ID RNP3_AERPE Reviewed; 211 AA. AC Q9YC00; DT 30-AUG-2005, integrated into UniProtKB/Swiss-Prot. DT 26-JUN-2007, sequence version 2. DT 28-JUN-2023, entry version 81. DE RecName: Full=Ribonuclease P protein component 3 {ECO:0000255|HAMAP-Rule:MF_00756}; DE Short=RNase P component 3 {ECO:0000255|HAMAP-Rule:MF_00756}; DE EC=3.1.26.5 {ECO:0000255|HAMAP-Rule:MF_00756}; DE AltName: Full=Rpp30 {ECO:0000255|HAMAP-Rule:MF_00756}; GN Name=rnp3 {ECO:0000255|HAMAP-Rule:MF_00756}; GN OrderedLocusNames=APE_1450.1; OS Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / OS K1). OC Archaea; Thermoproteota; 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_00756}. 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_00756}; CC -!- SUBUNIT: Consists of a catalytic RNA component and at least 4-5 protein CC subunits. {ECO:0000255|HAMAP-Rule:MF_00756}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00756}. CC -!- SIMILARITY: Belongs to the eukaryotic/archaeal RNase P protein CC component 3 family. {ECO:0000255|HAMAP-Rule:MF_00756}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; BA000002; BAA80448.2; -; Genomic_DNA. DR PIR; B72624; B72624. DR AlphaFoldDB; Q9YC00; -. DR SMR; Q9YC00; -. DR STRING; 272557.APE_1450.1; -. DR EnsemblBacteria; BAA80448; BAA80448; APE_1450.1. DR KEGG; ape:APE_1450.1; -. DR eggNOG; arCOG00307; Archaea. DR Proteomes; UP000002518; 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:0001682; P:tRNA 5'-leader removal; IEA:UniProtKB-UniRule. DR Gene3D; 3.20.20.140; Metal-dependent hydrolases; 1. DR HAMAP; MF_00756; RNase_P_3; 1. DR InterPro; IPR016195; Pol/histidinol_Pase-like. DR InterPro; IPR023539; RNase_P_comp-3_arc. DR InterPro; IPR002738; RNase_P_p30. DR Pfam; PF01876; RNase_P_p30; 1. DR SUPFAM; SSF89550; PHP domain-like; 1. PE 3: Inferred from homology; KW Cytoplasm; Endonuclease; Hydrolase; Nuclease; Reference proteome; KW tRNA processing. FT CHAIN 1..211 FT /note="Ribonuclease P protein component 3" FT /id="PRO_0000140035" SQ SEQUENCE 211 AA; 23083 MW; DB8E00982798C075 CRC64; MGLIDISVKP QTEQCSEVLR TAGRLGYTAV AIPPESADEC MSLEGDGIPR LYRRGYVEAS TRRDVRRAAE KLAGVVDFIV VKPLTLEAAR YAAANKRVHI IRVDGSNLWA ADRGTAEIMA QRGWGALEVS LRNLTLNPGS PAAWRALAVV LRRSFAYGVH VFLASDAEEP HELWSPYSGA SLAALLGVPW SHAMLYNSEE RLRILLDASR A //