ID A0A0N1L0P1_9PROT Unreviewed; 542 AA.
AC A0A0N1L0P1;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 24-JAN-2024, entry version 32.
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 ECO:0000313|EMBL:KPF49624.1};
GN ORFNames=IP80_05685 {ECO:0000313|EMBL:KPF49624.1};
OS beta proteobacterium AAP65.
OC Bacteria; Pseudomonadota; Betaproteobacteria.
OX NCBI_TaxID=1523424 {ECO:0000313|EMBL:KPF49624.1, ECO:0000313|Proteomes:UP000037849};
RN [1] {ECO:0000313|EMBL:KPF49624.1, ECO:0000313|Proteomes:UP000037849}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AAP65 {ECO:0000313|EMBL:KPF49624.1,
RC ECO:0000313|Proteomes:UP000037849};
RA Zeng Y., Feng F., Liu Y., Koblizek M.;
RT "Novel Diversity of Limnic Aerobic Anoxygenic Phototrophic Bacteria as
RT Revealed by High-throughput Strain Identification and Genome Sequencing.";
RL Submitted (AUG-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:KPF49624.1}.
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DR EMBL; LJHW01000006; KPF49624.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0N1L0P1; -.
DR STRING; 1523424.IP80_05685; -.
DR PATRIC; fig|1523424.3.peg.3658; -.
DR OrthoDB; 9804431at2; -.
DR Proteomes; UP000037849; 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 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:UP000037849}.
FT DOMAIN 10..278
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 19..26
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 87..91
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 141..144
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 542 AA; 60039 MW; 589DA732AED2C77C CRC64;
MSTDLAPQVR RRRTFAIISH PDAGKTTLTE KLLLFSGAIQ IAGSVKARKA TRHATSDWME
IEKQRGISVA SSVMQMEYRD CVINLLDTPG HQDFSEDTYR VLTAVDAALM VIDAANGVEP
QTRRLLQVCR ARNTPILTFV NKMDREVKEP LALMDEIERE LGMTVVPFTW PVGMAKFFGG
VLDLRKDQMR VFSPGEDRVA GTEEIVDGIA NPVLNERFGA AFEQASGEIE LVRDAAPAFD
AAEFLGGRQT PMFFGSAVNN FGVQEVLDAL VDLAPPPAER RAMQRVVQPD EAKFTGVVFK
IQANMDPAHR DRIAFVRVAS GKFTRGMRLK VARSGKELRP NTVVTFMSQR RELLDEAFAG
DIIGIPNHGV LQLGDTLSEG ESLQFTGLPF FAPEMFRSVE VADPLKTKQL RAGLTQLGEE
GAIQVFRPVA GTVLLLGAVG QLQFEVVAHR LEHEYSCKAR IMPARYNVAR WVTCPPENGG
DKELQRFIDG NSHRVALDAV DAPTVLLEYA GELRAMQDNW PKIQFHALRE HAGLVFQKQL
DG
//
