ID M1PQS6_BACTU Unreviewed; 607 AA.
AC M1PQS6;
DT 01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 01-MAY-2013, sequence version 1.
DT 27-MAR-2024, entry version 55.
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=H175_ch4406 {ECO:0000313|EMBL:AGG03118.1};
OS Bacillus thuringiensis serovar thuringiensis str. IS5056.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=1286404 {ECO:0000313|EMBL:AGG03118.1, ECO:0000313|Proteomes:UP000011719};
RN [1] {ECO:0000313|EMBL:AGG03118.1, ECO:0000313|Proteomes:UP000011719}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IS5056 {ECO:0000313|EMBL:AGG03118.1};
RX PubMed=23516221;
RA Murawska E., Fiedoruk K., Bideshi D.K., Swiecicka I.;
RT "Complete genome sequence of Bacillus thuringiensis subsp. thuringiensis
RT strain IS5056, an isolate highly toxic to Trichoplusia ni.";
RL Genome Announc. 1:E0010813-E0010813(2013).
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; CP004123; AGG03118.1; -; Genomic_DNA.
DR RefSeq; WP_001030948.1; NC_020376.1.
DR AlphaFoldDB; M1PQS6; -.
DR SMR; M1PQS6; -.
DR GeneID; 72451001; -.
DR KEGG; btht:H175_ch4406; -.
DR PATRIC; fig|1286404.3.peg.4439; -.
DR HOGENOM; CLU_009995_3_3_9; -.
DR Proteomes; UP000011719; 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: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; 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; PF00009; GTP_EFTU; 1.
DR Pfam; PF03144; GTP_EFTU_D2; 1.
DR Pfam; PF06421; LepA_C; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SMART; SM00838; EFG_C; 1.
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|HAMAP-Rule:MF_00071};
KW Elongation factor {ECO:0000313|EMBL:AGG03118.1};
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|ARBA:ARBA00023136, 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}.
FT DOMAIN 11..193
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 23..28
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
FT BINDING 140..143
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 607 AA; 67918 MW; AFEF882712FF155F CRC64;
MNKEERAKRQ SKIRNFSIIA HIDHGKSTLA DRILEKTNAL TQREMKAQLL DSMDLERERG
ITIKLNAVQL NYKAKDGEEY ILHLIDTPGH VDFTYEVSRS LAACEGAILV VDAAQGIEAQ
TLANVYLALD NNLEILPVIN KIDLPSADPE RVRQEVEDVI GLDASEAVLA SAKAGIGIEE
ILEQIVEKVP APAGDSEEPL QCMIFDSLYD PYRGVIAYIR VVNGTVKVGD KVRMMATGKE
FEVTEVGVFT PKTTQRDELT VGDVGFLAAS IKNVGDTRVG DTITHAKRPA AEALPGYRKL
NPMVFCGLYP IDSARYNDLR DALEKLELND SALEFEPETS QALGFGFRCG FLGLLHMEII
QERIEREFKI DLITTAPSVI YKVYLTNGED VIVDNPSNMP DPQSIDRVEE PFVKASIMVP
NDYVGAVMEI CQGKRGTFID MQYLDETRVT LTYEIPLSEI VYDFFDQLKS NTKGYASFDY
ELIGYKPSKL VKMDILLNNE QVDALSFIVH RDSAYDRGKV IVEKLKELIP RQQFEVPIQA
TIGNKVVARS TIKAMRKNVL AKCYGGDISR KRKLLDKQKE GKKRMKSVGS VEVPQEAFMA
VLKMDDN
//
