ID   RNY_LEUCK               Reviewed;         518 AA.
AC   B1MXJ0;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Ribonuclease Y {ECO:0000255|HAMAP-Rule:MF_00335};
DE            Short=RNase Y {ECO:0000255|HAMAP-Rule:MF_00335};
DE            EC=3.1.-.- {ECO:0000255|HAMAP-Rule:MF_00335};
GN   Name=rny {ECO:0000255|HAMAP-Rule:MF_00335}; OrderedLocusNames=LCK_00409;
OS   Leuconostoc citreum (strain KM20).
OC   Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae;
OC   Leuconostoc.
OX   NCBI_TaxID=349519;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KM20;
RX   PubMed=18281406; DOI=10.1128/jb.01862-07;
RA   Kim J.F., Jeong H., Lee J.-S., Choi S.-H., Ha M., Hur C.-G., Kim J.-S.,
RA   Lee S., Park H.-S., Park Y.-H., Oh T.K.;
RT   "Complete genome sequence of Leuconostoc citreum KM20.";
RL   J. Bacteriol. 190:3093-3094(2008).
CC   -!- FUNCTION: Endoribonuclease that initiates mRNA decay.
CC       {ECO:0000255|HAMAP-Rule:MF_00335}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_00335};
CC       Single-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_00335}.
CC   -!- SIMILARITY: Belongs to the RNase Y family. {ECO:0000255|HAMAP-
CC       Rule:MF_00335}.
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; DQ489736; ACA82242.1; -; Genomic_DNA.
DR   RefSeq; WP_004900009.1; NC_010471.1.
DR   AlphaFoldDB; B1MXJ0; -.
DR   SMR; B1MXJ0; -.
DR   STRING; 349519.LCK_00409; -.
DR   EnsemblBacteria; ACA82242; ACA82242; LCK_00409.
DR   GeneID; 61102663; -.
DR   KEGG; lci:LCK_00409; -.
DR   eggNOG; COG1418; Bacteria.
DR   HOGENOM; CLU_028328_1_0_9; -.
DR   OMA; PHAILGM; -.
DR   OrthoDB; 1012190at2; -.
DR   Proteomes; UP000002166; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0004521; F:endoribonuclease activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006402; P:mRNA catabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd00077; HDc; 1.
DR   Gene3D; 3.30.1370.10; -; 1.
DR   HAMAP; MF_00335; RNase_Y; 1.
DR   InterPro; IPR003607; HD/PDEase_dom.
DR   InterPro; IPR006674; HD_domain.
DR   InterPro; IPR006675; HDIG_dom.
DR   InterPro; IPR004087; KH_dom.
DR   InterPro; IPR004088; KH_dom_type_1.
DR   InterPro; IPR036612; KH_dom_type_1_sf.
DR   InterPro; IPR017705; Ribonuclease_Y.
DR   InterPro; IPR022711; RNase_Y_N.
DR   PANTHER; PTHR12826:SF15; PTHR12826:SF15; 1.
DR   Pfam; PF01966; HD; 1.
DR   Pfam; PF00013; KH_1; 1.
DR   Pfam; PF12072; RNase_Y_N; 1.
DR   SMART; SM00471; HDc; 1.
DR   SMART; SM00322; KH; 1.
DR   SUPFAM; SSF54791; SSF54791; 1.
DR   TIGRFAMs; TIGR00277; HDIG; 1.
DR   TIGRFAMs; TIGR03319; RNase_Y; 1.
DR   PROSITE; PS51831; HD; 1.
DR   PROSITE; PS50084; KH_TYPE_1; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Endonuclease; Hydrolase; Membrane; Nuclease; RNA-binding;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..518
FT                   /note="Ribonuclease Y"
FT                   /id="PRO_0000344902"
FT   TRANSMEM        2..22
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00335"
FT   DOMAIN          208..271
FT                   /note="KH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00335"
FT   DOMAIN          334..427
FT                   /note="HD"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01175"
SQ   SEQUENCE   518 AA;  57635 MW;  9A65A57C955E1409 CRC64;
     MAVTIISALF AIVIGIGVGY YLHLSSDKKK ITSTKQIADN ILEQANNEAK SLTRAAKTDA
     KEMAQDYRHQ VDNDFKDRQK QLQQQEQRLE DRISNLDKKD AALNQRDAQL IQKENQVQQR
     LDDANNKQKL ADNLVTSQKE KLEEIAQLTP EDAKEQILSK TKQRLVRQRA ALIKEYEEDA
     TSEAEKRARN VIVQAIQRSS ADAVADVTVS VVHLPSDDMK GRIIGREGRN IRTLESLTGI
     DLIIDDTPES VVLSGFDPIR RQIAKMALDA LVADGRINPS RIEEMVEKAK RQIDETIREK
     GEEAVFELGL RGLHPDLIKM IGRMNYRTSY GQNVLQHSIE VAKLAGMMAA ELKMDVALAK
     RAGLIHDIGK AVDAEVEGSH VELGVRLAEK FNEKPVVINA IASHHGDVET ISPISELVAA
     ADAISAARPG ARSESLENYV QRLKDLEAIA NHYDGVETAF AIQAGREVRV IVEPTKLNDL
     QATVLAHDIK TDVEEKLEYP GHVKITVVRE TRATDYAH