ID   RNP1_HALS3              Reviewed;         123 AA.
AC   B0R664;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Ribonuclease P protein component 1 {ECO:0000255|HAMAP-Rule:MF_00754};
DE            Short=RNase P component 1 {ECO:0000255|HAMAP-Rule:MF_00754};
DE            EC=3.1.26.5 {ECO:0000255|HAMAP-Rule:MF_00754};
DE   AltName: Full=Rpp29 {ECO:0000255|HAMAP-Rule:MF_00754};
GN   Name=rnp1 {ECO:0000255|HAMAP-Rule:MF_00754}; OrderedLocusNames=OE_3398F;
OS   Halobacterium salinarum (strain ATCC 29341 / DSM 671 / R1).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC   Halobacteriaceae; Halobacterium.
OX   NCBI_TaxID=478009;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29341 / DSM 671 / R1;
RX   PubMed=18313895; DOI=10.1016/j.ygeno.2008.01.001;
RA   Pfeiffer F., Schuster S.C., Broicher A., Falb M., Palm P., Rodewald K.,
RA   Ruepp A., Soppa J., Tittor J., Oesterhelt D.;
RT   "Evolution in the laboratory: the genome of Halobacterium salinarum strain
RT   R1 compared to that of strain NRC-1.";
RL   Genomics 91:335-346(2008).
CC   -!- FUNCTION: Part of ribonuclease P, a protein complex that generates
CC       mature tRNA molecules by cleaving their 5'-ends. {ECO:0000255|HAMAP-
CC       Rule:MF_00754}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Endonucleolytic cleavage of RNA, removing 5'-extranucleotides
CC         from tRNA precursor.; EC=3.1.26.5; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00754};
CC   -!- SUBUNIT: Consists of a catalytic RNA component and at least 4-5 protein
CC       subunits. {ECO:0000255|HAMAP-Rule:MF_00754}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00754}.
CC   -!- SIMILARITY: Belongs to the eukaryotic/archaeal RNase P protein
CC       component 1 family. {ECO:0000255|HAMAP-Rule:MF_00754}.
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DR   EMBL; AM774415; CAP14233.1; -; Genomic_DNA.
DR   RefSeq; WP_010903242.1; NC_010364.1.
DR   AlphaFoldDB; B0R664; -.
DR   SMR; B0R664; -.
DR   EnsemblBacteria; CAP14233; CAP14233; OE_3398F.
DR   GeneID; 5954228; -.
DR   GeneID; 62887094; -.
DR   KEGG; hsl:OE_3398F; -.
DR   HOGENOM; CLU_107020_0_0_2; -.
DR   OMA; RVVMVPK; -.
DR   PhylomeDB; B0R664; -.
DR   Proteomes; UP000001321; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0030677; C:ribonuclease P complex; IEA:UniProtKB-UniRule.
DR   GO; GO:0004526; F:ribonuclease P activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0001682; P:tRNA 5'-leader removal; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.30.30.210; -; 1.
DR   HAMAP; MF_00754; RNase_P_1; 1.
DR   InterPro; IPR036980; RNase_P/MRP_Rpp29_sf.
DR   InterPro; IPR023538; RNP1.
DR   InterPro; IPR023534; Rof/RNase_P-like.
DR   InterPro; IPR002730; Rpp29/RNP1.
DR   Pfam; PF01868; RNase_P-MRP_p29; 1.
DR   SMART; SM00538; POP4; 1.
DR   SUPFAM; SSF101744; SSF101744; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Endonuclease; Hydrolase; Nuclease; tRNA processing.
FT   CHAIN           1..123
FT                   /note="Ribonuclease P protein component 1"
FT                   /id="PRO_1000194585"
FT   REGION          73..93
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   123 AA;  13135 MW;  E6941EE7E22237EB CRC64;
     MTTITPESLP RHELLGLHAR VAADTDQSRV GIAGRVVDET MQTVVLRTAS GVAQVPKKGA
     TFEFRLTDEA AAPDNGVGTA FKPAGGETRQ TTGESVAYVT VDGGRLLSRP ERRSENGVDS
     KWR