YBEY_PROMP
ID YBEY_PROMP Reviewed; 180 AA.
AC Q7V3A1;
DT 26-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 95.
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=PMM0182;
OS Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 /
OS MED4).
OC Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC Prochlorococcus.
OX NCBI_TaxID=59919;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCMP1986 / NIES-2087 / MED4;
RX PubMed=12917642; DOI=10.1038/nature01947;
RA Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A.,
RA Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L.,
RA Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C.,
RA Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R.,
RA Chisholm S.W.;
RT "Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche
RT differentiation.";
RL Nature 424:1042-1047(2003).
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; BX548174; CAE18641.1; -; Genomic_DNA.
DR RefSeq; WP_011131821.1; NC_005072.1.
DR AlphaFoldDB; Q7V3A1; -.
DR SMR; Q7V3A1; -.
DR STRING; 59919.PMM0182; -.
DR EnsemblBacteria; CAE18641; CAE18641; PMM0182.
DR KEGG; pmm:PMM0182; -.
DR eggNOG; COG0319; Bacteria.
DR HOGENOM; CLU_106710_3_0_3; -.
DR OMA; HLLGWEH; -.
DR OrthoDB; 1830156at2; -.
DR Proteomes; UP000001026; 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 PANTHER; PTHR46986; PTHR46986; 1.
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 Ribosome biogenesis; rRNA processing; Zinc.
FT CHAIN 1..180
FT /note="Endoribonuclease YbeY"
FT /id="PRO_0000102509"
FT BINDING 149
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT BINDING 153
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
FT BINDING 159
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00009"
SQ SEQUENCE 180 AA; 21210 MW; AD29AA608C00B3B4 CRC64;
MYQKDLYDLQ IDLVFKCNDF SNLSNHFINK SDNIIFESGF WEEVLLCWIK IILDEKDTSF
PNFILYKKSF SLSLQIINDN EISSINQKWM NKSGSTDVLS FPIISDEDTT KDLNFIELGD
LFISLETAFK QSLEFNHSIK KEMLWLASHG LLHLLGWEHN DDYELDNMLN FQEYLISKLD
