YBEY_SULMW
ID YBEY_SULMW Reviewed; 141 AA.
AC A8Z5Q5;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 15-JAN-2008, sequence version 1.
DT 03-AUG-2022, entry version 73.
DE RecName: Full=Endoribonuclease YbeY {ECO:0000255|HAMAP-Rule:MF_00009};
DE EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00009};
GN Name=ybeY {ECO:0000255|HAMAP-Rule:MF_00009}; OrderedLocusNames=SMGWSS_025;
OS Sulcia muelleri (strain GWSS).
OC Bacteria; Bacteroidetes; Flavobacteriia; Flavobacteriales;
OC Candidatus Sulcia.
OX NCBI_TaxID=444179;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GWSS;
RX PubMed=18048332; DOI=10.1073/pnas.0708855104;
RA McCutcheon J.P., Moran N.A.;
RT "Parallel genomic evolution and metabolic interdependence in an ancient
RT symbiosis.";
RL Proc. Natl. Acad. Sci. U.S.A. 104:19392-19397(2007).
CC -!- FUNCTION: Single strand-specific metallo-endoribonuclease involved in
CC late-stage 70S ribosome quality control and in maturation of the 3'
CC terminus of the 16S rRNA. {ECO:0000255|HAMAP-Rule:MF_00009}.
CC -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00009};
CC Note=Binds 1 zinc ion. {ECO:0000255|HAMAP-Rule:MF_00009};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00009}.
CC -!- SIMILARITY: Belongs to the endoribonuclease YbeY family.
CC {ECO:0000255|HAMAP-Rule:MF_00009}.
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DR EMBL; CP000770; ABS30455.1; -; Genomic_DNA.
DR AlphaFoldDB; A8Z5Q5; -.
DR SMR; A8Z5Q5; -.
DR STRING; 444179.SMGWSS_025; -.
DR EnsemblBacteria; ABS30455; ABS30455; SMGWSS_025.
DR KEGG; smg:SMGWSS_025; -.
DR HOGENOM; CLU_106710_3_3_10; -.
DR OMA; INYIFCD; -.
DR Proteomes; UP000000781; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004521; F:endoribonuclease activity; IEA:UniProtKB-UniRule.
DR GO; GO:0004222; F:metalloendopeptidase activity; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.390.30; -; 1.
DR HAMAP; MF_00009; Endoribonucl_YbeY; 1.
DR InterPro; IPR023091; MetalPrtase_cat_dom_sf_prd.
DR InterPro; IPR002036; YbeY.
DR InterPro; IPR020549; YbeY_CS.
DR Pfam; PF02130; YbeY; 1.
DR TIGRFAMs; TIGR00043; TIGR00043; 1.
DR PROSITE; PS01306; UPF0054; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Endonuclease; Hydrolase; Metal-binding; Nuclease;
KW Reference proteome; Ribosome biogenesis; rRNA processing; Zinc.
FT CHAIN 1..141
FT /note="Endoribonuclease YbeY"
FT /id="PRO_0000321785"
FT BINDING 105
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT BINDING 109
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT BINDING 115
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
SQ SEQUENCE 141 AA; 17538 MW; A6592416AF5F57F2 CRC64;
MINYYYETKF HLYNEFYFSK WIFFVVSKEN KFIKELNFIF CDDQYLININ NKYLNKNYYT
DVITFDNSED KNLDGDIFIS IKRIKYNSLK FKKLFYDELK RVIIHAVLHL IGYKDKKETE
KYIMSKKEDI YLFFLKKKYV C