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Database: UniProt
Entry: Q8Y7F1
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ID   PNP_LISMO               Reviewed;         723 AA.
AC   Q8Y7F1;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   27-MAR-2024, entry version 116.
DE   RecName: Full=Polyribonucleotide nucleotidyltransferase {ECO:0000255|HAMAP-Rule:MF_01595};
DE            EC=2.7.7.8 {ECO:0000255|HAMAP-Rule:MF_01595};
DE   AltName: Full=Polynucleotide phosphorylase {ECO:0000255|HAMAP-Rule:MF_01595};
DE            Short=PNPase {ECO:0000255|HAMAP-Rule:MF_01595};
GN   Name=pnp {ECO:0000255|HAMAP-Rule:MF_01595}; OrderedLocusNames=lmo1331;
OS   Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e).
OC   Bacteria; Bacillota; Bacilli; Bacillales; Listeriaceae; Listeria.
OX   NCBI_TaxID=169963;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-679 / EGD-e;
RX   PubMed=11679669; DOI=10.1126/science.1063447;
RA   Glaser P., Frangeul L., Buchrieser C., Rusniok C., Amend A., Baquero F.,
RA   Berche P., Bloecker H., Brandt P., Chakraborty T., Charbit A.,
RA   Chetouani F., Couve E., de Daruvar A., Dehoux P., Domann E.,
RA   Dominguez-Bernal G., Duchaud E., Durant L., Dussurget O., Entian K.-D.,
RA   Fsihi H., Garcia-del Portillo F., Garrido P., Gautier L., Goebel W.,
RA   Gomez-Lopez N., Hain T., Hauf J., Jackson D., Jones L.-M., Kaerst U.,
RA   Kreft J., Kuhn M., Kunst F., Kurapkat G., Madueno E., Maitournam A.,
RA   Mata Vicente J., Ng E., Nedjari H., Nordsiek G., Novella S., de Pablos B.,
RA   Perez-Diaz J.-C., Purcell R., Remmel B., Rose M., Schlueter T., Simoes N.,
RA   Tierrez A., Vazquez-Boland J.-A., Voss H., Wehland J., Cossart P.;
RT   "Comparative genomics of Listeria species.";
RL   Science 294:849-852(2001).
CC   -!- FUNCTION: Involved in mRNA degradation. Catalyzes the phosphorolysis of
CC       single-stranded polyribonucleotides processively in the 3'- to 5'-
CC       direction. {ECO:0000255|HAMAP-Rule:MF_01595}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=phosphate + RNA(n+1) = a ribonucleoside 5'-diphosphate +
CC         RNA(n); Xref=Rhea:RHEA:22096, Rhea:RHEA-COMP:14527, Rhea:RHEA-
CC         COMP:17342, ChEBI:CHEBI:43474, ChEBI:CHEBI:57930, ChEBI:CHEBI:140395;
CC         EC=2.7.7.8; Evidence={ECO:0000255|HAMAP-Rule:MF_01595};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01595};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01595}.
CC   -!- SIMILARITY: Belongs to the polyribonucleotide nucleotidyltransferase
CC       family. {ECO:0000255|HAMAP-Rule:MF_01595}.
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DR   EMBL; AL591978; CAC99409.1; -; Genomic_DNA.
DR   PIR; AC1241; AC1241.
DR   RefSeq; NP_464856.1; NC_003210.1.
DR   RefSeq; WP_003722460.1; NZ_CP023861.1.
DR   AlphaFoldDB; Q8Y7F1; -.
DR   SMR; Q8Y7F1; -.
DR   STRING; 169963.gene:17593988; -.
DR   PaxDb; 169963-lmo1331; -.
DR   EnsemblBacteria; CAC99409; CAC99409; CAC99409.
DR   GeneID; 987712; -.
DR   KEGG; lmo:lmo1331; -.
DR   PATRIC; fig|169963.11.peg.1368; -.
DR   eggNOG; COG1185; Bacteria.
DR   HOGENOM; CLU_004217_2_2_9; -.
DR   OrthoDB; 9804305at2; -.
DR   PhylomeDB; Q8Y7F1; -.
DR   BioCyc; LMON169963:LMO1331-MONOMER; -.
DR   Proteomes; UP000000817; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0000175; F:3'-5'-RNA exonuclease activity; IBA:GO_Central.
DR   GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004654; F:polyribonucleotide nucleotidyltransferase activity; IBA:GO_Central.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006402; P:mRNA catabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006401; P:RNA catabolic process; IBA:GO_Central.
DR   GO; GO:0006396; P:RNA processing; IEA:InterPro.
DR   CDD; cd02393; KH-I_PNPase; 1.
DR   CDD; cd11363; RNase_PH_PNPase_1; 1.
DR   CDD; cd11364; RNase_PH_PNPase_2; 1.
DR   CDD; cd04472; S1_PNPase; 1.
DR   Gene3D; 3.30.230.70; GHMP Kinase, N-terminal domain; 2.
DR   Gene3D; 3.30.1370.10; K Homology domain, type 1; 1.
DR   Gene3D; 2.40.50.140; Nucleic acid-binding proteins; 1.
DR   HAMAP; MF_01595; PNPase; 1.
DR   InterPro; IPR001247; ExoRNase_PH_dom1.
DR   InterPro; IPR015847; ExoRNase_PH_dom2.
DR   InterPro; IPR036345; ExoRNase_PH_dom2_sf.
DR   InterPro; IPR004087; KH_dom.
DR   InterPro; IPR004088; KH_dom_type_1.
DR   InterPro; IPR036612; KH_dom_type_1_sf.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR012162; PNPase.
DR   InterPro; IPR027408; PNPase/RNase_PH_dom_sf.
DR   InterPro; IPR015848; PNPase_PH_RNA-bd_bac/org-type.
DR   InterPro; IPR036456; PNPase_PH_RNA-bd_sf.
DR   InterPro; IPR020568; Ribosomal_Su5_D2-typ_SF.
DR   InterPro; IPR003029; S1_domain.
DR   NCBIfam; TIGR03591; polynuc_phos; 1.
DR   PANTHER; PTHR11252; POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE; 1.
DR   PANTHER; PTHR11252:SF0; POLYRIBONUCLEOTIDE NUCLEOTIDYLTRANSFERASE 1, MITOCHONDRIAL; 1.
DR   Pfam; PF00013; KH_1; 1.
DR   Pfam; PF03726; PNPase; 1.
DR   Pfam; PF01138; RNase_PH; 2.
DR   Pfam; PF03725; RNase_PH_C; 2.
DR   Pfam; PF00575; S1; 1.
DR   PIRSF; PIRSF005499; PNPase; 1.
DR   SMART; SM00322; KH; 1.
DR   SMART; SM00316; S1; 1.
DR   SUPFAM; SSF54791; Eukaryotic type KH-domain (KH-domain type I); 1.
DR   SUPFAM; SSF50249; Nucleic acid-binding proteins; 1.
DR   SUPFAM; SSF46915; Polynucleotide phosphorylase/guanosine pentaphosphate synthase (PNPase/GPSI), domain 3; 1.
DR   SUPFAM; SSF55666; Ribonuclease PH domain 2-like; 2.
DR   SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 2.
DR   PROSITE; PS50084; KH_TYPE_1; 1.
DR   PROSITE; PS50126; S1; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Magnesium; Metal-binding; Nucleotidyltransferase;
KW   Reference proteome; RNA-binding; Transferase.
FT   CHAIN           1..723
FT                   /note="Polyribonucleotide nucleotidyltransferase"
FT                   /id="PRO_0000329702"
FT   DOMAIN          555..614
FT                   /note="KH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01595"
FT   DOMAIN          624..692
FT                   /note="S1 motif"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01595"
FT   REGION          692..723
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         488
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01595"
FT   BINDING         494
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01595"
SQ   SEQUENCE   723 AA;  79602 MW;  C33F64C47EFD9EBD CRC64;
     MSEKQVFSTE WAGKTLSVEV GQLAKQASGA ALIRYGDTVV LTAAVGSKKP RPGDFFPLTV
     NYEEKMYSVG KVPGGFLKRE GRPSDRATLT ARLIDRPIRP LFAEGFRNEV QITSTVFSVD
     QDCSPEMAAM LGSSVALVIS DIPFEGPIAG VDVGRIDGKY VINPTIEQAE KSDISLTVAG
     TYDAINMVEA GAKEVSEEAM LEAIMFGHEE IKRLCEFQQQ IIAAVGKEKR EIELFVSDPE
     LEAEVKAASE GKMKTAIKTE EKKAREAAIE EVKEEILESY KAKELENESE ILSEVAHILE
     MIEKDEMRRL ISQDKIRPDG RKVNEIRPLS SEVGMLPRVH GSGLFTRGQT QALSVCTLAP
     LREHQIIDGL GTEEYKRFMH HYNFPQFSVG ETGPRRAPGR REIGHGALGE RALQYVIPSE
     EEFPYTIRLV SEVLESNGSS SQASICGSTL AMLDAGVPIK APVAGIAMGL VKLGDDYTIL
     SDIQGMEDHF GDMDFKVAGT KDGITALQMD IKIDGLSRQI LDEALTQAKE GRLHILEHLT
     STISAPREEL SAYAPKIITL NIKPEKIKDV IGPGGKQINA IIDETGVKID IEQDGTVYIA
     SQDQAMNRKA IAIIEDIVRE VEVGEVYTGK VRRIEKFGAF VELFKGTDGL VHISELAHER
     VGKVEDILKL GDEVTVKVIE VDQQGRVNLS RKALLEKKEQ PEGDKKPQAE KKFYPKTKKP
     ESK
//
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