ID   RNY_CALS8               Reviewed;         521 AA.
AC   A4XLD4;
DT   22-JUL-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 84.
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=Csac_2136;
OS   Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T
OS   6331).
OC   Bacteria; Firmicutes; Clostridia; Thermoanaerobacterales;
OC   Thermoanaerobacterales Family III. Incertae Sedis; Caldicellulosiruptor.
OX   NCBI_TaxID=351627;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43494 / DSM 8903 / Tp8T 6331;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Kiss H., Brettin T., Bruce D., Han C., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Lykidis A., van de Werken H.J.G., Verhaart M.R.A.,
RA   VanFossen A.L., Lewis D.L., Nichols J.D., Goorissen H.P., van Niel E.W.J.,
RA   Stams F.J.M., Willquist K.U., Ward D.E., van der Oost J., Kelly R.M.,
RA   Kengen S.M.W., Richardson P.;
RT   "Genome sequence of the thermophilic hydrogen-producing bacterium
RT   Caldicellulosiruptor saccharolyticus DSM 8903.";
RL   Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases.
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}.
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DR   EMBL; CP000679; ABP67719.1; -; Genomic_DNA.
DR   RefSeq; WP_011917650.1; NC_009437.1.
DR   AlphaFoldDB; A4XLD4; -.
DR   STRING; 351627.Csac_2136; -.
DR   EnsemblBacteria; ABP67719; ABP67719; Csac_2136.
DR   KEGG; csc:Csac_2136; -.
DR   eggNOG; COG1418; Bacteria.
DR   HOGENOM; CLU_028328_1_0_9; -.
DR   OMA; PHAILGM; -.
DR   OrthoDB; 1012190at2; -.
DR   Proteomes; UP000000256; 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..521
FT                   /note="Ribonuclease Y"
FT                   /id="PRO_0000344831"
FT   TRANSMEM        10..30
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00335"
FT   DOMAIN          210..270
FT                   /note="KH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00335"
FT   DOMAIN          336..430
FT                   /note="HD"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU01175"
SQ   SEQUENCE   521 AA;  59447 MW;  E1BBF423976108DF CRC64;
     MQKISDTLKL IITAGVSIAL AIVAFFLGYL YRKKIAEKTI KSAEQEAQRI VEEAKKQAEA
     YKKEATLLAK EEIHRARSEF DREVRERRAE LQRFERRLIQ KEEMLDKKMA AVEEKEEQLN
     QKIKDVQKLQ EEIELLKQKQ QEELQRISGL TQEEARQIIL KSVEQDVKHD VALMIKELEQ
     QAKEEADKKA REIIALAIQR YSSDYVAENT VSVVTLPNDE MKGRIIGREG RNIKTFETVT
     GIDLIIDDTP EAVILSGFDP IRREIAKLTL EKLILDGRIH PARIEEMYEK AKREVENKIR
     EEGERVVFEL GIHNLHPELI KLIGKLRYRT SYGQNVLAHS IEVANIAGIM AAELGLDQSI
     AKRAGLLHDI GKAVDHEVEG SHALIGYDLA KRYKETNPDV LEAIGGHHGE METRSIYNVL
     IQAADSVSAA RPGARRESLE SYIKRLQKLE EIANSFDGVE KAYAIQAGRE IRIMVKPDHV
     SDDDIVIMAR EIVKRIESEL DYPGQIKVNV IREVRAVEYA K