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Database: UniProt
Entry: Q92SK2
LinkDB: Q92SK2
Original site: Q92SK2 
ID   RNPH_RHIME              Reviewed;         239 AA.
AC   Q92SK2;
DT   11-JUL-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   01-OCT-2014, entry version 63.
DE   RecName: Full=Ribonuclease PH {ECO:0000255|HAMAP-Rule:MF_00564};
DE            Short=RNase PH {ECO:0000255|HAMAP-Rule:MF_00564};
DE            EC=2.7.7.56 {ECO:0000255|HAMAP-Rule:MF_00564};
DE   AltName: Full=tRNA nucleotidyltransferase {ECO:0000255|HAMAP-Rule:MF_00564};
GN   Name=rph {ECO:0000255|HAMAP-Rule:MF_00564}; OrderedLocusNames=R00376;
GN   ORFNames=SMc01144;
OS   Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium
OS   meliloti).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rhizobiales;
OC   Rhizobiaceae; Sinorhizobium/Ensifer group; Sinorhizobium.
OX   NCBI_TaxID=266834;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11481430; DOI=10.1073/pnas.161294398;
RA   Capela D., Barloy-Hubler F., Gouzy J., Bothe G., Ampe F., Batut J.,
RA   Boistard P., Becker A., Boutry M., Cadieu E., Dreano S., Gloux S.,
RA   Godrie T., Goffeau A., Kahn D., Kiss E., Lelaure V., Masuy D.,
RA   Pohl T., Portetelle D., Puehler A., Purnelle B., Ramsperger U.,
RA   Renard C., Thebault P., Vandenbol M., Weidner S., Galibert F.;
RT   "Analysis of the chromosome sequence of the legume symbiont
RT   Sinorhizobium meliloti strain 1021.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:9877-9882(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1021;
RX   PubMed=11474104; DOI=10.1126/science.1060966;
RA   Galibert F., Finan T.M., Long S.R., Puehler A., Abola P., Ampe F.,
RA   Barloy-Hubler F., Barnett M.J., Becker A., Boistard P., Bothe G.,
RA   Boutry M., Bowser L., Buhrmester J., Cadieu E., Capela D., Chain P.,
RA   Cowie A., Davis R.W., Dreano S., Federspiel N.A., Fisher R.F.,
RA   Gloux S., Godrie T., Goffeau A., Golding B., Gouzy J., Gurjal M.,
RA   Hernandez-Lucas I., Hong A., Huizar L., Hyman R.W., Jones T., Kahn D.,
RA   Kahn M.L., Kalman S., Keating D.H., Kiss E., Komp C., Lelaure V.,
RA   Masuy D., Palm C., Peck M.C., Pohl T.M., Portetelle D., Purnelle B.,
RA   Ramsperger U., Surzycki R., Thebault P., Vandenbol M.,
RA   Vorhoelter F.J., Weidner S., Wells D.H., Wong K., Yeh K.-C., Batut J.;
RT   "The composite genome of the legume symbiont Sinorhizobium meliloti.";
RL   Science 293:668-672(2001).
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. {ECO:0000255|HAMAP-Rule:MF_00564}.
CC   -!- CATALYTIC ACTIVITY: tRNA(n+1) + phosphate = tRNA(n) + a nucleoside
CC       diphosphate. {ECO:0000255|HAMAP-Rule:MF_00564}.
CC   -!- SIMILARITY: Belongs to the RNase PH family. {ECO:0000255|HAMAP-
CC       Rule:MF_00564}.
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DR   EMBL; AL591688; CAC41813.1; -; Genomic_DNA.
DR   RefSeq; NP_384482.1; NC_003047.1.
DR   ProteinModelPortal; Q92SK2; -.
DR   SMR; Q92SK2; 2-238.
DR   STRING; 266834.SMc01144; -.
DR   EnsemblBacteria; CAC41813; CAC41813; SMc01144.
DR   GeneID; 1232010; -.
DR   KEGG; sme:SMc01144; -.
DR   PATRIC; 23629957; VBISinMel96828_1748.
DR   eggNOG; COG0689; -.
DR   HOGENOM; HOG000229516; -.
DR   KO; K00989; -.
DR   OMA; PLKQMIA; -.
DR   OrthoDB; EOG6CZQQP; -.
DR   BioCyc; SMEL266834:GJF6-387-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: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; Reference proteome;
KW   Transferase; tRNA processing.
FT   CHAIN         1    239       Ribonuclease PH.
FT                                /FTId=PRO_0000139929.
SQ   SEQUENCE   239 AA;  26100 MW;  6019320CC79D6953 CRC64;
     MRPSGRKTDQ MRKVSFERSF SKHAEGSCLV RFGDTHVLCT ASLEEKVPAW LRNGGKGWIT
     AEYGMLPRAT GERMRREAAT GKQSGRTQEI QRLIGRSLRA VVDLPALGER QISIDCDVIQ
     ADGGTRTASI TGAWIALHDC LKWMEARNMV KLEKVLKDHV AAISCGIFAN QPVIDLDYLE
     DSAAETDANF VMTGSGGLVE IQGTAEGKPF SEEEFASLML LAKNGIAELV EMQKQAIAG
//
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