ID A0A1E7K8U9_9ACTN Unreviewed; 356 AA.
AC A0A1E7K8U9;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 27-MAR-2024, entry version 24.
DE RecName: Full=Peptide chain release factor 1 {ECO:0000256|HAMAP-Rule:MF_00093};
DE Short=RF-1 {ECO:0000256|HAMAP-Rule:MF_00093};
GN Name=prfA {ECO:0000256|HAMAP-Rule:MF_00093};
GN ORFNames=AN217_23740 {ECO:0000313|EMBL:OEV00316.1};
OS Streptomyces qinglanensis.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=943816 {ECO:0000313|EMBL:OEV00316.1, ECO:0000313|Proteomes:UP000175829};
RN [1] {ECO:0000313|EMBL:OEV00316.1, ECO:0000313|Proteomes:UP000175829}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SCSIO M10379 {ECO:0000313|EMBL:OEV00316.1,
RC ECO:0000313|Proteomes:UP000175829};
RX PubMed=27446038; DOI=10.3389/fmicb.2016.00998;
RA Tian X., Zhang Z., Yang T., Chen M., Li J., Chen F., Yang J., Li W.,
RA Zhang B., Zhang Z., Wu J., Zhang C., Long L., Xiao J.;
RT "Comparative Genomics Analysis of Streptomyces Species Reveals Their
RT Adaptation to the Marine Environment and Their Diversity at the Genomic
RT Level.";
RL Front. Microbiol. 7:998-998(2016).
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:0000256|ARBA:ARBA00002986, ECO:0000256|HAMAP-Rule:MF_00093}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00093}.
CC -!- PTM: Methylated by PrmC. Methylation increases the termination
CC efficiency of RF1. {ECO:0000256|HAMAP-Rule:MF_00093}.
CC -!- SIMILARITY: Belongs to the prokaryotic/mitochondrial release factor
CC family. {ECO:0000256|ARBA:ARBA00010835, ECO:0000256|HAMAP-
CC Rule:MF_00093}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OEV00316.1}.
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DR EMBL; LJGV01000022; OEV00316.1; -; Genomic_DNA.
DR RefSeq; WP_069992808.1; NZ_LJGV01000022.1.
DR AlphaFoldDB; A0A1E7K8U9; -.
DR PATRIC; fig|943816.4.peg.4306; -.
DR Proteomes; UP000175829; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016149; F:translation release factor activity, codon specific; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.160.20; -; 1.
DR Gene3D; 3.30.70.1660; -; 1.
DR Gene3D; 6.10.140.1950; -; 1.
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 NCBIfam; TIGR00019; prfA; 1.
DR PANTHER; PTHR43804; LD18447P; 1.
DR PANTHER; PTHR43804:SF7; LD18447P; 1.
DR Pfam; PF03462; PCRF; 1.
DR Pfam; PF00472; RF-1; 1.
DR SMART; SM00937; PCRF; 1.
DR SUPFAM; SSF75620; Release factor; 1.
DR PROSITE; PS00745; RF_PROK_I; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00093};
KW Methylation {ECO:0000256|ARBA:ARBA00022481, ECO:0000256|HAMAP-
KW Rule:MF_00093}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00093};
KW Reference proteome {ECO:0000313|Proteomes:UP000175829}.
FT DOMAIN 227..243
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT COILED 256..283
FT /evidence="ECO:0000256|SAM:Coils"
FT MOD_RES 234
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00093"
SQ SEQUENCE 356 AA; 39480 MW; 770A46D03C130F51 CRC64;
MFEAVEELVG EHADLERRLA DPAIHADQAG ARRLNKRYAE LTPIVTAYGE WKRTGDDIGT
ARELAAEDPD FADEIKELER RREELTERLR LLLVPRDPSD DKDVILEIKA GEGGDESALF
AGDLLRMYLR YAERLGWKTE LIDSNESDLG GYKDVQVAVK TKASAEPGQG VWARLKYEGG
VHRVQRVPAT ESQGRIHTSA AGVLVLPEAE DVDVEISPND LRIDVYRSSG PGGQSVNTTD
SAVRITHEPT GIVVSCQNEK SQLQNKEQAL RILRARLLAA AQEEAEKEAS DARRSQVRTV
DRSERVRTYN FPENRISDHR VGFKAYNLDQ VLDGELDPVI QACVDADSAA KLAAAQ
//
