ID G7Z675_AZOL4 Unreviewed; 535 AA.
AC G7Z675;
DT 25-JAN-2012, integrated into UniProtKB/TrEMBL.
DT 25-JAN-2012, sequence version 1.
DT 24-JAN-2024, entry version 67.
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:CBS86461.1};
GN OrderedLocusNames=AZOLI_1137 {ECO:0000313|EMBL:CBS86461.1};
OS Azospirillum lipoferum (strain 4B).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Azospirillaceae; Azospirillum.
OX NCBI_TaxID=862719 {ECO:0000313|EMBL:CBS86461.1, ECO:0000313|Proteomes:UP000005667};
RN [1] {ECO:0000313|Proteomes:UP000005667}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=4B {ECO:0000313|Proteomes:UP000005667};
RX PubMed=22216014; DOI=10.1371/journal.pgen.1002430;
RA Wisniewski-Dye F., Borziak K., Khalsa-Moyers G., Alexandre G.,
RA Sukharnikov L.O., Wuichet K., Hurst G.B., McDonald W.H., Robertson J.S.,
RA Barbe V., Calteau A., Rouy Z., Mangenot S., Prigent-Combaret C.,
RA Normand P., Boyer M., Siguier P., Dessaux Y., Elmerich C., Condemine G.,
RA Krishnen G., Kennedy I., Paterson A.H., Gonzalez V., Mavingui P.,
RA Zhulin I.B.;
RT "Azospirillum genomes reveal transition of bacteria from aquatic to
RT terrestrial environments.";
RL PLoS Genet. 7:E1002430-E1002430(2011).
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}.
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DR EMBL; FQ311868; CBS86461.1; -; Genomic_DNA.
DR RefSeq; WP_014247482.1; NC_016622.1.
DR AlphaFoldDB; G7Z675; -.
DR STRING; 862719.AZOLI_1137; -.
DR KEGG; ali:AZOLI_1137; -.
DR HOGENOM; CLU_002794_2_1_5; -.
DR OMA; TPASWPI; -.
DR OrthoDB; 9802948at2; -.
DR Proteomes; UP000005667; 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 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; 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 9..278
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT REGION 270..289
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 86..90
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
FT BINDING 140..143
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00072"
SQ SEQUENCE 535 AA; 59823 MW; DDD55C667D642A05 CRC64;
MSELQDAVSR RRTFAIIAHP DAGKTTLTEK LLLFGGAIQM AGAVKARGEQ RRAKSDWMKV
ERERGISVTA SVMTFDYEGR TFNLLDTPGH EDFSEDTYRT LTAVDSAVMV IDGAKGIEAQ
TLKLFEVCRL RDVPIMTFCN KMDREARDPF DLISEIESAL ALEVTPASWP IGMGRDFLGC
YDLIRDRLIL MDRSKGDEID EGIECNGLDD PRLDELLPAH AVAKLREEVE MARGLMPAFD
LEAYRAGHLT PIYFGSAINN FGVRELLSGL AENAPPPRPQ PADPRTVQPD EEKVTGFVFK
VQANMDPNHR DRIAFVRLCS GRYKRGAKLK HIRSGKLMAV NNAVLFLARD REVAEEAWPG
DIMGIPNHGS LRIGDTLTEG EDLRFTGVPS FAPELLQRVR PDDPMRVKHL RKALEHFAEE
GASQVFKPLT GADWVVGVVG QLQFEVLASR IEAEYGIAAR FEGAGLDAAR WVETDDKTQL
EKFIELNRSA LAEDHDGALV FLARNAWHLN RAQEDFPALR FLKTREQNRK VHTAA
//