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B7KIQ3

- PNP_CYAP7

UniProt

B7KIQ3 - PNP_CYAP7

Protein

Polyribonucleotide nucleotidyltransferase

Gene

pnp

Organism
Cyanothece sp. (strain PCC 7424) (Synechococcus sp. (strain ATCC 29155))
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 (10 Feb 2009)
      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 bindingi497 – 4971MagnesiumUniRule annotation
    Metal bindingi503 – 5031MagnesiumUniRule 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

    BioCyciCSP65393:GJP7-1014-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:PCC7424_1005
    OrganismiCyanothece sp. (strain PCC 7424) (Synechococcus sp. (strain ATCC 29155))
    Taxonomic identifieri65393 [NCBI]
    Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesCyanothece
    ProteomesiUP000002384: 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 – 718718Polyribonucleotide nucleotidyltransferasePRO_1000147912Add
    BLAST

    Interactioni

    Protein-protein interaction databases

    STRINGi65393.PCC7424_1005.

    Structurei

    3D structure databases

    ProteinModelPortaliB7KIQ3.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini564 – 62360KHUniRule annotationAdd
    BLAST
    Domaini633 – 70169S1 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]
    SUPFAMiSSF50249. 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.

    B7KIQ3-1 [UniParc]FASTAAdd to Basket

    « Hide

    MEEFDRSISF DGRDIRLKLG LLAPQAGGSV LIQSGDTAVL VTATKAASRE    50
    GVDFLPLTVD YEERLYAAGR IPGGFLRREG RPPEKAILIS RLIDRPLRPL 100
    FPHWLRDDIQ VIATTLSMDE EVPPDVLAVT GASLAVILAE IPFFGPMAAV 150
    RVGLVGDDFI INPTYKEINT GDLDLVVAGS PDGVVMVEAG ANQLPEQDII 200
    EAIDFGYEAV RDLIAAQQDV METLGVKLAT LDPPPVNESV LEFIKTQTAD 250
    EIKKVLSQYD LDKNGRDTAL DEIKAAKVEE VIASLPEEDP IKVATTEEAK 300
    LVDTLFKDVT KKLMRSQIIN EGVRVDGRQL DQVRPISCRV GLLPPRVHGS 350
    GLFCRGLTQV LSIATLGTPG DAQELADDLH PEDEKRYLHH YNFPPYSVGE 400
    TRPMRSPGRR EIGHGALAER AILPVLPTQQ EFPYVVRVVS EVLSSNGSTS 450
    MGSVCGSTLA LMDAGVPIIK PVSGAAMGLI KDGDEVRILT DIQGIEDFLG 500
    DMDFKVAGTD NGITALQMDM KITGLSMDIV AKAIEQARPA RLHILDKMLS 550
    VIDSPRPELS PYAPRLLTMR IDPDMIGLVI GPGGKTVKSI TEQTKTKIDI 600
    DDDGTVTISA SEAEQAERAK QLIHNMTRKL NEGEVYVGRV TRIIQIGAFV 650
    EIMPGKEGMI HISQLAEGRV GKVEDELAVG DEVVVKVREI DNKGRLNLTR 700
    LGIHPDEAAA ARKAAALL 718
    Length:718
    Mass (Da):77,907
    Last modified:February 10, 2009 - v1
    Checksum:i142EB0797189C04C
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001291 Genomic DNA. Translation: ACK69459.1.
    RefSeqiWP_012598406.1. NC_011729.1.
    YP_002376327.1. NC_011729.1.

    Genome annotation databases

    EnsemblBacteriaiACK69459; ACK69459; PCC7424_1005.
    GeneIDi7111592.
    KEGGicyc:PCC7424_1005.
    PATRICi21550814. VBICyaSp136448_1041.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    CP001291 Genomic DNA. Translation: ACK69459.1 .
    RefSeqi WP_012598406.1. NC_011729.1.
    YP_002376327.1. NC_011729.1.

    3D structure databases

    ProteinModelPortali B7KIQ3.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 65393.PCC7424_1005.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai ACK69459 ; ACK69459 ; PCC7424_1005 .
    GeneIDi 7111592.
    KEGGi cyc:PCC7424_1005.
    PATRICi 21550814. VBICyaSp136448_1041.

    Phylogenomic databases

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

    Enzyme and pathway databases

    BioCyci CSP65393:GJP7-1014-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 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. "Novel metabolic attributes of the genus Cyanothece, comprising a group of unicellular nitrogen-fixing Cyanobacteria."
      Bandyopadhyay A., Elvitigala T., Welsh E., Stockel J., Liberton M., Min H., Sherman L.A., Pakrasi H.B.
      MBio 2:E214-E214(2011) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: PCC 7424.

    Entry informationi

    Entry nameiPNP_CYAP7
    AccessioniPrimary (citable) accession number: B7KIQ3
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 14, 2009
    Last sequence update: February 10, 2009
    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, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3