ID   FAU1_HALWD              Reviewed;         505 AA.
AC   Q18KC5;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Probable ribonuclease FAU-1 {ECO:0000255|HAMAP-Rule:MF_01910};
DE            EC=3.1.26.- {ECO:0000255|HAMAP-Rule:MF_01910};
DE   AltName: Full=RNA-binding protein FAU-1 {ECO:0000255|HAMAP-Rule:MF_01910};
GN   Name=fau-1 {ECO:0000255|HAMAP-Rule:MF_01910}; OrderedLocusNames=HQ_1398A;
OS   Haloquadratum walsbyi (strain DSM 16790 / HBSQ001).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Haloferacales;
OC   Haloferacaceae; Haloquadratum.
OX   NCBI_TaxID=362976;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16790 / HBSQ001;
RX   PubMed=16820047; DOI=10.1186/1471-2164-7-169;
RA   Bolhuis H., Palm P., Wende A., Falb M., Rampp M., Rodriguez-Valera F.,
RA   Pfeiffer F., Oesterhelt D.;
RT   "The genome of the square archaeon Haloquadratum walsbyi: life at the
RT   limits of water activity.";
RL   BMC Genomics 7:169-169(2006).
CC   -!- FUNCTION: Probable RNase involved in rRNA stability through maturation
CC       and/or degradation of precursor rRNAs. Binds to RNA in loop regions
CC       with AU-rich sequences. {ECO:0000255|HAMAP-Rule:MF_01910}.
CC   -!- SIMILARITY: Belongs to the FAU-1 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01910}.
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DR   EMBL; AM180088; CAJ51526.1; -; Genomic_DNA.
DR   RefSeq; WP_011570681.1; NC_008212.1.
DR   AlphaFoldDB; Q18KC5; -.
DR   SMR; Q18KC5; -.
DR   STRING; 362976.HQ_1398A; -.
DR   EnsemblBacteria; CAJ51526; CAJ51526; HQ_1398A.
DR   GeneID; 4192294; -.
DR   KEGG; hwa:HQ_1398A; -.
DR   eggNOG; arCOG04307; Archaea.
DR   HOGENOM; CLU_044303_0_0_2; -.
DR   OMA; GTYVNVC; -.
DR   Proteomes; UP000001975; Chromosome.
DR   GO; GO:0016891; F:endoribonuclease activity, producing 5'-phosphomonoesters; IEA:UniProtKB-UniRule.
DR   GO; GO:0035925; F:mRNA 3'-UTR AU-rich region binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.380.10; -; 1.
DR   HAMAP; MF_01910; RNA_binding_AU_1; 1.
DR   InterPro; IPR007295; DUF402.
DR   InterPro; IPR035930; FomD-like_sf.
DR   InterPro; IPR016730; RNA-bd_FAU-1.
DR   Pfam; PF04167; DUF402; 1.
DR   SUPFAM; SSF159234; SSF159234; 1.
PE   3: Inferred from homology;
KW   Endonuclease; Hydrolase; Nuclease; Reference proteome; RNA-binding;
KW   rRNA processing.
FT   CHAIN           1..505
FT                   /note="Probable ribonuclease FAU-1"
FT                   /id="PRO_0000334197"
FT   REGION          389..408
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   505 AA;  54976 MW;  FA86119F08C96262 CRC64;
     MGTDNHSVRV SVRGIYATAL TKRLLDADYE IVQASPVIRE RFDIDFDTVY NTVTVTTTDD
     HQGVGIHGTE SAVRSVADVL TSCGRDTLAW DDLTPPGVIF TAQITETQGS GAICALIPAE
     NPDTESKTEP DLNDVHIPDE SVATGYLPYD STDKHIEQGD IMTVQSHRSM PPWDNTDQRA
     DAVVGTTLRA NGGLATLIQG HEGVTVDTYD DEDARELAGM IELIDIDLPT GWGIEVNHAA
     TQASLTALKS GLERAIDRAE DISDGAVAEE VTSTGRWLWF GRESRFALDE IRRSVITTIH
     GHHRIKAAGE TASAGVDLAE ALCGDIGDGN VQIQHNEFPF EVVTQQFGPT EGERVELYHG
     KPEGHAFSLG QGEVTDWDAN GTIEVTRRIS GHGSGTYDEL GTPRESGDTA VTRVREGRWW
     YPTVYRSRDG EHKGTYVNIC TPIECFPKSI RYVDLHVDVV KYPDGTVERV DDDELNTAVT
     AGHIPPALAE KAQSVASSLE RALDK