ID   YQGF_BIFLO              Reviewed;         152 AA.
AC   Q8G5X0;
DT   16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2003, sequence version 2.
DT   25-MAY-2022, entry version 90.
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=BL0881;
OS   Bifidobacterium longum (strain NCC 2705).
OC   Bacteria; Actinobacteria; Bifidobacteriales; Bifidobacteriaceae;
OC   Bifidobacterium.
OX   NCBI_TaxID=206672;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NCC 2705;
RX   PubMed=12381787; DOI=10.1073/pnas.212527599;
RA   Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G.,
RA   Zwahlen M.-C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.;
RT   "The genome sequence of Bifidobacterium longum reflects its adaptation to
RT   the human gastrointestinal tract.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAN24694.1; Type=Erroneous initiation; Note=Truncated N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; AE014295; AAN24694.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; NP_696058.1; NC_004307.2.
DR   AlphaFoldDB; Q8G5X0; -.
DR   SMR; Q8G5X0; -.
DR   STRING; 206672.BL0881; -.
DR   EnsemblBacteria; AAN24694; AAN24694; BL0881.
DR   KEGG; blo:BL0881; -.
DR   PATRIC; fig|206672.9.peg.577; -.
DR   HOGENOM; CLU_098240_0_0_11; -.
DR   OMA; PMGWTAQ; -.
DR   Proteomes; UP000000439; 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..152
FT                   /note="Putative pre-16S rRNA nuclease"
FT                   /id="PRO_0000172027"
SQ   SEQUENCE   152 AA;  16904 MW;  E13EE52CF729996D CRC64;
     MVWLGVDLGN ARVGLALSDP ELTFAHPAGN IHVAGDYFFA IDEVLNVIED EHVDHVIVGL
     PLQMDGTEGK SAKKARRWAA NLEKRLQAES EDSDSTEYQI PQVSLIDERL TTVSAHRQLF
     EAHKASNKHR PVVDQQSAVV ILQTALDRTR EQ