ID A0A374TC46_9BACT Unreviewed; 374 AA.
AC A0A374TC46;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 24-JAN-2024, entry version 19.
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:RGK31256.1};
GN ORFNames=DXD25_06895 {ECO:0000313|EMBL:RGK31256.1};
OS Prevotella sp. TF12-30.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Prevotellaceae;
OC Prevotella.
OX NCBI_TaxID=2292365 {ECO:0000313|EMBL:RGK31256.1, ECO:0000313|Proteomes:UP000262185};
RN [1] {ECO:0000313|EMBL:RGK31256.1, ECO:0000313|Proteomes:UP000262185}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TF12-30 {ECO:0000313|EMBL:RGK31256.1,
RC ECO:0000313|Proteomes:UP000262185};
RA Zou Y., Xue W., Luo G.;
RT "A genome reference for cultivated species of the human gut microbiota.";
RL Submitted (AUG-2018) 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:RGK31256.1}.
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DR EMBL; QSQJ01000013; RGK31256.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A374TC46; -.
DR Proteomes; UP000262185; 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 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}.
FT DOMAIN 240..256
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT MOD_RES 247
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00094"
SQ SEQUENCE 374 AA; 43265 MW; 636A0D4A25724907 CRC64;
MITADQLKDV MDRADALHHY LNIDQKKVEF EEEQLRTQAP DFWEDPKYAQ EQMKKVKSIQ
KWLDGYKTVR LYADELKLAF DFYKDEMVTE EEVDADYGKA IKAIEDLELK NMLRQKEDPM
DCVLKINSGA GGTESQDWAQ MLMRMYMRWA EAHGYKVTIT DMQEGDEAGI KSVTMTIEGG
EFAYGYLKSE NGVHRLVRVS PFNAQGKRMT SFASVFVTPL VDDTIEVYVD PAKLSWDTFR
SSGAGGQNVN KVESGVRLRY WYTDPDTGEE EEILIENTET RDQPKNRAKA LLLLKSQLYD
RAMKKRLEAK AKIEAGKKKI EWGSQIRSYV FDDRRVKDHR TNYQTSDVDG VMDGKIDDFI
KAYLMEFPTT DDEQ
//
