ID A0A1E5TB56_9FLAO Unreviewed; 317 AA.
AC A0A1E5TB56;
DT 18-JAN-2017, integrated into UniProtKB/TrEMBL.
DT 18-JAN-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
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 ORFNames=A8C32_03880 {ECO:0000313|EMBL:OEK08599.1};
OS Flavivirga aquatica.
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavivirga.
OX NCBI_TaxID=1849968 {ECO:0000313|EMBL:OEK08599.1, ECO:0000313|Proteomes:UP000095713};
RN [1] {ECO:0000313|EMBL:OEK08599.1, ECO:0000313|Proteomes:UP000095713}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SK-16 {ECO:0000313|EMBL:OEK08599.1,
RC ECO:0000313|Proteomes:UP000095713};
RA Wong S.-K., Yoshizawa S., Nakajima Y., Ogura Y., Tetsuya H., Hamasaki K.;
RT "Draft Genome Sequence of Algibacter sp. Strain SK-16 Isolated from the
RT Surface Water of Aburatsubo Inlet.";
RL Submitted (MAY-2016) 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:OEK08599.1}.
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DR EMBL; MDJD01000034; OEK08599.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1E5TB56; -.
DR STRING; 1849968.A8C32_03880; -.
DR Proteomes; UP000095713; 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 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000095713}.
FT DOMAIN 187..203
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT MOD_RES 194
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00094"
SQ SEQUENCE 317 AA; 36004 MW; 4229851B66B183F1 CRC64;
MKTLRVKKKW VKDYNTAKTL IEDLDILYEF HKEGESTAEE VQEQYNNTAT LLEDIEFRNM
LSEEGDGLSA VLQITAGAGG TESCDWASML MRMYLMYAEK SGFKVKELNF QEGDVAGIKT
VTLEIEGDFA FGWLKGENGV HRLVRISPFD SNAKRHTSFA SVYVYPLVDD TIEIEINPAD
IEITTARSSG AGGQNVNKVE TKVQLTHKPT GIQISCSETR SQHDNRSRAM QMLKSQLYEI
ELQKQLAQRE DIEAGKMKIE WGSQIRNYVM HPYKLVKDVR TTHETGNVDS VMDGNIDEFL
KSYLMMMGQK VEDDNQL
//
