ID   YQGF_BUCAI              Reviewed;         135 AA.
AC   P57613;
DT   01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2000, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=Putative pre-16S rRNA nuclease {ECO:0000255|HAMAP-Rule:MF_00651};
DE            EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00651};
GN   Name=yqgF {ECO:0000255|HAMAP-Rule:MF_00651}; OrderedLocusNames=BU548;
OS   Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon
OS   pisum symbiotic bacterium).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=107806;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=APS;
RX   PubMed=10993077; DOI=10.1038/35024074;
RA   Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.;
RT   "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera
RT   sp. APS.";
RL   Nature 407:81-86(2000).
CC   -!- FUNCTION: Could be a nuclease involved in processing of the 5'-end of
CC       pre-16S rRNA. {ECO:0000255|HAMAP-Rule:MF_00651}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00651}.
CC   -!- SIMILARITY: Belongs to the YqgF nuclease family. {ECO:0000255|HAMAP-
CC       Rule:MF_00651}.
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DR   EMBL; BA000003; BAB13240.1; -; Genomic_DNA.
DR   RefSeq; NP_240354.1; NC_002528.1.
DR   RefSeq; WP_010896159.1; NC_002528.1.
DR   AlphaFoldDB; P57613; -.
DR   SMR; P57613; -.
DR   STRING; 107806.10039206; -.
DR   EnsemblBacteria; BAB13240; BAB13240; BAB13240.
DR   KEGG; buc:BU548; -.
DR   PATRIC; fig|107806.10.peg.552; -.
DR   eggNOG; COG0816; Bacteria.
DR   HOGENOM; CLU_098240_3_0_6; -.
DR   OMA; PNWDDIE; -.
DR   Proteomes; UP000001806; 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; IEA:UniProtKB-UniRule.
DR   CDD; cd16964; YqgF; 1.
DR   Gene3D; 3.30.420.140; -; 1.
DR   HAMAP; MF_00651; Nuclease_YqgF; 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.
DR   TIGRFAMs; TIGR00250; RNAse_H_YqgF; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hydrolase; Nuclease; Reference proteome; Ribosome biogenesis.
FT   CHAIN           1..135
FT                   /note="Putative pre-16S rRNA nuclease"
FT                   /id="PRO_0000172034"
SQ   SEQUENCE   135 AA;  15379 MW;  1FD4B84A5C89C4E5 CRC64;
     MIVIAFDFGI KKIGVAVGEN ITKKGRPLSV LNAQNGCPNW QLVKNLIQYW QPQFIVVGLP
     LNINGTKQKI TNKSEKFANL LKYKFNIVVK MHDERLTTVE AKSIIFKKNG FKGLKEEKIH
     SCAAVIILES WFNQY