ID   RNP2_AERPE              Reviewed;         123 AA.
AC   Q9YCV1;
DT   13-APR-2004, integrated into UniProtKB/Swiss-Prot.
DT   13-APR-2004, sequence version 2.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=Ribonuclease P protein component 2 {ECO:0000255|HAMAP-Rule:MF_00755};
DE            Short=RNase P component 2 {ECO:0000255|HAMAP-Rule:MF_00755};
DE            EC=3.1.26.5 {ECO:0000255|HAMAP-Rule:MF_00755};
GN   Name=rnp2 {ECO:0000255|HAMAP-Rule:MF_00755}; OrderedLocusNames=APE_1161.1;
OS   Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 /
OS   K1).
OC   Archaea; Crenarchaeota; Thermoprotei; Desulfurococcales;
OC   Desulfurococcaceae; Aeropyrum.
OX   NCBI_TaxID=272557;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1;
RX   PubMed=10382966; DOI=10.1093/dnares/6.2.83;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Yamazaki S., Haikawa Y., Jin-no K.,
RA   Takahashi M., Sekine M., Baba S., Ankai A., Kosugi H., Hosoyama A.,
RA   Fukui S., Nagai Y., Nishijima K., Nakazawa H., Takamiya M., Masuda S.,
RA   Funahashi T., Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A.,
RA   Aoki K., Kubota K., Nakamura Y., Nomura N., Sako Y., Kikuchi H.;
RT   "Complete genome sequence of an aerobic hyper-thermophilic crenarchaeon,
RT   Aeropyrum pernix K1.";
RL   DNA Res. 6:83-101(1999).
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_00755}.
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_00755};
CC   -!- SUBUNIT: Consists of a catalytic RNA component and at least 4 protein
CC       subunits. {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the eukaryotic/archaeal RNase P protein
CC       component 2 family. {ECO:0000255|HAMAP-Rule:MF_00755}.
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DR   EMBL; BA000002; BAA80146.2; -; Genomic_DNA.
DR   PIR; D72586; D72586.
DR   AlphaFoldDB; Q9YCV1; -.
DR   SMR; Q9YCV1; -.
DR   STRING; 272557.APE_1161.1; -.
DR   EnsemblBacteria; BAA80146; BAA80146; APE_1161.1.
DR   KEGG; ape:APE_1161.1; -.
DR   eggNOG; arCOG01365; Archaea.
DR   OMA; RRRYVAF; -.
DR   Proteomes; UP000002518; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-UniRule.
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:0001682; P:tRNA 5'-leader removal; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.70.3250; -; 1.
DR   HAMAP; MF_00755; RNase_P_2; 1.
DR   InterPro; IPR002759; Pop5/Rpp14/Rnp2-like.
DR   InterPro; IPR038085; Rnp2-like_sf.
DR   InterPro; IPR016434; Rnp2_archaea.
DR   Pfam; PF01900; RNase_P_Rpp14; 1.
DR   PIRSF; PIRSF004952; RNase_P_2; 1.
DR   SUPFAM; SSF160350; SSF160350; 1.
PE   3: Inferred from homology;
KW   Hydrolase; Reference proteome; tRNA processing.
FT   CHAIN           1..123
FT                   /note="Ribonuclease P protein component 2"
FT                   /id="PRO_0000140016"
SQ   SEQUENCE   123 AA;  13491 MW;  7D474EAEB6E2722B CRC64;
     MRLRRLAGRR PRRRYVAFEV LSLDGPPPGK GEFEEALRGV YLKAFGAESL ALARPRIVYY
     EEESGRGVVA VVRDYRYHIL AALGLVRMAG GRRVLVVPLR TSGTVKGALR AFRSPGAPGR
     GGV