ID   YQGF_THEMA              Reviewed;         218 AA.
AC   Q9X1N1;
DT   16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=Putative pre-16S rRNA nuclease {ECO:0000305};
DE            EC=3.1.-.-;
GN   OrderedLocusNames=TM_1545;
OS   Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826
OS   / MSB8).
OC   Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga.
OX   NCBI_TaxID=243274;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8;
RX   PubMed=10360571; DOI=10.1038/20601;
RA   Nelson K.E., Clayton R.A., Gill S.R., Gwinn M.L., Dodson R.J., Haft D.H.,
RA   Hickey E.K., Peterson J.D., Nelson W.C., Ketchum K.A., McDonald L.A.,
RA   Utterback T.R., Malek J.A., Linher K.D., Garrett M.M., Stewart A.M.,
RA   Cotton M.D., Pratt M.S., Phillips C.A., Richardson D.L., Heidelberg J.F.,
RA   Sutton G.G., Fleischmann R.D., Eisen J.A., White O., Salzberg S.L.,
RA   Smith H.O., Venter J.C., Fraser C.M.;
RT   "Evidence for lateral gene transfer between Archaea and Bacteria from
RT   genome sequence of Thermotoga maritima.";
RL   Nature 399:323-329(1999).
CC   -!- FUNCTION: Could be a nuclease involved in processing of the 5'-end of
CC       pre-16S rRNA. {ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the YqgF nuclease family. {ECO:0000305}.
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DR   EMBL; AE000512; AAD36612.1; -; Genomic_DNA.
DR   PIR; E72243; E72243.
DR   RefSeq; NP_229345.1; NC_000853.1.
DR   AlphaFoldDB; Q9X1N1; -.
DR   SMR; Q9X1N1; -.
DR   STRING; 243274.THEMA_06555; -.
DR   DNASU; 897559; -.
DR   EnsemblBacteria; AAD36612; AAD36612; TM_1545.
DR   KEGG; tma:TM1545; -.
DR   PATRIC; fig|243274.5.peg.1563; -.
DR   eggNOG; COG0816; Bacteria.
DR   InParanoid; Q9X1N1; -.
DR   OMA; SGKECEQ; -.
DR   Proteomes; UP000008183; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004518; F:nuclease activity; IEA:UniProtKB-KW.
DR   GO; GO:0000967; P:rRNA 5'-end processing; IBA:GO_Central.
DR   CDD; cd16964; YqgF; 1.
DR   Gene3D; 3.30.420.140; -; 1.
DR   InterPro; IPR012337; RNaseH-like_sf.
DR   InterPro; IPR005227; YqgF.
DR   InterPro; IPR006641; YqgF/RNaseH-like_dom.
DR   InterPro; IPR037027; YqgF/RNaseH-like_dom_sf.
DR   PANTHER; PTHR33317; PTHR33317; 1.
DR   Pfam; PF03652; RuvX; 1.
DR   SMART; SM00732; YqgFc; 1.
DR   SUPFAM; SSF53098; SSF53098; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hydrolase; Nuclease; Reference proteome; Ribosome biogenesis.
FT   CHAIN           1..218
FT                   /note="Putative pre-16S rRNA nuclease"
FT                   /id="PRO_0000172162"
SQ   SEQUENCE   218 AA;  24916 MW;  3F2CE17C51DE32F0 CRC64;
     MDIQLFQGYG GKVIVAVDYG ERKCGVAFGE ILPQKSLVIP TKNLKEFIRK LKPDKIIFGL
     PLSMSGKYTQ QTFKTVAVAF KFSKEYETYL CDERLTTKIG ERISKRDDAV SAALIFQSFF
     ENSSVCEKVT DPRKKVDLAL EKVDGEVLLY EFPDPSLNIE AREVDVVTKN PVLAYFYSKN
     GYFVGRELWE KKYDLIISGK NCEELKKYLK ENGRLVCL