ID A0A0D0S7B2_9GAMM Unreviewed; 550 AA.
AC A0A0D0S7B2;
DT 29-APR-2015, integrated into UniProtKB/TrEMBL.
DT 29-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 39.
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=TI01_0647 {ECO:0000313|EMBL:KIQ97710.1};
OS Lysobacter sp. A03.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Lysobacter.
OX NCBI_TaxID=1199154 {ECO:0000313|EMBL:KIQ97710.1, ECO:0000313|Proteomes:UP000032077};
RN [1] {ECO:0000313|EMBL:KIQ97710.1, ECO:0000313|Proteomes:UP000032077}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=A03 {ECO:0000313|EMBL:KIQ97710.1,
RC ECO:0000313|Proteomes:UP000032077};
RA Pereira J.Q., Ambrosini A., Sant'Anna F.H., Tadra-Sfeir M., Faoro H.,
RA Pedrosa F.O., de Souza E.M., Brandelli A., Passaglia L.M.;
RT "Genome sequence of Lysobacter sp. A03.";
RL Submitted (JAN-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|ARBA:ARBA00004496,
CC 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: 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:KIQ97710.1}.
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DR EMBL; JXSS01000045; KIQ97710.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0D0S7B2; -.
DR STRING; 1199154.TI01_0647; -.
DR PATRIC; fig|1199154.3.peg.1654; -.
DR Proteomes; UP000032077; 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:0097216; F:guanosine tetraphosphate binding; IEA:UniProt.
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 CDD; cd04169; RF3; 1.
DR CDD; cd03689; RF3_II; 1.
DR CDD; cd16259; RF3_III; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR Gene3D; 3.30.70.3280; Peptide chain release factor 3, domain III; 1.
DR HAMAP; MF_00072; Rel_fac_3; 1.
DR InterPro; IPR035647; EFG_III/V.
DR InterPro; IPR004161; EFTu-like_2.
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; IPR041732; RF3_GTP-bd.
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; PF03144; GTP_EFTU_D2; 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:UP000032077}.
FT DOMAIN 29..298
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT REGION 1..24
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 38..45
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 106..110
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 160..163
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 550 AA; 61033 MW; D3BE20069659B5D4 CRC64;
MAAFRSVGAP VRAKPMSDAS KSDVSKQALR RRTFAIISHP DAGKTTLTEK LLLFGGAIQM
AGSVKGRKAA RHATSDWMKL EQERGISVTS SVMQFPYDGR IVNLLDTPGH ADFGEDTYRV
LTAVDSALMV IDVAKGVEER TIKLMEVCRL RNTPIMTFIN KLDREGKEPI ELLDEVESVL
DIQCAPVTWP IGMGKRLKGV VHLLTGEVHL YEPGRNFTRQ DSTIFKSIDD PAFEQRIGTA
VLAELRDELE LVQGASHPFD IEKYLSGEQT PVFFGSAVNN FGVQLLLDFF VKNAPAPQPR
ATTTRDVDPT EDKLTGFVFK IQANMDPQHR DRVAFMRVCS GKFTAGMKAF HVRTGKELKL
ANALTFMASD REIAETAYSG DVLGIHNHGT VSIGDSFSEG ESITFTGIPN FAPELFRRAR
LRDPLKLKQL QKGLAQLSEE GATQFFRPLM SNDLILGAVG VLQFEVVAYR LKAEYGVDAI
FEPVSISTTR WIRCASERKL EEFRDKNASH LALDAADQLV YLAPTRVNLQ LAQERAPDVE
FLATREQAHT
//
