ID I3YWW3_AEQSU Unreviewed; 533 AA.
AC I3YWW3;
DT 05-SEP-2012, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2012, sequence version 1.
DT 27-MAR-2024, entry version 57.
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 OrderedLocusNames=Aeqsu_2015 {ECO:0000313|EMBL:AFL81481.1};
OS Aequorivita sublithincola (strain DSM 14238 / LMG 21431 / ACAM 643 / 9-3).
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Aequorivita.
OX NCBI_TaxID=746697 {ECO:0000313|EMBL:AFL81481.1, ECO:0000313|Proteomes:UP000006049};
RN [1] {ECO:0000313|EMBL:AFL81481.1, ECO:0000313|Proteomes:UP000006049}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14238 / LMG 21431 / ACAM 643 / 9-3
RC {ECO:0000313|Proteomes:UP000006049};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Goodwin L., Pitluck S., Peters L.,
RA Munk A.C.C., Kyrpides N., Mavromatis K., Pagani I., Ivanova N.,
RA Ovchinnikova G., Zeytun A., Detter J.C., Han C., Land M., Hauser L.,
RA Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D., Tindall B.,
RA Faehnrich R., Brambilla E., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Aequorivita sublithincola DSM 14238.";
RL Submitted (JUN-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Abolishes the inhibitory effect of tetracyclin on protein
CC synthesis by a non-covalent modification of the ribosomes.
CC {ECO:0000256|ARBA:ARBA00003987}.
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: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00072}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP003280; AFL81481.1; -; Genomic_DNA.
DR RefSeq; WP_014782734.1; NC_018013.1.
DR AlphaFoldDB; I3YWW3; -.
DR STRING; 746697.Aeqsu_2015; -.
DR KEGG; asl:Aeqsu_2015; -.
DR PATRIC; fig|746697.3.peg.2049; -.
DR eggNOG; COG4108; Bacteria.
DR HOGENOM; CLU_002794_2_1_10; -.
DR OrthoDB; 9801591at2; -.
DR Proteomes; UP000006049; Chromosome.
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 CDD; cd04169; RF3; 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; 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; 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}.
FT DOMAIN 8..277
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 85..89
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 139..142
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 533 AA; 60549 MW; 1B27973ECB592762 CRC64;
MSLKKEIQRR RTFGIIAHPD AGKTTLTEKL LLFGGAINEA GAVKNNKIKK GATSDFMEIE
RQRGISVATS VLAFEYEGIK INILDTPGHK DFAEDTFRTL TAVDSVIVVI DVAKGVEEQT
EKLVEVCRMR NIPIIIFINK LDREGRDAFD LLDEIEQKLH LRVTPLSFPI GMGYDFKGIY
NVWEKNVNLF SGDSRKNIEE TIEIEDLSSP ELDKLIGKKA ADTLREEIEL IHEVYPDFDG
KEYLEGNLQP VFFGSALNNF GVRELLDCFV EIAPTPRAKE SSTRLVKPDE KEFSGFVFKI
HANMDPKHRD RLAFVKIVSG IFERNSPYLH VRNGKKMKFS SPNAFFAEKK QIVDVSYPGD
IVGLHDTGNF KIGDTLTEGE EMQYKGIPSF SPEFFKYINN ADPMKSKQLE KGIDQLMDEG
VAQLFTLELN GRKAIGTVGA LQFEVIQYRL EHEYGASCSY ENLNVYKACW VEAKDPKSEE
FADFKRVKAK FLAKDKRGQL VFFADSAFTL QMTQSKYPNV KLHFVSEFEK MKN
//
