ID   YBEY_AZOSB              Reviewed;         252 AA.
AC   A1K3J2;
DT   17-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=Endoribonuclease YbeY;
DE            EC=3.1.-.-;
GN   Name=ybeY; OrderedLocusNames=azo0780;
OS   Azoarcus sp. (strain BH72).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Rhodocyclales; Zoogloeaceae;
OC   Azoarcus.
OX   NCBI_TaxID=418699;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=BH72;
RX   PubMed=17057704; DOI=10.1038/nbt1243;
RA   Krause A., Ramakumar A., Bartels D., Battistoni F., Bekel T., Boch J.,
RA   Boehm M., Friedrich F., Hurek T., Krause L., Linke B., McHardy A.C.,
RA   Sarkar A., Schneiker S., Syed A.A., Thauer R., Vorhoelter F.-J.,
RA   Weidner S., Puehler A., Reinhold-Hurek B., Kaiser O., Goesmann A.;
RT   "Complete genome of the mutualistic, N2-fixing grass endophyte Azoarcus sp.
RT   strain BH72.";
RL   Nat. Biotechnol. 24:1385-1391(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:0000250}.
CC   -!- COFACTOR:
CC       Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000250};
CC       Note=Binds 1 zinc ion. {ECO:0000250};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the endoribonuclease YbeY family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AM406670; CAL93397.1; -; Genomic_DNA.
DR   RefSeq; WP_041643281.1; NC_008702.1.
DR   AlphaFoldDB; A1K3J2; -.
DR   SMR; A1K3J2; -.
DR   STRING; 62928.azo0780; -.
DR   EnsemblBacteria; CAL93397; CAL93397; azo0780.
DR   KEGG; azo:azo0780; -.
DR   eggNOG; COG0319; Bacteria.
DR   HOGENOM; CLU_1118710_0_0_4; -.
DR   OMA; HAQGYEH; -.
DR   OrthoDB; 1202322at2; -.
DR   Proteomes; UP000002588; 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   Reference proteome; Ribosome biogenesis; rRNA processing; Zinc.
FT   CHAIN           1..252
FT                   /note="Endoribonuclease YbeY"
FT                   /id="PRO_0000284160"
FT   REGION          1..90
FT                   /note="Unknown"
FT   REGION          91..252
FT                   /note="Endoribonuclease YbeY"
FT   BINDING         215
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   BINDING         219
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
FT   BINDING         225
FT                   /ligand="Zn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29105"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   252 AA;  26923 MW;  817D1BF83C2A41B7 CRC64;
     MPKQADGVRI VAVDAAGKTS RIKAERLEID YGDGRRLTLT LPNDGWAHLD IEADVAGDDD
     GDLPVITIQP SACNAVALRV EVVQQPQVAD IDLPVAAKLP VLTLEVQKAL DGGDKAAAPK
     KHQIRRWAQA ALRTDAEVTV RLVGETEGRA LNLGYRGKDY ATNVLTFVYG EEGGAPAVEG
     MPLMGDLVLC VPVVVREAAE QGKALDAHFA HLVVHGMLHL QGLDHEDDAE AEAMETAETN
     ILRGLGYANP YA