ID   RFRNP_METBF             Reviewed;         249 AA.
AC   Q46BE1;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=RNA-free ribonuclease P {ECO:0000255|HAMAP-Rule:MF_01078};
DE            Short=RNA-free RNase P {ECO:0000255|HAMAP-Rule:MF_01078};
DE            EC=3.1.26.5 {ECO:0000255|HAMAP-Rule:MF_01078};
DE   AltName: Full=Protein-only RNase P {ECO:0000255|HAMAP-Rule:MF_01078};
GN   OrderedLocusNames=Mbar_A1861;
OS   Methanosarcina barkeri (strain Fusaro / DSM 804).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX   NCBI_TaxID=269797;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Fusaro / DSM 804;
RX   PubMed=16980466; DOI=10.1128/jb.00810-06;
RA   Maeder D.L., Anderson I., Brettin T.S., Bruce D.C., Gilna P., Han C.S.,
RA   Lapidus A., Metcalf W.W., Saunders E., Tapia R., Sowers K.R.;
RT   "The Methanosarcina barkeri genome: comparative analysis with
RT   Methanosarcina acetivorans and Methanosarcina mazei reveals extensive
RT   rearrangement within methanosarcinal genomes.";
RL   J. Bacteriol. 188:7922-7931(2006).
CC   -!- FUNCTION: RNA-free RNase P that catalyzes the removal of the 5'-leader
CC       sequence from pre-tRNA to produce the mature 5'-terminus.
CC       {ECO:0000255|HAMAP-Rule:MF_01078}.
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_01078};
CC   -!- SIMILARITY: Belongs to the HARP family. {ECO:0000255|HAMAP-
CC       Rule:MF_01078}.
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DR   EMBL; CP000099; AAZ70801.1; -; Genomic_DNA.
DR   RefSeq; WP_011306847.1; NC_007355.1.
DR   AlphaFoldDB; Q46BE1; -.
DR   STRING; 269797.Mbar_A1861; -.
DR   PRIDE; Q46BE1; -.
DR   EnsemblBacteria; AAZ70801; AAZ70801; Mbar_A1861.
DR   GeneID; 3625377; -.
DR   KEGG; mba:Mbar_A1861; -.
DR   eggNOG; arCOG00720; Archaea.
DR   HOGENOM; CLU_109672_0_0_2; -.
DR   OMA; YIIKKPP; -.
DR   OrthoDB; 68994at2157; -.
DR   GO; GO:0004526; F:ribonuclease P activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0001682; P:tRNA 5'-leader removal; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01078; RNA_free_RNase_P; 1.
DR   InterPro; IPR014856; RNA_free_RNase_P.
DR   PANTHER; PTHR41173; PTHR41173; 1.
DR   Pfam; PF08745; PIN_5; 1.
DR   TIGRFAMs; TIGR03875; RNA_lig_partner; 1.
PE   3: Inferred from homology;
KW   Endonuclease; Hydrolase; Nuclease; tRNA processing.
FT   CHAIN           1..249
FT                   /note="RNA-free ribonuclease P"
FT                   /id="PRO_0000366695"
FT   REGION          226..249
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   249 AA;  28667 MW;  2FF79B875B29895D CRC64;
     MLKQRFVLDT TALTDLQTRE VMGYASLCEG MKAILDLIAD ARLHFGISCY VPYPSVYKEM
     YEFASRNGCD REVVAKIDTW LVKKSPDRYR VSVTSQIFHE YVAYMRERIN RGMGVAEDAI
     WEAATECLFM ENPQNKKKEY KEEVEREVIG GIIGKFRNKY RAALRYGILD SAPDIDVLIL
     AKELDAAVIA SDYGIEKWAE QLGVRFVPAN VFPMMIQEYL KHLPENENEP EYENRDKSKE
     GSSGEIEFI