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YBEY_AYWBP
ID   YBEY_AYWBP              Reviewed;         146 AA.
AC   Q2NK15;
DT   17-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 87.
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=AYWB_111;
OS   Aster yellows witches'-broom phytoplasma (strain AYWB).
OC   Bacteria; Tenericutes; Mollicutes; Acholeplasmatales; Acholeplasmataceae;
OC   Candidatus Phytoplasma; Candidatus Phytoplasma asteris.
OX   NCBI_TaxID=322098;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AYWB;
RX   PubMed=16672622; DOI=10.1128/jb.188.10.3682-3696.2006;
RA   Bai X., Zhang J., Ewing A., Miller S.A., Jancso Radek A., Shevchenko D.V.,
RA   Tsukerman K., Walunas T., Lapidus A., Campbell J.W., Hogenhout S.A.;
RT   "Living with genome instability: the adaptation of phytoplasmas to diverse
RT   environments of their insect and plant hosts.";
RL   J. Bacteriol. 188:3682-3696(2006).
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; CP000061; ABC65228.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q2NK15; -.
DR   SMR; Q2NK15; -.
DR   STRING; 322098.AYWB_111; -.
DR   EnsemblBacteria; ABC65228; ABC65228; AYWB_111.
DR   KEGG; ayw:AYWB_111; -.
DR   eggNOG; COG0319; Bacteria.
DR   HOGENOM; CLU_106710_3_0_14; -.
DR   OMA; RMRIHPL; -.
DR   PhylomeDB; Q2NK15; -.
DR   Proteomes; UP000001934; 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   PANTHER; PTHR46986; PTHR46986; 1.
DR   Pfam; PF02130; YbeY; 1.
DR   TIGRFAMs; TIGR00043; TIGR00043; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Endonuclease; Hydrolase; Metal-binding; Nuclease;
KW   Ribosome biogenesis; rRNA processing; Zinc.
FT   CHAIN           1..146
FT                   /note="Endoribonuclease YbeY"
FT                   /id="PRO_0000284159"
FT   BINDING         108
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT   BINDING         112
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT   BINDING         118
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
SQ   SEQUENCE   146 AA;  17172 MW;  29C6AE34DC21AD59 CRC64;
     MIIKIHNQTS FCIKPFKSLL IKMFLPIKEK KIMHLIFVTN EKIQELNSFY RQKNYPTDVL
     SFHNDLTFFA GLEDNSLGDV FISFPKAQEQ AKTFKHSLER EIAFLAVHGF LHLKGYQHRT
     EEEFQIMLAL QEKILQKVGL NLDKTK
 
 
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