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B5R7J6

- RTCA_SALG2

UniProt

B5R7J6 - RTCA_SALG2

Protein

RNA 3'-terminal phosphate cyclase

Gene

rtcA

Organism
Salmonella gallinarum (strain 287/91 / NCTC 13346)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 45 (01 Oct 2014)
      Sequence version 1 (04 Nov 2008)
      Previous versions | rss
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    Functioni

    Catalyzes the conversion of 3'-phosphate to a 2',3'-cyclic phosphodiester at the end of RNA. The mechanism of action of the enzyme occurs in 3 steps: (A) adenylation of the enzyme by ATP; (B) transfer of adenylate to an RNA-N3'P to produce RNA-N3'PP5'A; (C) and attack of the adjacent 2'-hydroxyl on the 3'-phosphorus in the diester linkage to produce the cyclic end product. The biological role of this enzyme is unknown but it is likely to function in some aspects of cellular RNA processing.UniRule annotation

    Catalytic activityi

    ATP + RNA 3'-terminal-phosphate = AMP + diphosphate + RNA terminal-2',3'-cyclic-phosphate.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Binding sitei103 – 1031ATPUniRule annotation
    Active sitei308 – 3081Tele-AMP-histidine intermediateUniRule annotation

    Regions

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Nucleotide bindingi283 – 2875ATPUniRule annotation

    GO - Molecular functioni

    1. ATP binding Source: UniProtKB-KW
    2. RNA-3'-phosphate cyclase activity Source: UniProtKB-HAMAP

    GO - Biological processi

    1. RNA processing Source: InterPro

    Keywords - Molecular functioni

    Ligase

    Keywords - Ligandi

    ATP-binding, Nucleotide-binding

    Enzyme and pathway databases

    BioCyciSENT550538:GJ93-3870-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    RNA 3'-terminal phosphate cyclaseUniRule annotation (EC:6.5.1.4UniRule annotation)
    Short name:
    RNA cyclaseUniRule annotation
    Short name:
    RNA-3'-phosphate cyclaseUniRule annotation
    Gene namesi
    Name:rtcAUniRule annotation
    Ordered Locus Names:SG3920
    OrganismiSalmonella gallinarum (strain 287/91 / NCTC 13346)
    Taxonomic identifieri550538 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
    ProteomesiUP000008321: Chromosome

    Subcellular locationi

    Cytoplasm UniRule annotation

    GO - Cellular componenti

    1. cytoplasm Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cytoplasm

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 339339RNA 3'-terminal phosphate cyclasePRO_1000099353Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi550538.SG3920.

    Family & Domainsi

    Sequence similaritiesi

    Belongs to the RNA 3'-terminal cyclase family. Type 1 subfamily.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG0430.
    HOGENOMiHOG000015264.
    OMAiERTRTGH.
    OrthoDBiEOG6Q8J8W.

    Family and domain databases

    Gene3Di3.30.360.20. 1 hit.
    3.65.10.20. 2 hits.
    HAMAPiMF_00200. RTC.
    InterProiIPR013791. RNA3'-term_phos_cycl_insert.
    IPR023797. RNA3'_phos_cyclase_dom.
    IPR000228. RNA3'_term_phos_cyc.
    IPR017770. RNA3'_term_phos_cyc_type_1.
    IPR013792. RNA3'P_cycl/enolpyr_Trfase_a/b.
    [Graphical view]
    PANTHERiPTHR11096. PTHR11096. 1 hit.
    PfamiPF01137. RTC. 1 hit.
    PF05189. RTC_insert. 1 hit.
    [Graphical view]
    SUPFAMiSSF52913. SSF52913. 1 hit.
    SSF55205. SSF55205. 2 hits.
    TIGRFAMsiTIGR03399. RNA_3prim_cycl. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    B5R7J6-1 [UniParc]FASTAAdd to Basket

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    MARIIALDGA QGEGGGQILR SALSLSMITG QPFEMSDIRA GRAKPGLLRQ    50
    HLTAVRAATE ICGAQVNGDE LGSQQLRFTP GPIRGGEYRF AIGSAGSCML 100
    VLQTVLPALW FADGSSRVEV HGGTHNQAAP SADFICRVWE PLLARMGISQ 150
    RTTLIKHGFY PAGGGAAATV VEPATSLRGL TLISRGETLR TTAEALLAAV 200
    PYHVGEREVA TLEAHFPLAE KNVVALEGGC GPGNALLLMI QSEQLTELFA 250
    AFGVKGTSAE AVANQVAHEA RRYLASPAAV GEHLADQLIL PLALAGEGAF 300
    TVARASAHLL TNIAVVERFL PVRFSCEATE SGYLVRVSD 339
    Length:339
    Mass (Da):35,557
    Last modified:November 4, 2008 - v1
    Checksum:iDFA567C2D16057B4
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AM933173 Genomic DNA. Translation: CAR39693.1.
    RefSeqiYP_002228659.1. NC_011274.1.

    Genome annotation databases

    EnsemblBacteriaiCAR39693; CAR39693; EBG00000230503.
    PATRICi18506614. VBISalEnt1629_4165.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AM933173 Genomic DNA. Translation: CAR39693.1 .
    RefSeqi YP_002228659.1. NC_011274.1.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 550538.SG3920.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAR39693 ; CAR39693 ; EBG00000230503 .
    PATRICi 18506614. VBISalEnt1629_4165.

    Phylogenomic databases

    eggNOGi COG0430.
    HOGENOMi HOG000015264.
    OMAi ERTRTGH.
    OrthoDBi EOG6Q8J8W.

    Enzyme and pathway databases

    BioCyci SENT550538:GJ93-3870-MONOMER.

    Family and domain databases

    Gene3Di 3.30.360.20. 1 hit.
    3.65.10.20. 2 hits.
    HAMAPi MF_00200. RTC.
    InterProi IPR013791. RNA3'-term_phos_cycl_insert.
    IPR023797. RNA3'_phos_cyclase_dom.
    IPR000228. RNA3'_term_phos_cyc.
    IPR017770. RNA3'_term_phos_cyc_type_1.
    IPR013792. RNA3'P_cycl/enolpyr_Trfase_a/b.
    [Graphical view ]
    PANTHERi PTHR11096. PTHR11096. 1 hit.
    Pfami PF01137. RTC. 1 hit.
    PF05189. RTC_insert. 1 hit.
    [Graphical view ]
    SUPFAMi SSF52913. SSF52913. 1 hit.
    SSF55205. SSF55205. 2 hits.
    TIGRFAMsi TIGR03399. RNA_3prim_cycl. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 287/91 / NCTC 13346.

    Entry informationi

    Entry nameiRTCA_SALG2
    AccessioniPrimary (citable) accession number: B5R7J6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: March 24, 2009
    Last sequence update: November 4, 2008
    Last modified: October 1, 2014
    This is version 45 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