ID I7JAT4_9RICK Unreviewed; 599 AA.
AC I7JAT4;
DT 03-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 03-OCT-2012, sequence version 1.
DT 24-JAN-2024, entry version 57.
DE RecName: Full=Elongation factor 4 {ECO:0000256|HAMAP-Rule:MF_00071};
DE Short=EF-4 {ECO:0000256|HAMAP-Rule:MF_00071};
DE EC=3.6.5.n1 {ECO:0000256|HAMAP-Rule:MF_00071};
DE AltName: Full=Ribosomal back-translocase LepA {ECO:0000256|HAMAP-Rule:MF_00071};
GN Name=lepA {ECO:0000256|HAMAP-Rule:MF_00071};
GN ORFNames=wOo_06690 {ECO:0000313|EMBL:CCF78268.1};
OS Wolbachia endosymbiont of Onchocerca ochengi.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rickettsiales;
OC Anaplasmataceae; Wolbachieae; Wolbachia.
OX NCBI_TaxID=100901 {ECO:0000313|EMBL:CCF78268.1, ECO:0000313|Proteomes:UP000007516};
RN [1] {ECO:0000313|EMBL:CCF78268.1, ECO:0000313|Proteomes:UP000007516}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Adamawa_Cameroon {ECO:0000313|Proteomes:UP000007516};
RX PubMed=22919073; DOI=10.1101/gr.138420.112;
RA Darby A.C., Armstrong S.D., Bah G.S., Kaur G., Hughes M.A., Kay S.M.,
RA Koldkaer P., Rainbow L., Radford A.D., Blaxter M.L., Tanya V.N.,
RA Trees A.J., Cordaux R., Wastling J.M., Makepeace B.L.;
RT "Analysis of gene expression from the Wolbachia genome of a filarial
RT nematode supports both metabolic and defensive roles within the
RT symbiosis.";
RL Genome Res. 22:2467-2477(2012).
CC -!- FUNCTION: Required for accurate and efficient protein synthesis under
CC certain stress conditions. May act as a fidelity factor of the
CC translation reaction, by catalyzing a one-codon backward translocation
CC of tRNAs on improperly translocated ribosomes. Back-translocation
CC proceeds from a post-translocation (POST) complex to a pre-
CC translocation (PRE) complex, thus giving elongation factor G a second
CC chance to translocate the tRNAs correctly. Binds to ribosomes in a GTP-
CC dependent manner. {ECO:0000256|HAMAP-Rule:MF_00071}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + H2O = GDP + H(+) + phosphate; Xref=Rhea:RHEA:19669,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58189; EC=3.6.5.n1;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00071};
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|HAMAP-Rule:MF_00071};
CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_00071};
CC Cytoplasmic side {ECO:0000256|HAMAP-Rule:MF_00071}.
CC -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC superfamily. Classic translation factor GTPase family. LepA subfamily.
CC {ECO:0000256|ARBA:ARBA00005454, ECO:0000256|HAMAP-Rule:MF_00071}.
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DR EMBL; HE660029; CCF78268.1; -; Genomic_DNA.
DR RefSeq; WP_014869053.1; NC_018267.1.
DR AlphaFoldDB; I7JAT4; -.
DR STRING; 100901.wOo_06690; -.
DR KEGG; woo:wOo_06690; -.
DR PATRIC; fig|100901.6.peg.544; -.
DR eggNOG; COG0481; Bacteria.
DR HOGENOM; CLU_009995_3_3_5; -.
DR Proteomes; UP000007516; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003924; F:GTPase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0097216; F:guanosine tetraphosphate binding; IEA:UniProt.
DR GO; GO:0043022; F:ribosome binding; IEA:UniProtKB-UniRule.
DR GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-UniRule.
DR GO; GO:0045727; P:positive regulation of translation; IEA:UniProtKB-UniRule.
DR CDD; cd03699; EF4_II; 1.
DR CDD; cd16260; EF4_III; 1.
DR CDD; cd01890; LepA; 1.
DR CDD; cd03709; lepA_C; 1.
DR Gene3D; 3.30.70.240; -; 1.
DR Gene3D; 3.30.70.2570; Elongation factor 4, C-terminal domain; 1.
DR Gene3D; 3.30.70.870; Elongation Factor G (Translational Gtpase), domain 3; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR HAMAP; MF_00071; LepA; 1.
DR InterPro; IPR006297; EF-4.
DR InterPro; IPR041095; EFG_II.
DR InterPro; IPR035647; EFG_III/V.
DR InterPro; IPR000640; EFG_V-like.
DR InterPro; IPR004161; EFTu-like_2.
DR InterPro; IPR031157; G_TR_CS.
DR InterPro; IPR038363; LepA_C_sf.
DR InterPro; IPR013842; LepA_CTD.
DR InterPro; IPR035654; LepA_IV.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR005225; Small_GTP-bd_dom.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR NCBIfam; TIGR01393; lepA; 1.
DR NCBIfam; TIGR00231; small_GTP; 1.
DR PANTHER; PTHR43512:SF4; TRANSLATION FACTOR GUF1 HOMOLOG, CHLOROPLASTIC; 1.
DR PANTHER; PTHR43512; TRANSLATION FACTOR GUF1-RELATED; 1.
DR Pfam; PF00679; EFG_C; 1.
DR Pfam; PF14492; EFG_III; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF03144; GTP_EFTU_D2; 1.
DR Pfam; PF06421; LepA_C; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF54980; EF-G C-terminal domain-like; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00301; G_TR_1; 1.
DR PROSITE; PS51722; G_TR_2; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475, ECO:0000256|HAMAP-
KW Rule:MF_00071};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00071};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00071};
KW Membrane {ECO:0000256|HAMAP-Rule:MF_00071};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00071}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00071};
KW Reference proteome {ECO:0000313|Proteomes:UP000007516}.
FT DOMAIN 2..184
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 14..19
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
FT BINDING 131..134
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 599 AA; 67151 MW; 5FCABD6245E9AC45 CRC64;
MNKIRNFAII AHIDHGKSTL ADRLIEWCNA LEAREMTNQV LDSMEIERKR GITIKAQTVK
LSYTANDGNQ YCLNLIDTPG HVDFSYEVSR SLAACEGSLL IVDSSQGIEA QTLANVYRAI
ENNHEIIVVL NKVDLPAADP EMVKLQIGEV IGIDTSNSIL ISAKTGLGIR DVLEAIVTKL
PAPRGDIDAP LQAILIDSWY DTYLGVVILV RVKNGILKKG MRIIMMSNNA TYQVDNIGIF
TPKKVMTGEL STGEIGFITA SIKKVTDCKV GDTITEEIRP CSKALPGFKE VHPVVFCSIF
PDKTDNFKYL KEALEKLHLN DASFTFETET SNALGYGFRC GFLGILHLEV IQERLEREFN
LSLTVTAPSV IYKITTQNGK ILNTHNSNEI PDLTKIKIVE EPWITATIIT PDQYLGEIIS
LCEERRGKQK DLSYIGNTST TLLKYKLPLS EVVFDFYDRL KSISKGYSSL DWKVSDYQES
QVDKLTFLVN GKLVDALTCI IHKSRVEKRG REICSRLKDL IPRQQYKIII QAAVSGKIIA
KEIINPYRKD VTAKLYGGDV TRKMKLLEKQ KKGKKKLYSI GRVVNIPHNT FIQALKIND
//