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Database: UniProt
Entry: Q8PH63
LinkDB: Q8PH63
Original site: Q8PH63 
ID   RNPH_XANAC              Reviewed;         241 AA.
AC   Q8PH63;
DT   01-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2002, sequence version 1.
DT   19-FEB-2014, entry version 62.
DE   RecName: Full=Ribonuclease PH;
DE            Short=RNase PH;
DE            EC=2.7.7.56;
DE   AltName: Full=tRNA nucleotidyltransferase;
GN   Name=rph; OrderedLocusNames=XAC3397;
OS   Xanthomonas axonopodis pv. citri (strain 306).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=190486;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=306;
RX   PubMed=12024217; DOI=10.1038/417459a;
RA   da Silva A.C.R., Ferro J.A., Reinach F.C., Farah C.S., Furlan L.R.,
RA   Quaggio R.B., Monteiro-Vitorello C.B., Van Sluys M.A.,
RA   Almeida N.F. Jr., Alves L.M.C., do Amaral A.M., Bertolini M.C.,
RA   Camargo L.E.A., Camarotte G., Cannavan F., Cardozo J., Chambergo F.,
RA   Ciapina L.P., Cicarelli R.M.B., Coutinho L.L., Cursino-Santos J.R.,
RA   El-Dorry H., Faria J.B., Ferreira A.J.S., Ferreira R.C.C.,
RA   Ferro M.I.T., Formighieri E.F., Franco M.C., Greggio C.C., Gruber A.,
RA   Katsuyama A.M., Kishi L.T., Leite R.P., Lemos E.G.M., Lemos M.V.F.,
RA   Locali E.C., Machado M.A., Madeira A.M.B.N., Martinez-Rossi N.M.,
RA   Martins E.C., Meidanis J., Menck C.F.M., Miyaki C.Y., Moon D.H.,
RA   Moreira L.M., Novo M.T.M., Okura V.K., Oliveira M.C., Oliveira V.R.,
RA   Pereira H.A., Rossi A., Sena J.A.D., Silva C., de Souza R.F.,
RA   Spinola L.A.F., Takita M.A., Tamura R.E., Teixeira E.C., Tezza R.I.D.,
RA   Trindade dos Santos M., Truffi D., Tsai S.M., White F.F.,
RA   Setubal J.C., Kitajima J.P.;
RT   "Comparison of the genomes of two Xanthomonas pathogens with differing
RT   host specificities.";
RL   Nature 417:459-463(2002).
CC   -!- FUNCTION: Phosphorolytic exoribonuclease that removes nucleotide
CC       residues following the -CCA terminus of tRNA and adds nucleotides
CC       to the ends of RNA molecules by using nucleoside diphosphates as
CC       substrates (By similarity).
CC   -!- CATALYTIC ACTIVITY: tRNA(n+1) + phosphate = tRNA(n) + a nucleoside
CC       diphosphate.
CC   -!- SIMILARITY: Belongs to the RNase PH family.
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DR   EMBL; AE008923; AAM38240.1; -; Genomic_DNA.
DR   RefSeq; NP_643704.1; NC_003919.1.
DR   ProteinModelPortal; Q8PH63; -.
DR   SMR; Q8PH63; 4-240.
DR   STRING; 190486.XAC3397; -.
DR   EnsemblBacteria; AAM38240; AAM38240; XAC3397.
DR   GeneID; 1157468; -.
DR   KEGG; xac:XAC3397; -.
DR   PATRIC; 24058933; VBIXanAxo33670_3518.
DR   eggNOG; COG0689; -.
DR   HOGENOM; HOG000229516; -.
DR   KO; K00989; -.
DR   OMA; KGQGWVT; -.
DR   OrthoDB; EOG6CZQQP; -.
DR   ProtClustDB; PRK00173; -.
DR   BioCyc; XAXO190486:GH55-3397-MONOMER; -.
DR   GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR   GO; GO:0009022; F:tRNA nucleotidyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004549; F:tRNA-specific ribonuclease activity; IEA:InterPro.
DR   GO; GO:0090501; P:RNA phosphodiester bond hydrolysis; IEA:GOC.
DR   GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR   Gene3D; 3.30.230.70; -; 1.
DR   HAMAP; MF_00564; RNase_PH; 1.
DR   InterPro; IPR001247; ExoRNase_PH_dom1.
DR   InterPro; IPR015847; ExoRNase_PH_dom2.
DR   InterPro; IPR027408; PNPase/RNase_PH_dom.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   InterPro; IPR002381; RNase_PH_bac-type.
DR   InterPro; IPR018336; RNase_PH_CS.
DR   Pfam; PF01138; RNase_PH; 1.
DR   Pfam; PF03725; RNase_PH_C; 1.
DR   SUPFAM; SSF54211; SSF54211; 1.
DR   SUPFAM; SSF55666; SSF55666; 1.
DR   TIGRFAMs; TIGR01966; RNasePH; 1.
DR   PROSITE; PS01277; RIBONUCLEASE_PH; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Nucleotidyltransferase; Transferase;
KW   tRNA processing.
FT   CHAIN         1    241       Ribonuclease PH.
FT                                /FTId=PRO_0000139951.
SQ   SEQUENCE   241 AA;  25926 MW;  AE5EE552282210EA CRC64;
     MTFSRPSGRT ADQLRPVRIE RSFTRHAEGS VLVSFGDTRV LCTASVENRV PGFLRGKGEG
     WVTAEYGMLP RSTHTRSDRE AARGKQGGRT LEIQRLIGRA LRACVDRNAL GERTITLDCD
     VLQADGGTRT AAITGAYVAL ADAVNLLIKR GDIKKHPLIG AVAAVSVGIY RGEPVLDLDY
     PEDSDCDTDM NVVMNDGGGF IELQGTAEGH AFRRDELNAL LALAEKGMGE LFALQRAALA
     G
//
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