ID   YQGF_PROM9              Reviewed;         153 AA.
AC   Q31B86;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 86.
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   OrderedLocusNames=PMT9312_0799;
OS   Prochlorococcus marinus (strain MIT 9312).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=74546;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=MIT 9312;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Thiel J., Schmutz J., Larimer F.,
RA   Land M., Kyrpides N., Lykidis A., Richardson P.;
RT   "Complete sequence of Prochlorococcus marinus str. MIT 9312.";
RL   Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
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; CP000111; ABB49859.1; -; Genomic_DNA.
DR   RefSeq; WP_011376354.1; NC_007577.1.
DR   AlphaFoldDB; Q31B86; -.
DR   SMR; Q31B86; -.
DR   STRING; 74546.PMT9312_0799; -.
DR   EnsemblBacteria; ABB49859; ABB49859; PMT9312_0799.
DR   KEGG; pmi:PMT9312_0799; -.
DR   eggNOG; COG0816; Bacteria.
DR   HOGENOM; CLU_098240_3_1_3; -.
DR   OMA; WIKEGPE; -.
DR   OrthoDB; 2075502at2; -.
DR   Proteomes; UP000002715; 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; Ribosome biogenesis.
FT   CHAIN           1..153
FT                   /note="Putative pre-16S rRNA nuclease"
FT                   /id="PRO_0000257562"
SQ   SEQUENCE   153 AA;  17377 MW;  89CB0E8CE7A2CF8F CRC64;
     MKFYKPKPRS ILSFDVGIKR IGLAYCDPLC ITSNILPAVK RVEDNKELKI IRNHIKKFNL
     TGFIVGLPLD EKGKMTPQAI DCMNYGQLLS NELKLPFSYV NEHSSTWESS NRFGIKKDKS
     GLIDSFAAKV ILEQWIKEGP ELEELAGKGQ IKY