ID A0A085LDL8_9MICO Unreviewed; 630 AA.
AC A0A085LDL8;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 36.
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=IU11_14795 {ECO:0000313|EMBL:KFD43064.1};
OS Cellulosimicrobium sp. MM.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales;
OC Promicromonosporaceae; Cellulosimicrobium.
OX NCBI_TaxID=1523621 {ECO:0000313|EMBL:KFD43064.1, ECO:0000313|Proteomes:UP000028634};
RN [1] {ECO:0000313|EMBL:KFD43064.1, ECO:0000313|Proteomes:UP000028634}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MM {ECO:0000313|EMBL:KFD43064.1,
RC ECO:0000313|Proteomes:UP000028634};
RA Lal R., Sharma A., Sangwan N., Hira P.;
RL Submitted (JUL-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KFD43064.1, ECO:0000313|Proteomes:UP000028634}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MM {ECO:0000313|EMBL:KFD43064.1,
RC ECO:0000313|Proteomes:UP000028634};
RA Khurana J.P.;
RT "Draft genome sequence of Cellulosimicrobium sp. MM isolated from arsenic
RT rich microbial mats of a himalayan hotspring.";
RL Submitted (AUG-2014) to the EMBL/GenBank/DDBJ databases.
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}.
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:KFD43064.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; JPQW01000220; KFD43064.1; -; Genomic_DNA.
DR RefSeq; WP_034655010.1; NZ_JPQW01000220.1.
DR AlphaFoldDB; A0A085LDL8; -.
DR Proteomes; UP000028634; Unassembled WGS sequence.
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; 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 InterPro; IPR009000; Transl_B-barrel_sf.
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; 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 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 Cell membrane {ECO:0000256|HAMAP-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|HAMAP-Rule:MF_00071};
KW Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00071};
KW Reference proteome {ECO:0000313|Proteomes:UP000028634}.
FT DOMAIN 21..206
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 33..38
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
FT BINDING 153..156
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 630 AA; 68766 MW; 76300F09E96F64D9 CRC64;
MSPIPSAQLS TRIQPAATPP ELIRNFCIIA HIDHGKSTLA DRMLQLTGVV EPRAMRAQYL
DRMDIERERG ITIKSQAVRM PWAVVADGVE TPHALNMIDT PGHVDFTYEV SRSLAACEGA
VLLVDAAQGI EAQTLANLYL AMENELEVIP VLNKIDLPAA QPEKYAEELA NLVGGDPDDV
LKVSGKTGAG VEALLDRIVE RVPAPVGDAD APARAMIFDS VYDTYRGVVT YVRVVDGNLN
PRERIVMMST RATHELLEIG VISPEPIVTK GLGVGEVGYL ITGVKDVRQS KVGDTVTNAA
KPAADALGGY SDPKPMVFSG LYPIDGTDYP VLRDALDKLK LNDAALNYEP ETSVALGFGF
RVGFLGLLHL EIVRERLERE FDLDLISTAP NVVYDVTLED GTLVNVTNPS EFPGGKIKQV
SEPVVRATIL APSEFVGTVM GLCNDRRGQM LGMDYLSEDR VELRFTLPLA EIVFDFFDQL
KSRTRGYASL DYEPSGDQVA DLVKVDILLQ GEQVDAFSAI VHKDKAYDYG VMMTAKLKEI
IPRQQFEVPI QAAVGARVIA RETVRAMRKD VLAKCYGGDI SRKRKLLEKQ KEGKKRMKNI
GSVEVPKDAF IAALSSDAAG GKDAKDKSKK
//