ID A0A0Q7BJX1_9ACTN Unreviewed; 521 AA.
AC A0A0Q7BJX1;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Peptide chain release factor 3 {ECO:0000256|HAMAP-Rule:MF_00072};
DE Short=RF-3 {ECO:0000256|HAMAP-Rule:MF_00072};
GN Name=prfC {ECO:0000256|HAMAP-Rule:MF_00072};
GN ORFNames=ASC77_24645 {ECO:0000313|EMBL:KQW52562.1};
OS Nocardioides sp. Root1257.
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Nocardioidaceae; Nocardioides.
OX NCBI_TaxID=1736439 {ECO:0000313|EMBL:KQW52562.1, ECO:0000313|Proteomes:UP000051939};
RN [1] {ECO:0000313|EMBL:KQW52562.1, ECO:0000313|Proteomes:UP000051939}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root1257 {ECO:0000313|EMBL:KQW52562.1,
RC ECO:0000313|Proteomes:UP000051939};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQW52562.1, ECO:0000313|Proteomes:UP000051939}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Root1257 {ECO:0000313|EMBL:KQW52562.1,
RC ECO:0000313|Proteomes:UP000051939};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Increases the formation of ribosomal termination complexes
CC and stimulates activities of RF-1 and RF-2. It binds guanine
CC nucleotides and has strong preference for UGA stop codons. It may
CC interact directly with the ribosome. The stimulation of RF-1 and RF-2
CC is significantly reduced by GTP and GDP, but not by GMP.
CC {ECO:0000256|HAMAP-Rule:MF_00072}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00072}.
CC -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC superfamily. Classic translation factor GTPase family. PrfC subfamily.
CC {ECO:0000256|ARBA:ARBA00009978, ECO:0000256|HAMAP-Rule:MF_00072}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00072}.
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:KQW52562.1}.
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DR EMBL; LMDV01000002; KQW52562.1; -; Genomic_DNA.
DR RefSeq; WP_056150340.1; NZ_LMDV01000002.1.
DR AlphaFoldDB; A0A0Q7BJX1; -.
DR STRING; 1736439.ASC77_24645; -.
DR OrthoDB; 9801472at2; -.
DR Proteomes; UP000051939; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR GO; GO:0016149; F:translation release factor activity, codon specific; IEA:UniProtKB-UniRule.
DR GO; GO:0006449; P:regulation of translational termination; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 3.30.70.3280; Peptide chain release factor 3, domain III; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR HAMAP; MF_00072; Rel_fac_3; 1.
DR InterPro; IPR035647; EFG_III/V.
DR InterPro; IPR031157; G_TR_CS.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR004548; PrfC.
DR InterPro; IPR032090; RF3_C.
DR InterPro; IPR038467; RF3_dom_3_sf.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR NCBIfam; TIGR00503; prfC; 1.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR43556; PEPTIDE CHAIN RELEASE FACTOR RF3; 1.
DR PANTHER; PTHR43556:SF2; PEPTIDE CHAIN RELEASE FACTOR RF3; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF16658; RF3_C; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF54980; EF-G C-terminal domain-like; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR PROSITE; PS00301; G_TR_1; 1.
DR PROSITE; PS51722; G_TR_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00072};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00072};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00072}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00072};
KW Reference proteome {ECO:0000313|Proteomes:UP000051939}.
FT DOMAIN 5..271
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 82..86
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 521 AA; 56745 MW; F954FEE01030E2DA CRC64;
MSDNRPRRTF AVISHPDAGK STLTEALALH ARVITEAGAV HGKGGRRATV SDWMEMEKAR
GISITSAALQ FDYRDHVVNL VDTPGHSDFS EDTYRVLSAV DSAVMLVDAG KGLEPQTLKL
FKVCALRGIP VITVINKWDR PGLAALELMD LIEQQIKLRP TPLTWPVGEA GDFRGVLDRR
TGEFVKYTRT AGGATRAPEV RMPAADVGEA DLAVWQDAVE EHELLSADDA DHDQEQFLAG
RTTPVMFASA LQNFGVAQLL ELLLDLAPAP HATPGVDGSV REVSDDFSAF VFKVQSGMNA
AHRDRVAYAR VVSGEFDRGM IVTHAATGRP FATKYAQAVF GRELSSIEHA YPGDIIGLVN
AQALRVGDTM YVGDRIEFPP VPSFAPEHFM TATAADIGRY KQFRRGIEQL DQEGVVQVLR
SDLRGDQSPV LAAVGPMQFE VVQERMTNEF NSPIRLSRLD YQLARRTDAA GATALSGARG
CEVLQRSDGT YLALFVDKWR AGTTARDNPD VMLEELPAGG S
//
