ID RNC_PSEPK Reviewed; 229 AA. AC Q88MY5; DT 24-OCT-2003, integrated into UniProtKB/Swiss-Prot. DT 01-JUN-2003, sequence version 1. DT 27-MAR-2024, entry version 112. DE RecName: Full=Ribonuclease 3 {ECO:0000255|HAMAP-Rule:MF_00104}; DE EC=3.1.26.3 {ECO:0000255|HAMAP-Rule:MF_00104}; DE AltName: Full=Ribonuclease III {ECO:0000255|HAMAP-Rule:MF_00104}; DE Short=RNase III {ECO:0000255|HAMAP-Rule:MF_00104}; GN Name=rnc {ECO:0000255|HAMAP-Rule:MF_00104}; OrderedLocusNames=PP_1433; OS Pseudomonas putida (strain ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 OS / KT2440). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales; OC Pseudomonadaceae; Pseudomonas. OX NCBI_TaxID=160488; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 47054 / DSM 6125 / CFBP 8728 / NCIMB 11950 / KT2440; RX PubMed=12534463; DOI=10.1046/j.1462-2920.2002.00366.x; RA Nelson K.E., Weinel C., Paulsen I.T., Dodson R.J., Hilbert H., RA Martins dos Santos V.A.P., Fouts D.E., Gill S.R., Pop M., Holmes M., RA Brinkac L.M., Beanan M.J., DeBoy R.T., Daugherty S.C., Kolonay J.F., RA Madupu R., Nelson W.C., White O., Peterson J.D., Khouri H.M., Hance I., RA Chris Lee P., Holtzapple E.K., Scanlan D., Tran K., Moazzez A., RA Utterback T.R., Rizzo M., Lee K., Kosack D., Moestl D., Wedler H., RA Lauber J., Stjepandic D., Hoheisel J., Straetz M., Heim S., Kiewitz C., RA Eisen J.A., Timmis K.N., Duesterhoeft A., Tuemmler B., Fraser C.M.; RT "Complete genome sequence and comparative analysis of the metabolically RT versatile Pseudomonas putida KT2440."; RL Environ. Microbiol. 4:799-808(2002). CC -!- FUNCTION: Digests double-stranded RNA. Involved in the processing of CC primary rRNA transcript to yield the immediate precursors to the large CC and small rRNAs (23S and 16S). Processes some mRNAs, and tRNAs when CC they are encoded in the rRNA operon. Processes pre-crRNA and tracrRNA CC of type II CRISPR loci if present in the organism. {ECO:0000255|HAMAP- CC Rule:MF_00104}. CC -!- CATALYTIC ACTIVITY: CC Reaction=Endonucleolytic cleavage to 5'-phosphomonoester.; EC=3.1.26.3; CC Evidence={ECO:0000255|HAMAP-Rule:MF_00104}; CC -!- COFACTOR: CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP- CC Rule:MF_00104}; CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00104}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00104}. CC -!- SIMILARITY: Belongs to the ribonuclease III family. {ECO:0000255|HAMAP- CC Rule:MF_00104}. 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; AE015451; AAN67055.1; -; Genomic_DNA. DR RefSeq; NP_743591.1; NC_002947.4. DR RefSeq; WP_003252059.1; NC_002947.4. DR AlphaFoldDB; Q88MY5; -. DR SMR; Q88MY5; -. DR STRING; 160488.PP_1433; -. DR PaxDb; 160488-PP_1433; -. DR GeneID; 83682032; -. DR KEGG; ppu:PP_1433; -. DR PATRIC; fig|160488.4.peg.1521; -. DR eggNOG; COG0571; Bacteria. DR HOGENOM; CLU_000907_1_1_6; -. DR OrthoDB; 9805026at2; -. DR PhylomeDB; Q88MY5; -. DR BioCyc; PPUT160488:G1G01-1525-MONOMER; -. DR Proteomes; UP000000556; Chromosome. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0004525; F:ribonuclease III activity; IEA:UniProtKB-UniRule. DR GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-KW. DR GO; GO:0006397; P:mRNA processing; IEA:UniProtKB-UniRule. DR GO; GO:0006364; P:rRNA processing; IEA:UniProtKB-UniRule. DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW. DR CDD; cd10845; DSRM_RNAse_III_family; 1. DR CDD; cd00593; RIBOc; 1. DR Gene3D; 3.30.160.20; -; 1. DR Gene3D; 1.10.1520.10; Ribonuclease III domain; 1. DR HAMAP; MF_00104; RNase_III; 1. DR InterPro; IPR014720; dsRBD_dom. DR InterPro; IPR011907; RNase_III. DR InterPro; IPR000999; RNase_III_dom. DR InterPro; IPR036389; RNase_III_sf. DR NCBIfam; TIGR02191; RNaseIII; 1. DR PANTHER; PTHR14950; DICER-RELATED; 1. DR PANTHER; PTHR14950:SF37; ENDORIBONUCLEASE DICER; 1. DR Pfam; PF00035; dsrm; 1. DR Pfam; PF14622; Ribonucleas_3_3; 1. DR SMART; SM00358; DSRM; 1. DR SMART; SM00535; RIBOc; 1. DR SUPFAM; SSF54768; dsRNA-binding domain-like; 1. DR SUPFAM; SSF69065; RNase III domain-like; 1. DR PROSITE; PS50137; DS_RBD; 1. DR PROSITE; PS00517; RNASE_3_1; 1. DR PROSITE; PS50142; RNASE_3_2; 1. PE 3: Inferred from homology; KW Cytoplasm; Endonuclease; Hydrolase; Magnesium; Metal-binding; KW mRNA processing; Nuclease; Reference proteome; RNA-binding; KW rRNA processing; rRNA-binding; tRNA processing. FT CHAIN 1..229 FT /note="Ribonuclease 3" FT /id="PRO_0000180420" FT DOMAIN 5..127 FT /note="RNase III" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT DOMAIN 154..224 FT /note="DRBM" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT ACT_SITE 44 FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT ACT_SITE 116 FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT BINDING 40 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT BINDING 113 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" FT BINDING 116 FT /ligand="Mg(2+)" FT /ligand_id="ChEBI:CHEBI:18420" FT /evidence="ECO:0000255|HAMAP-Rule:MF_00104" SQ SEQUENCE 229 AA; 25497 MW; A6A5F40734A8573B CRC64; MSASLAGLER KLGYTFKNQD QMLLALTHRS YAGRNNERLE FLGDAILNFV AGEALFERFP QAREGQLSRL RARLVKGETL ARLARGFDLG DYLRLGSGEL KSGGFRRESI LADALEALIG AIYLDADMDT ARERILAWLA DEFEGLTLVD TNKDPKTRLQ EFLQSRSCEL PRYEVVDIQG EPHCRTFFVE CEVVLLNNKS RGQGVSRRIA EQVAAASALI ALGVENGND //