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A1RSY7

- ENDA_PYRIL

UniProt

A1RSY7 - ENDA_PYRIL

Protein

tRNA-splicing endonuclease

Gene

endA

Organism
Pyrobaculum islandicum (strain DSM 4184 / JCM 9189)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 51 (01 Oct 2014)
      Sequence version 1 (06 Feb 2007)
      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 sitei120 – 1201UniRule annotation
    Active sitei128 – 1281UniRule annotation
    Active sitei159 – 1591UniRule 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

    Enzyme and pathway databases

    BioCyciPISL384616:GC8H-917-MONOMER.

    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:Pisl_0893
    OrganismiPyrobaculum islandicum (strain DSM 4184 / JCM 9189)
    Taxonomic identifieri384616 [NCBI]
    Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiThermoprotealesThermoproteaceaePyrobaculum
    ProteomesiUP000002595: Chromosome

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 183183tRNA-splicing endonucleasePRO_0000309822Add
    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

    STRINGi384616.Pisl_0893.

    Structurei

    3D structure databases

    ProteinModelPortaliA1RSY7.
    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.

    A1RSY7-1 [UniParc]FASTAAdd to Basket

    « Hide

    MKGVLKGLAV VVEDVEFARK LYKEGFYGRF LGYDKVRREE VDKISAPLIL    50
    ALYEALYLAE RGKLKVVSKN GTEVLPEKLI ELGREKIKNF DDIYKIYKYF 100
    RDLGYVVKSG LKFGALFSVY ERGPGIDHAP MVVVFLEPDR GISATDITRG 150
    GRLSHSVKKT FTLATVSKQT GEVVLLGFSW AKL 183
    Length:183
    Mass (Da):20,602
    Last modified:February 6, 2007 - v1
    Checksum:i9299BC77A55D828A
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000504 Genomic DNA. Translation: ABL88069.1.
    RefSeqiWP_011762644.1. NC_008701.1.
    YP_930412.1. NC_008701.1.

    Genome annotation databases

    EnsemblBacteriaiABL88069; ABL88069; Pisl_0893.
    GeneIDi4617308.
    KEGGipis:Pisl_0893.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP000504 Genomic DNA. Translation: ABL88069.1 .
    RefSeqi WP_011762644.1. NC_008701.1.
    YP_930412.1. NC_008701.1.

    3D structure databases

    ProteinModelPortali A1RSY7.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 384616.Pisl_0893.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ABL88069 ; ABL88069 ; Pisl_0893 .
    GeneIDi 4617308.
    KEGGi pis:Pisl_0893.

    Phylogenomic databases

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

    Enzyme and pathway databases

    BioCyci PISL384616:GC8H-917-MONOMER.

    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. "Complete sequence of Pyrobaculum islandicum DSM 4184."
      Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Meincke L., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., Larimer F., Land M.
      , Hauser L., Kyrpides N., Mikhailova N., Lowe T., Richardson P.
      Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: DSM 4184 / JCM 9189.

    Entry informationi

    Entry nameiENDA_PYRIL
    AccessioniPrimary (citable) accession number: A1RSY7
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 13, 2007
    Last sequence update: February 6, 2007
    Last modified: October 1, 2014
    This is version 51 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