ID M5J7K8_9LACO Unreviewed; 525 AA.
AC M5J7K8;
DT 29-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 29-MAY-2013, sequence version 1.
DT 27-MAR-2024, entry version 47.
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:EKW98804.1};
GN ORFNames=D271_05380 {ECO:0000313|EMBL:EKW98804.1};
OS Ligilactobacillus saerimneri 30a.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Ligilactobacillus.
OX NCBI_TaxID=1227363 {ECO:0000313|EMBL:EKW98804.1, ECO:0000313|Proteomes:UP000011912};
RN [1] {ECO:0000313|EMBL:EKW98804.1, ECO:0000313|Proteomes:UP000011912}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=30a {ECO:0000313|EMBL:EKW98804.1,
RC ECO:0000313|Proteomes:UP000011912};
RX PubMed=23405290;
RA Romano A., Trip H., Campbell-Sills H., Bouchez O., Sherman D.,
RA Lolkema J.S., Lucas P.M.;
RT "Genome Sequence of Lactobacillus saerimneri 30a (Formerly Lactobacillus
RT sp. Strain 30a), a Reference Lactic Acid Bacterium Strain Producing
RT Biogenic Amines.";
RL Genome Announc. 1:E00097-E00012(2013).
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:EKW98804.1}.
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DR EMBL; ANAG01000015; EKW98804.1; -; Genomic_DNA.
DR RefSeq; WP_009554014.1; NZ_ANAG01000015.1.
DR AlphaFoldDB; M5J7K8; -.
DR STRING; 1227363.D271_05380; -.
DR GeneID; 80986956; -.
DR PATRIC; fig|1227363.6.peg.1053; -.
DR Proteomes; UP000011912; 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 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; 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; 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:UP000011912}.
FT DOMAIN 11..281
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 20..27
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 88..92
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 142..145
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 525 AA; 59753 MW; F551E655A0E3ED43 CRC64;
MDKKQLEASV AKRRTFAIIS HPDAGKTTIT EQLLLFGGVV RQAGTVKARK TGNFAKSDWM
EIEKKRGISV TSSVMQFDYA GKRINILDTP GHEDFSEDTY RTLMAVDSAV MVIDSAKGIE
PQTKKLFKVC KMRGIPIFTF FNKLDRDGRE PLDLCAELEE VLGIESYAMN WPIGMGKGLK
GLYDIYNNRI ELHQREDKGQ EYLQLDDNGE IIGDHPLKED SLYQQVLDEV ELVKEAGSQF
DEEKIAQGEL TPVFFGSALT NFGVKTFLDA YLQFAPAPSP HKMEDGKEVA PNNEEFSGFI
FKIQANMNPR HRDRIAFVRI CSGEFERGMD VTLERTGKAL RLSNSTQFMA DTRETLETAV
AGDIIGLYDT GNFQIGDTIY AGKEARKFEK LPQFTPELFV RVTAKNVMKQ KSFHKGINQL
VQEGAIQLYR SYSTNDYILG AVGQLQFEVF KFRMQNEYNS EVEMAPMGHK IARWIAPDQL
DEKMSSSRNL LVKDRQDQPL FLFENEFAER WFQDKYPDVK LTAKL
//
