ID   RRF_POLNS               Reviewed;         186 AA.
AC   B1XTU6;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAY-2008, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Ribosome-recycling factor {ECO:0000255|HAMAP-Rule:MF_00040};
DE            Short=RRF {ECO:0000255|HAMAP-Rule:MF_00040};
DE   AltName: Full=Ribosome-releasing factor {ECO:0000255|HAMAP-Rule:MF_00040};
GN   Name=frr {ECO:0000255|HAMAP-Rule:MF_00040}; OrderedLocusNames=Pnec_0510;
OS   Polynucleobacter necessarius subsp. necessarius (strain STIR1).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Polynucleobacter.
OX   NCBI_TaxID=452638;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=STIR1;
RX   PubMed=24167248; DOI=10.1073/pnas.1316687110;
RA   Boscaro V., Felletti M., Vannini C., Ackerman M.S., Chain P.S.,
RA   Malfatti S., Vergez L.M., Shin M., Doak T.G., Lynch M., Petroni G.;
RT   "Polynucleobacter necessarius, a model for genome reduction in both free-
RT   living and symbiotic bacteria.";
RL   Proc. Natl. Acad. Sci. U.S.A. 110:18590-18595(2013).
CC   -!- FUNCTION: Responsible for the release of ribosomes from messenger RNA
CC       at the termination of protein biosynthesis. May increase the efficiency
CC       of translation by recycling ribosomes from one round of translation to
CC       another. {ECO:0000255|HAMAP-Rule:MF_00040}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00040}.
CC   -!- SIMILARITY: Belongs to the RRF family. {ECO:0000255|HAMAP-
CC       Rule:MF_00040}.
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DR   EMBL; CP001010; ACB43773.1; -; Genomic_DNA.
DR   RefSeq; WP_012357540.1; NC_010531.1.
DR   AlphaFoldDB; B1XTU6; -.
DR   SMR; B1XTU6; -.
DR   STRING; 452638.Pnec_0510; -.
DR   EnsemblBacteria; ACB43773; ACB43773; Pnec_0510.
DR   KEGG; pne:Pnec_0510; -.
DR   eggNOG; COG0233; Bacteria.
DR   HOGENOM; CLU_073981_2_1_4; -.
DR   OMA; FNPMNNG; -.
DR   OrthoDB; 1674344at2; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0006415; P:translational termination; IEA:UniProtKB-UniRule.
DR   CDD; cd00520; RRF; 1.
DR   Gene3D; 1.10.132.20; -; 1.
DR   HAMAP; MF_00040; RRF; 1.
DR   InterPro; IPR002661; Ribosome_recyc_fac.
DR   InterPro; IPR023584; Ribosome_recyc_fac_dom.
DR   InterPro; IPR036191; RRF_sf.
DR   PANTHER; PTHR20982; PTHR20982; 1.
DR   Pfam; PF01765; RRF; 1.
DR   SUPFAM; SSF55194; SSF55194; 1.
DR   TIGRFAMs; TIGR00496; frr; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Protein biosynthesis.
FT   CHAIN           1..186
FT                   /note="Ribosome-recycling factor"
FT                   /id="PRO_1000090767"
SQ   SEQUENCE   186 AA;  20812 MW;  4A3732ACD02E7D82 CRC64;
     MSAAEIKTNA NQKMEKSLEA LKTNLVKVRS GRANPGILEH IHVDYYGNPT PLSQVASLGL
     ADARTINVQP FEKTMVAAIE KAIRDSDLGL NPVSQGTVIR VPMPALTEER RRELTKVVKS
     EGEDAKIAVR NLRRDANEHL KRLTKDKEIS EDDERRATDD IQKMTDKAVI DIDKIIAEKE
     KEIMTV