ID A0A0F7CTZ1_9CHLR Unreviewed; 733 AA.
AC A0A0F7CTZ1;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 24-JAN-2024, entry version 43.
DE RecName: Full=Polyribonucleotide nucleotidyltransferase {ECO:0000256|HAMAP-Rule:MF_01595};
DE EC=2.7.7.8 {ECO:0000256|HAMAP-Rule:MF_01595};
DE AltName: Full=Polynucleotide phosphorylase {ECO:0000256|HAMAP-Rule:MF_01595};
DE Short=PNPase {ECO:0000256|HAMAP-Rule:MF_01595};
GN Name=pnp {ECO:0000256|HAMAP-Rule:MF_01595};
GN ORFNames=DGWBC_1110 {ECO:0000313|EMBL:AKG53765.1};
OS Dehalogenimonas sp. WBC-2.
OC Bacteria; Chloroflexota; Dehalococcoidia; Dehalogenimonas.
OX NCBI_TaxID=943347 {ECO:0000313|EMBL:AKG53765.1, ECO:0000313|Proteomes:UP000034106};
RN [1] {ECO:0000313|EMBL:AKG53765.1, ECO:0000313|Proteomes:UP000034106}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WBC-2 {ECO:0000313|EMBL:AKG53765.1,
RC ECO:0000313|Proteomes:UP000034106};
RX PubMed=26452554; DOI=10.1128/AEM.02017-15;
RA Molenda O., Quaile A.T., Edwards E.A.;
RT "Dehalogenimonas sp. Strain WBC-2 Genome and Identification of Its trans-
RT Dichloroethene Reductive Dehalogenase, TdrA.";
RL Appl. Environ. Microbiol. 82:40-50(2015).
RN [2] {ECO:0000313|Proteomes:UP000034106}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WBC-2 {ECO:0000313|Proteomes:UP000034106};
RA Molenda O., Edwards E.A.;
RT "Identification of trans-1,2-dichloroethene reductive dehalogenase (TdrA)
RT in Dehalogenimonas sp. WBC-2.";
RL Submitted (MAY-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in mRNA degradation. Catalyzes the phosphorolysis of
CC single-stranded polyribonucleotides processively in the 3'- to 5'-
CC direction. {ECO:0000256|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:0000256|HAMAP-Rule:MF_01595};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01595};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01595}.
CC -!- SIMILARITY: Belongs to the polyribonucleotide nucleotidyltransferase
CC family. {ECO:0000256|ARBA:ARBA00007404, ECO:0000256|HAMAP-
CC Rule:MF_01595}.
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DR EMBL; CP011392; AKG53765.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0F7CTZ1; -.
DR STRING; 943347.DGWBC_1110; -.
DR KEGG; dew:DGWBC_1110; -.
DR PATRIC; fig|943347.4.peg.1148; -.
DR Proteomes; UP000034106; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004654; F:polyribonucleotide nucleotidyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006402; P:mRNA catabolic process; IEA:UniProtKB-UniRule.
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; 1.
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 {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01595};
KW Magnesium {ECO:0000256|HAMAP-Rule:MF_01595};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_01595};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_01595};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_01595};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01595}.
FT DOMAIN 622..690
FT /note="S1 motif"
FT /evidence="ECO:0000259|PROSITE:PS50126"
FT REGION 696..733
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 486
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01595"
FT BINDING 492
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01595"
SQ SEQUENCE 733 AA; 79743 MW; FCEEC8D8A5F6ABEB CRC64;
MPLIKTFERN IGGRKLTIES GKLAWQANGA VTLRYGDTQI LVTAVIAKEP RPGIDFLPLT
IDVEERMYAA GRIPGGFIRR EGRPSEQATL SSRLADRPIR PLLPKNWRRE IQIIVTVLAT
DHENDPDVLG VIGASCALGI SEMPFEGPLS AVHVGYIDGK FVLNPTFSQM PDSTLDVVVA
STKRAVTMLE AGAHEAPEAL MLEAIRFGHQ ANQEIIALQE EIIAAIGKTK WQIDVAAADA
GLAAKVTAIV ENKLAGAFYQ ADKAQRQENL ENIREELTNA LSDEYDSGEM MTAYDKKIRH
LVRSTILDKK ERVSGRGIEE IRELSAEVGI LPRVHGSALF SRGQTQILNI TTLGSLQMEQ
KLDNISPETS KRYMHHYNFP PYSTGETKRV GVTGRREIGH GALAERALLP VIPSEAEFPY
SIRLVSEALS SNGSTSMAST CASSLSLMDA GVPIKKAVAG ISIGLVTDDT DPGRFVTLTD
IEGLEDNYGD MDFKVAGTCD GITAIQLDIK LKGISFEVIE RTLEQARTAR LQILEVMDKA
LKTNRAELSP YAPRMYKLKI DQGKIGAVIG PGGRVIRNII EETKTTIDIE DDGTVIIGAT
DGESAKRAIS MIEGLTKDVE AGTVYTGKVT RVMSFGAFVE ILPGKEGLVH ISELANHRVE
KVEDVLKNGD TVTVKVTEID SQGRINLSIR ALLAPPTAEE QEAMRNQGPP QGGFRRSGPG
APLNQGDRPP FRR
//
