RF1_CHRSD
ID RF1_CHRSD Reviewed; 361 AA.
AC Q1QXC6;
DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT 16-MAY-2006, sequence version 1.
DT 25-MAY-2022, entry version 101.
DE RecName: Full=Peptide chain release factor 1 {ECO:0000255|HAMAP-Rule:MF_00093};
DE Short=RF-1 {ECO:0000255|HAMAP-Rule:MF_00093};
GN Name=prfA {ECO:0000255|HAMAP-Rule:MF_00093}; OrderedLocusNames=Csal_1529;
OS Chromohalobacter salexigens (strain ATCC BAA-138 / DSM 3043 / CIP 106854 /
OS NCIMB 13768 / 1H11).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Chromohalobacter.
OX NCBI_TaxID=290398;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-138 / DSM 3043 / CIP 106854 / NCIMB 13768 / 1H11;
RX PubMed=22675587; DOI=10.4056/sigs.2285059;
RA Copeland A., O'Connor K., Lucas S., Lapidus A., Berry K.W., Detter J.C.,
RA Del Rio T.G., Hammon N., Dalin E., Tice H., Pitluck S., Bruce D.,
RA Goodwin L., Han C., Tapia R., Saunders E., Schmutz J., Brettin T.,
RA Larimer F., Land M., Hauser L., Vargas C., Nieto J.J., Kyrpides N.C.,
RA Ivanova N., Goker M., Klenk H.P., Csonka L.N., Woyke T.;
RT "Complete genome sequence of the halophilic and highly halotolerant
RT Chromohalobacter salexigens type strain (1H11(T)).";
RL Stand. Genomic Sci. 5:379-388(2011).
CC -!- FUNCTION: Peptide chain release factor 1 directs the termination of
CC translation in response to the peptide chain termination codons UAG and
CC UAA. {ECO:0000255|HAMAP-Rule:MF_00093}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00093}.
CC -!- PTM: Methylated by PrmC. Methylation increases the termination
CC efficiency of RF1. {ECO:0000255|HAMAP-Rule:MF_00093}.
CC -!- SIMILARITY: Belongs to the prokaryotic/mitochondrial release factor
CC family. {ECO:0000255|HAMAP-Rule:MF_00093}.
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DR EMBL; CP000285; ABE58882.1; -; Genomic_DNA.
DR RefSeq; WP_011506828.1; NC_007963.1.
DR AlphaFoldDB; Q1QXC6; -.
DR SMR; Q1QXC6; -.
DR STRING; 290398.Csal_1529; -.
DR EnsemblBacteria; ABE58882; ABE58882; Csal_1529.
DR KEGG; csa:Csal_1529; -.
DR eggNOG; COG0216; Bacteria.
DR HOGENOM; CLU_036856_0_1_6; -.
DR OMA; ISDHRVG; -.
DR OrthoDB; 928964at2; -.
DR Proteomes; UP000000239; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016149; F:translation release factor activity, codon specific; IEA:UniProtKB-UniRule.
DR HAMAP; MF_00093; Rel_fac_1; 1.
DR InterPro; IPR005139; PCRF.
DR InterPro; IPR000352; Pep_chain_release_fac_I.
DR InterPro; IPR045853; Pep_chain_release_fac_I_sf.
DR InterPro; IPR004373; RF-1.
DR Pfam; PF03462; PCRF; 1.
DR Pfam; PF00472; RF-1; 1.
DR SMART; SM00937; PCRF; 1.
DR SUPFAM; SSF75620; SSF75620; 1.
DR TIGRFAMs; TIGR00019; prfA; 1.
DR PROSITE; PS00745; RF_PROK_I; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methylation; Protein biosynthesis; Reference proteome.
FT CHAIN 1..361
FT /note="Peptide chain release factor 1"
FT /id="PRO_0000263254"
FT REGION 286..305
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 237
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00093"
SQ SEQUENCE 361 AA; 40561 MW; 1D4EC52B78E0E2CB CRC64;
MKATLRTRLD GFQERFEELA ALLAEPDVIA DQARFRDYSR EYAELEPLIE AWRSYRRTED
DLEAAEQMRE DSDPEMRELA EEEWREAQAR LEALDADVKR LLVPRDPDDA SNVFLEIRAG
TGGDEAALFA GDLFRMYSRY AEKVGWRIEV INASHGEQGG YKELIARVRG DNVYARLKFE
SGAHRVQRVP ATESQGRIHT SACTVAVMAE ASAVGEVELN SNDLRVDTFR SSGAGGQHVN
TTDSAIRITH LPSGLVVECQ EERSQHKNRA KAMALLAARL KQSAVDAQRQ QQADTRRSLV
GSGDRSERIR TYNFPQGRIT DHRINLTLYK LGDVMAGELG EVIDPLIHEY QAEQLSALQA
S