ID RNPA_MESFL Reviewed; 110 AA.
AC Q6F0D5;
DT 01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 27-MAR-2024, entry version 89.
DE RecName: Full=Ribonuclease P protein component {ECO:0000255|HAMAP-Rule:MF_00227};
DE Short=RNase P protein {ECO:0000255|HAMAP-Rule:MF_00227};
DE Short=RNaseP protein {ECO:0000255|HAMAP-Rule:MF_00227};
DE EC=3.1.26.5 {ECO:0000255|HAMAP-Rule:MF_00227};
DE AltName: Full=Protein C5 {ECO:0000255|HAMAP-Rule:MF_00227};
GN Name=rnpA {ECO:0000255|HAMAP-Rule:MF_00227}; OrderedLocusNames=Mfl682;
OS Mesoplasma florum (strain ATCC 33453 / NBRC 100688 / NCTC 11704 / L1)
OS (Acholeplasma florum).
OC Bacteria; Mycoplasmatota; Mollicutes; Entomoplasmatales;
OC Entomoplasmataceae; Mesoplasma.
OX NCBI_TaxID=265311;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33453 / NBRC 100688 / NCTC 11704 / L1;
RA Birren B.W., Stange-Thomann N., Hafez N., DeCaprio D., Fisher S.,
RA Butler J., Elkins T., Kodira C.D., Major J., Wang S., Nicol R., Nusbaum C.;
RL Submitted (JUN-2004) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: RNaseP catalyzes the removal of the 5'-leader sequence from
CC pre-tRNA to produce the mature 5'-terminus. It can also cleave other
CC RNA substrates such as 4.5S RNA. The protein component plays an
CC auxiliary but essential role in vivo by binding to the 5'-leader
CC sequence and broadening the substrate specificity of the ribozyme.
CC {ECO:0000255|HAMAP-Rule:MF_00227}.
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_00227};
CC -!- SUBUNIT: Consists of a catalytic RNA component (M1 or rnpB) and a
CC protein subunit. {ECO:0000255|HAMAP-Rule:MF_00227}.
CC -!- SIMILARITY: Belongs to the RnpA family. {ECO:0000255|HAMAP-
CC Rule:MF_00227}.
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DR EMBL; AE017263; AAT76038.1; -; Genomic_DNA.
DR RefSeq; WP_011183578.1; NC_006055.1.
DR RefSeq; YP_053922.1; NC_006055.1.
DR AlphaFoldDB; Q6F0D5; -.
DR SMR; Q6F0D5; -.
DR STRING; 265311.Mfl682; -.
DR PaxDb; 265311-Mfl682; -.
DR EnsemblBacteria; AAT76038; AAT76038; Mfl682.
DR GeneID; 2897775; -.
DR KEGG; mfl:Mfl682; -.
DR PATRIC; fig|265311.5.peg.684; -.
DR eggNOG; COG0594; Bacteria.
DR HOGENOM; CLU_117179_9_1_14; -.
DR OrthoDB; 9810867at2; -.
DR Proteomes; UP000006647; Chromosome.
DR GO; GO:0004526; F:ribonuclease P activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0001682; P:tRNA 5'-leader removal; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.230.10; -; 1.
DR HAMAP; MF_00227; RNase_P; 1.
DR InterPro; IPR020568; Ribosomal_Su5_D2-typ_SF.
DR InterPro; IPR014721; Ribsml_uS5_D2-typ_fold_subgr.
DR InterPro; IPR000100; RNase_P.
DR InterPro; IPR020539; RNase_P_CS.
DR NCBIfam; TIGR00188; rnpA; 1.
DR PANTHER; PTHR33992; RIBONUCLEASE P PROTEIN COMPONENT; 1.
DR PANTHER; PTHR33992:SF1; RIBONUCLEASE P PROTEIN COMPONENT; 1.
DR Pfam; PF00825; Ribonuclease_P; 1.
DR SUPFAM; SSF54211; Ribosomal protein S5 domain 2-like; 1.
DR PROSITE; PS00648; RIBONUCLEASE_P; 1.
PE 3: Inferred from homology;
KW Endonuclease; Hydrolase; Nuclease; Reference proteome; RNA-binding;
KW tRNA processing.
FT CHAIN 1..110
FT /note="Ribonuclease P protein component"
FT /id="PRO_0000198482"
SQ SEQUENCE 110 AA; 13284 MW; 0247EEB1C594AD34 CRC64;
MKNKKIIKKN FEFQEIISKQ EFHRNSAFVI YYSKNDKGYF RYGISVGKKL GNAVTRNKIK
RQIRMMIQDQ IKILPEFSYD IVIIARNRMM QNSFDQNQKE LNKLVVRFLK
//
