ID D7B5A1_NOCDD Unreviewed; 372 AA.
AC D7B5A1;
DT 10-AUG-2010, integrated into UniProtKB/TrEMBL.
DT 10-AUG-2010, sequence version 1.
DT 27-MAR-2024, entry version 71.
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 OrderedLocusNames=Ndas_3724 {ECO:0000313|EMBL:ADH69122.1};
OS Nocardiopsis dassonvillei (strain ATCC 23218 / DSM 43111 / CIP 107115 / JCM
OS 7437 / KCTC 9190 / NBRC 14626 / NCTC 10488 / NRRL B-5397 / IMRU 509)
OS (Actinomadura dassonvillei).
OC Bacteria; Actinomycetota; Actinomycetes; Streptosporangiales;
OC Nocardiopsaceae; Nocardiopsis.
OX NCBI_TaxID=446468 {ECO:0000313|EMBL:ADH69122.1, ECO:0000313|Proteomes:UP000002219};
RN [1] {ECO:0000313|EMBL:ADH69122.1, ECO:0000313|Proteomes:UP000002219}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 23218 / DSM 43111 / CIP 107115 / JCM 7437 / KCTC 9190 /
RC NBRC 14626 / NCTC 10488 / NRRL B-5397 / IMRU 509
RC {ECO:0000313|Proteomes:UP000002219};
RX PubMed=21304737; DOI=10.4056/sigs.1363462;
RA Sun H., Lapidus A., Nolan M., Lucas S., Del Rio T.G., Tice H., Cheng J.F.,
RA Tapia R., Han C., Goodwin L., Pitluck S., Pagani I., Ivanova N.,
RA Mavromatis K., Mikhailova N., Pati A., Chen A., Palaniappan K., Land M.,
RA Hauser L., Chang Y.J., Jeffries C.D., Djao O.D., Rohde M., Sikorski J.,
RA Goker M., Woyke T., Bristow J., Eisen J.A., Markowitz V., Hugenholtz P.,
RA Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Nocardiopsis dassonvillei type strain (IMRU
RT 509).";
RL Stand. Genomic Sci. 3:325-336(2010).
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}.
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DR EMBL; CP002040; ADH69122.1; -; Genomic_DNA.
DR RefSeq; WP_013154729.1; NC_014210.1.
DR AlphaFoldDB; D7B5A1; -.
DR STRING; 446468.Ndas_3724; -.
DR KEGG; nda:Ndas_3724; -.
DR eggNOG; COG1186; Bacteria.
DR HOGENOM; CLU_036856_6_0_11; -.
DR OrthoDB; 9806673at2; -.
DR Proteomes; UP000002219; Chromosome 1.
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:UP000002219}.
FT DOMAIN 244..260
FT /note="Prokaryotic-type class I peptide chain release
FT factors"
FT /evidence="ECO:0000259|PROSITE:PS00745"
FT COILED 88..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 372 AA; 41374 MW; 3FCADE0FB686D700 CRC64;
MAELDPAEKI KDLAATLASV SAVLDLEAMH TQIAELREQS ADPELWADQD NAQKVTRQLS
SLESMVNKIN GIGQRLDDLG VLYELAEAED DADTRVEADR ELDQLRKEIG ELEVRTLLNG
PHDEREAIVT INSQAGGVDA ADWAQMLQRM YLRWAERHGY PTDVYETSYA EEAGIKSTSF
AVKTPFAYGT LRGEHGTHRL VRISPFDNQN RRQTSFAGVD VVPVVEQSDH IEIDDGDLRV
DVYRSSGPGG QGVNTTDSAV RITHLPTGIV VSCQNERSQL QNKATAMSML QAKLLARKRE
EEQAALDEIR GDSVSSWGTQ MRNYVLHPYQ SVKDVRTGAE TGNTSGVLDG DIDEFIDAEI
RWMRSRERSE DA
//
