ID G7CLF8_MYCT3 Unreviewed; 375 AA.
AC G7CLF8;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 27-MAR-2024, entry version 53.
DE RecName: Full=Peptide chain release factor 2 {ECO:0000256|HAMAP-Rule:MF_00094};
DE Short=RF-2 {ECO:0000256|HAMAP-Rule:MF_00094};
GN Name=prfB {ECO:0000256|HAMAP-Rule:MF_00094,
GN ECO:0000313|EMBL:EHI11234.1};
GN ORFNames=KEK_19249 {ECO:0000313|EMBL:EHI11234.1};
OS Mycolicibacterium thermoresistibile (strain ATCC 19527 / DSM 44167 / CIP
OS 105390 / JCM 6362 / NCTC 10409 / 316) (Mycobacterium thermoresistibile).
OC Bacteria; Actinomycetota; Actinomycetes; Mycobacteriales; Mycobacteriaceae;
OC Mycolicibacterium.
OX NCBI_TaxID=1078020 {ECO:0000313|EMBL:EHI11234.1, ECO:0000313|Proteomes:UP000004915};
RN [1] {ECO:0000313|EMBL:EHI11234.1, ECO:0000313|Proteomes:UP000004915}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 19527 / DSM 44167 / CIP 105390 / JCM 6362 / NCTC 10409 /
RC 316 {ECO:0000313|Proteomes:UP000004915};
RG Tuberculosis Structural Genomics Consortium;
RA Ioerger T.R.;
RL Submitted (NOV-2011) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Peptide chain release factor 2 directs the termination of
CC translation in response to the peptide chain termination codons UGA and
CC UAA. {ECO:0000256|HAMAP-Rule:MF_00094}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00094}.
CC -!- PTM: Methylated by PrmC. Methylation increases the termination
CC efficiency of RF2. {ECO:0000256|HAMAP-Rule:MF_00094}.
CC -!- SIMILARITY: Belongs to the prokaryotic/mitochondrial release factor
CC family. {ECO:0000256|ARBA:ARBA00010835, ECO:0000256|HAMAP-
CC Rule:MF_00094}.
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:EHI11234.1}.
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DR EMBL; AGVE01000048; EHI11234.1; -; Genomic_DNA.
DR RefSeq; WP_003927319.1; NZ_AGVE01000048.1.
DR AlphaFoldDB; G7CLF8; -.
DR PATRIC; fig|1078020.3.peg.3795; -.
DR eggNOG; COG0216; Bacteria.
DR Proteomes; UP000004915; 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; 1.20.58.410; Release factor; 1.
DR HAMAP; MF_00094; Rel_fac_2; 1.
DR InterPro; IPR005139; PCRF.
DR InterPro; IPR000352; Pep_chain_release_fac_I.
DR InterPro; IPR045853; Pep_chain_release_fac_I_sf.
DR InterPro; IPR004374; PrfB.
DR NCBIfam; TIGR00020; prfB; 1.
DR PANTHER; PTHR43116; PEPTIDE CHAIN RELEASE FACTOR 2; 1.
DR PANTHER; PTHR43116:SF3; RF_PROK_I DOMAIN-CONTAINING PROTEIN; 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_00094};
KW Methylation {ECO:0000256|ARBA:ARBA00022481, ECO:0000256|HAMAP-
KW Rule:MF_00094}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00094};
KW Reference proteome {ECO:0000313|Proteomes:UP000004915}.
FT DOMAIN 245..261
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT COILED 281..313
FT /evidence="ECO:0000256|SAM:Coils"
FT MOD_RES 252
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00094"
SQ SEQUENCE 375 AA; 41914 MW; BF651E925DA6ABE5 CRC64;
MDPDRQAEIA ALDATLTTVE RVLDVEGLRN RIQKLEQEAS DPELWNDQAN AQRVTSELSH
AQGELRRVEE LRRRVDDLPV LYELAAEEAG EDGDSLAEAD EELEALKAEI EALEVRTLLS
GEYDEREALV TIRAGAGGVD AADWAEMLMR MYIRWAEKHG YPVEVYDISY AEEAGIKSAT
FAVKAPFAYG TLSVEQGTHR LVRISPFDNQ SRRQTSFAEV EVLPVVETTD HIDIPESDVR
VDVYRSSGPG GQSVNTTDSA VRLTHIPTGI VVTCQNEKSQ LQNKLSAMRV LQAKLLELKR
QEQRAELDAL KGDGGSSWGN QMRSYVLHPY QMVKDLRTEY EVGNPSAVLD GEIDGFLEAG
IRWRNRRDAE VTAEK
//
