ID   RRF_NOSS1               Reviewed;         182 AA.
AC   Q8YXK4;
DT   26-JUL-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 92.
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=alr1208;
OS   Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=103690;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX   PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA   Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA   Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA   Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT   "Complete genomic sequence of the filamentous nitrogen-fixing
RT   cyanobacterium Anabaena sp. strain PCC 7120.";
RL   DNA Res. 8:205-213(2001).
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; BA000019; BAB73165.1; -; Genomic_DNA.
DR   PIR; AE1957; AE1957.
DR   RefSeq; WP_010995381.1; NZ_RSCN01000008.1.
DR   AlphaFoldDB; Q8YXK4; -.
DR   SMR; Q8YXK4; -.
DR   STRING; 103690.17130555; -.
DR   EnsemblBacteria; BAB73165; BAB73165; BAB73165.
DR   KEGG; ana:alr1208; -.
DR   eggNOG; COG0233; Bacteria.
DR   OMA; FNPMNNG; -.
DR   OrthoDB; 1674344at2; -.
DR   Proteomes; UP000002483; Chromosome.
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; Reference proteome.
FT   CHAIN           1..182
FT                   /note="Ribosome-recycling factor"
FT                   /id="PRO_0000167399"
SQ   SEQUENCE   182 AA;  20237 MW;  D2293A3D713796A9 CRC64;
     MKLAEAESKM QHTVEATQRA FNTIRTGRAN ASLLDKVLVD YYGSPTPLKS LANISTPDAT
     TILIQPYDKS SLNIVEKAIS LSDVGLTPSN DGAVIRLNIP PLTSDRRKEL VKIAAKYAEE
     GRVAIRNIRR DAVDSIRKLE KNAEVSEDEA KDQQDKLQKL TNKYTARIDE LLVEKEKDIS
     TV