    SUPFAMi SSF53032. SSF53032. 1 hit.
    SSF55267. SSF55267. 1 hit.
    TIGRFAMsi TIGR00324. endA. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: GE5 / Orsay.
    2. "Re-annotation of two hyperthermophilic archaea Pyrococcus abyssi GE5 and Pyrococcus furiosus DSM 3638."
      Gao J., Wang J.
      Curr. Microbiol. 64:118-129(2012) [PubMed] [Europe PMC] [Abstract]
      Cited for: GENOME REANNOTATION.
      Strain: GE5 / Orsay.

    Entry informationi

    Entry nameiENDA_PYRAB
    AccessioniPrimary (citable) accession number: Q9UY33
    Secondary accession number(s): G8ZK36
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 11, 2004
    Last sequence update: May 1, 2000
    Last modified: October 1, 2014
    This is version 73 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3