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B4SQR6

- PNP_STRM5

UniProt

B4SQR6 - PNP_STRM5

Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Stenotrophomonas maltophilia (strain R551-3)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 44 (01 Oct 2014)
      Sequence version 1 (23 Sep 2008)
      Previous versions | rss
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    Functioni

    Involved in mRNA degradation. Catalyzes the phosphorolysis of single-stranded polyribonucleotides processively in the 3'- to 5'-direction.UniRule annotation

    Catalytic activityi

    RNA(n+1) + phosphate = RNA(n) + a nucleoside diphosphate.UniRule annotation

    Cofactori

    Magnesium.UniRule annotation

    Sites

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Metal bindingi487 – 4871MagnesiumUniRule annotation
    Metal bindingi493 – 4931MagnesiumUniRule annotation

    GO - Molecular functioni

    1. 3'-5'-exoribonuclease activity Source: InterPro
    2. magnesium ion binding Source: UniProtKB-HAMAP
    3. polyribonucleotide nucleotidyltransferase activity Source: UniProtKB-HAMAP
    4. RNA binding Source: UniProtKB-HAMAP

    GO - Biological processi

    1. mRNA catabolic process Source: UniProtKB-HAMAP
    2. RNA processing Source: InterPro

    Keywords - Molecular functioni

    Nucleotidyltransferase, Transferase

    Keywords - Ligandi

    Magnesium, Metal-binding, RNA-binding

    Enzyme and pathway databases

    BioCyciSMAL391008:GH1H-2878-MONOMER.

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Polyribonucleotide nucleotidyltransferaseUniRule annotation (EC:2.7.7.8UniRule annotation)
    Alternative name(s):
    Polynucleotide phosphorylaseUniRule annotation
    Short name:
    PNPaseUniRule annotation
    Gene namesi
    Name:pnpUniRule annotation
    Ordered Locus Names:Smal_2811
    OrganismiStenotrophomonas maltophilia (strain R551-3)
    Taxonomic identifieri391008 [NCBI]
    Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeStenotrophomonasStenotrophomonas maltophilia group
    ProteomesiUP000001867: 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 – 702702Polyribonucleotide nucleotidyltransferasePRO_1000192494Add
    BLAST

    Interactioni

    Subunit structurei

    Component of the RNA degradosome, which is a multiprotein complex involved in RNA processing and mRNA degradation.UniRule annotation

    Protein-protein interaction databases

    STRINGi391008.Smal_2811.

    Structurei

    3D structure databases

    ProteinModelPortaliB4SQR6.
    SMRiB4SQR6. Positions 618-691.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini554 – 61360KHUniRule annotationAdd
    BLAST
    Domaini623 – 69169S1 motifUniRule annotationAdd
    BLAST

    Sequence similaritiesi

    Belongs to the polyribonucleotide nucleotidyltransferase family.UniRule annotation
    Contains 1 KH domain.UniRule annotation
    Contains 1 S1 motif domain.UniRule annotation

    Phylogenomic databases

    eggNOGiCOG1185.
    HOGENOMiHOG000218326.
    KOiK00962.
    OMAiPRWDWVA.
    OrthoDBiEOG6WT8CC.

    Family and domain databases

    Gene3Di1.10.10.400. 1 hit.
    2.40.50.140. 1 hit.
    3.30.1370.10. 1 hit.
    3.30.230.70. 2 hits.
    HAMAPiMF_01595. PNPase.
    InterProiIPR001247. ExoRNase_PH_dom1.
    IPR015847. ExoRNase_PH_dom2.
    IPR004087. KH_dom.
    IPR004088. KH_dom_type_1.
    IPR012340. NA-bd_OB-fold.
    IPR012162. PNPase.
    IPR027408. PNPase/RNase_PH_dom.
    IPR015848. PNPase_PH_RNA-bd_bac/org-type.
    IPR003029. Rbsml_prot_S1_RNA-bd_dom.
    IPR020568. Ribosomal_S5_D2-typ_fold.
    IPR022967. RNA-binding_domain_S1.
    [Graphical view]
    PANTHERiPTHR11252. PTHR11252. 1 hit.
    PfamiPF00013. KH_1. 1 hit.
    PF03726. PNPase. 1 hit.
    PF01138. RNase_PH. 2 hits.
    PF03725. RNase_PH_C. 2 hits.
    PF00575. S1. 1 hit.
    [Graphical view]
    PIRSFiPIRSF005499. PNPase. 1 hit.
    SMARTiSM00322. KH. 1 hit.
    SM00316. S1. 1 hit.
    [Graphical view]
    SUPFAMiSSF46915. SSF46915. 1 hit.
    SSF50249. SSF50249. 1 hit.
    SSF54211. SSF54211. 2 hits.
    SSF54791. SSF54791. 1 hit.
    SSF55666. SSF55666. 2 hits.
    TIGRFAMsiTIGR03591. polynuc_phos. 1 hit.
    PROSITEiPS50084. KH_TYPE_1. 1 hit.
    PS50126. S1. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    B4SQR6-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAKITKTFQY GKHTVTLETG EIARQAGGAV IVKFDDTVLL VSAVAAKSAR    50
    EGQDFFPLTC DYQEKFYAGG RIPGGFFKRE GRATEKETLI SRLIDRPIRP 100
    LFPEDYKNEV QIIATVMSLN PEIDGDIPAL IGASAALSLA GTPFKGPIAA 150
    AKVGYKDGEY ILNPTVSELK ESQLELVVAG TANAVLMVES EAALLSEDVM 200
    LGAVTFGHRE MQKVINAINE LTVEAGTKPS TWEAPAKNTA LISAVQEAVG 250
    PRLGEAFQVR DKLQRRDAIS AIKKDVVESL AGRVAAEGWN PAELSKEFGE 300
    LEYSTMRNSV LDTKVRIDGR ALDTVRPIAV KTSVLPRTHG SSLFTRGETQ 350
    AIVTITLGTA RDGQVIDAVS GEYKENFLFH YNFPPYSVGE TGRMMGPKRR 400
    EIGHGRLAKR GVLAVMPSLE SFPYTIRVVS EITESNGSSS MASVCGSSLA 450
    LMDAGVPVKA PVAGIAMGLV KEGDRFVVLS DILGDEDHLG DMDFKVAGTA 500
    EGISALQMDI KIEGITEEIM KQALQQAKAG RLHILGEMAH GLTAPREELS 550
    DYAPRLLTIK IHPDKIREVI GKGGSTIQAI TKETGTQIDI QDDGTIVIAS 600
    VNAIAAQAAK ARIEQITSDV EPGRIYEGKV AKIMDFGAFV TILPGKDGLV 650
    HVSQISSDRV EKVGDVLKEG DVVKVKVLEV DKQGRIRLSM KAVEEGEGAS 700
    AE 702
    Length:702
    Mass (Da):75,370
    Last modified:September 23, 2008 - v1
    Checksum:i82B32D5D64AB4A27
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001111 Genomic DNA. Translation: ACF52511.1.
    RefSeqiYP_002029194.1. NC_011071.1.

    Genome annotation databases

    EnsemblBacteriaiACF52511; ACF52511; Smal_2811.
    GeneIDi6477307.
    KEGGismt:Smal_2811.
    PATRICi23710582. VBISteMal40512_2829.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001111 Genomic DNA. Translation: ACF52511.1 .
    RefSeqi YP_002029194.1. NC_011071.1.

    3D structure databases

    ProteinModelPortali B4SQR6.
    SMRi B4SQR6. Positions 618-691.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 391008.Smal_2811.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACF52511 ; ACF52511 ; Smal_2811 .
    GeneIDi 6477307.
    KEGGi smt:Smal_2811.
    PATRICi 23710582. VBISteMal40512_2829.

    Phylogenomic databases

    eggNOGi COG1185.
    HOGENOMi HOG000218326.
    KOi K00962.
    OMAi PRWDWVA.
    OrthoDBi EOG6WT8CC.

    Enzyme and pathway databases

    BioCyci SMAL391008:GH1H-2878-MONOMER.

    Family and domain databases

    Gene3Di 1.10.10.400. 1 hit.
    2.40.50.140. 1 hit.
    3.30.1370.10. 1 hit.
    3.30.230.70. 2 hits.
    HAMAPi MF_01595. PNPase.
    InterProi IPR001247. ExoRNase_PH_dom1.
    IPR015847. ExoRNase_PH_dom2.
    IPR004087. KH_dom.
    IPR004088. KH_dom_type_1.
    IPR012340. NA-bd_OB-fold.
    IPR012162. PNPase.
    IPR027408. PNPase/RNase_PH_dom.
    IPR015848. PNPase_PH_RNA-bd_bac/org-type.
    IPR003029. Rbsml_prot_S1_RNA-bd_dom.
    IPR020568. Ribosomal_S5_D2-typ_fold.
    IPR022967. RNA-binding_domain_S1.
    [Graphical view ]
    PANTHERi PTHR11252. PTHR11252. 1 hit.
    Pfami PF00013. KH_1. 1 hit.
    PF03726. PNPase. 1 hit.
    PF01138. RNase_PH. 2 hits.
    PF03725. RNase_PH_C. 2 hits.
    PF00575. S1. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF005499. PNPase. 1 hit.
    SMARTi SM00322. KH. 1 hit.
    SM00316. S1. 1 hit.
    [Graphical view ]
    SUPFAMi SSF46915. SSF46915. 1 hit.
    SSF50249. SSF50249. 1 hit.
    SSF54211. SSF54211. 2 hits.
    SSF54791. SSF54791. 1 hit.
    SSF55666. SSF55666. 2 hits.
    TIGRFAMsi TIGR03591. polynuc_phos. 1 hit.
    PROSITEi PS50084. KH_TYPE_1. 1 hit.
    PS50126. S1. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: R551-3.

    Entry informationi

    Entry nameiPNP_STRM5
    AccessioniPrimary (citable) accession number: B4SQR6
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 14, 2009
    Last sequence update: September 23, 2008
    Last modified: October 1, 2014
    This is version 44 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