ID   RNPH_ECOL5              Reviewed;         238 AA.
AC   Q0TBG6;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-SEP-2006, sequence version 1.
DT   16-JUN-2009, entry version 23.
DE   RecName: Full=Ribonuclease PH;
DE            Short=RNase PH;
DE            EC=2.7.7.56;
DE   AltName: Full=tRNA nucleotidyltransferase;
GN   Name=rph; OrderedLocusNames=ECP_3741;
OS   Escherichia coli O6:K15:H31 (strain 536 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=362663;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16879640; DOI=10.1111/j.1365-2958.2006.05255.x;
RA   Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U.,
RA   Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.;
RT   "Role of pathogenicity island-associated integrases in the genome
RT   plasticity of uropathogenic Escherichia coli strain 536.";
RL   Mol. Microbiol. 61:584-595(2006).
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; CP000247; ABG71713.1; -; Genomic_DNA.
DR   RefSeq; YP_671614.1; -.
DR   SMR; Q0TBG6; 2-237.
DR   GeneID; 4189314; -.
DR   GenomeReviews; CP000247_GR; ECP_3741.
DR   KEGG; ecp:ECP_3741; -.
DR   NMPDR; fig|340197.3.peg.526; -.
DR   HOGENOM; Q0TBG6; -.
DR   OMA; Q0TBG6; YAMLPRA.
DR   BioCyc; ECOL362663:ECP_3741-MON; -.
DR   GO; GO:0000175; F:3'-5'-exoribonuclease activity; IEA:InterPro.
DR   GO; GO:0000049; F:tRNA binding; IEA:HAMAP.
DR   GO; GO:0009022; F:tRNA nucleotidyltransferase activity; IEA:HAMAP.
DR   GO; GO:0004549; F:tRNA-specific ribonuclease activity; IEA:InterPro.
DR   GO; GO:0008033; P:tRNA processing; IEA:HAMAP.
DR   HAMAP; MF_00564; -; 1.
DR   InterPro; IPR001247; ExoRNase_PH_dom1.
DR   InterPro; IPR015847; ExoRNase_PH_dom2.
DR   InterPro; IPR018336; Ribonuclease-PH_CS.
DR   InterPro; IPR002381; RNase_PH_bac-type.
DR   Pfam; PF01138; RNase_PH; 1.
DR   Pfam; PF03725; RNase_PH_C; 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    238       Ribonuclease PH.
FT                                /FTId=PRO_1000024803.
SQ   SEQUENCE   238 AA;  25340 MW;  C73A74F3ECC8560E CRC64;
     MRPAGRSNNQ VRPVTLTRNY TKHAEGSVLV EFGDTKVLCT ASIEEGVPRF LKGQGQGWIT
     AEYGMLPRST HTRNAREAAK GKQGGRTMEI QRLIARALRA AVDLKALGEF TITLDCDVLQ
     ADGGTRTASI TGACVALADA LQKLVENGKL KTNPMKGMVA AVSVGIVNGE AVCDLEYVED
     SAAETDMNVV MTEDGRIIEV QGTAEGEPFT HEELLTLLAL ARGGIESIVV TQKAALAN
//