ID A0A372J9L4_9ACTN Unreviewed; 373 AA.
AC A0A372J9L4;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 24-JAN-2024, entry version 21.
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:RFU36683.1};
GN ORFNames=DZF91_36830 {ECO:0000313|EMBL:RFU36683.1};
OS Actinomadura logoneensis.
OC Bacteria; Actinomycetota; Actinomycetes; Streptosporangiales;
OC Thermomonosporaceae; Actinomadura.
OX NCBI_TaxID=2293572 {ECO:0000313|EMBL:RFU36683.1, ECO:0000313|Proteomes:UP000261811};
RN [1] {ECO:0000313|EMBL:RFU36683.1, ECO:0000313|Proteomes:UP000261811}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NEAU-G17 {ECO:0000313|EMBL:RFU36683.1,
RC ECO:0000313|Proteomes:UP000261811};
RA Shi L.;
RT "Actinomadura jelena sp. nov., a novel Actinomycete isolated from soil in
RT Chad.";
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:RFU36683.1}.
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DR EMBL; QURH01001039; RFU36683.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A372J9L4; -.
DR OrthoDB; 9806673at2; -.
DR Proteomes; UP000261811; 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:UP000261811}.
FT DOMAIN 244..260
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT COILED 59..115
FT /evidence="ECO:0000256|SAM:Coils"
FT MOD_RES 251
FT /note="N5-methylglutamine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00094"
SQ SEQUENCE 373 AA; 41697 MW; 841F48D7A5B738CC CRC64;
MAAIDPQDQL KELDATLSGI EQVLDIPAME RDIAGLREQS ADPELWNDQE RAQAVTRKLS
HLEAEHNRVT ALRQRLEDVV TLYELAGEMD DADTREEADG ELASVQKAVQ QLEVRTLMSG
EYDAREALVT INAQAGGVDA ADWAQQLQRM YMRWAERHNY PTEVYETSYA EEAGIKSTTF
VVKAPYAYGT LRGEHGTHRL VRISPFDNQG RRQTSFAGLD VVPVVEQSDH VDIDESELRI
DVYRSSGPGG QGVNTTDSAV RITHIPSGIV VSCQNERSQL QNKATAMNVL QAKLLERKRQ
EEAEKMASLR GEGTSSWGTQ IRNYVLHPYQ IVKDLRTGVE VGNPTAVLDG DIDEFIEAEI
RWMRQQESEA TAS
//
