ID M3ENP2_9LEPT Unreviewed; 605 AA.
AC M3ENP2;
DT 01-MAY-2013, integrated into UniProtKB/TrEMBL.
DT 01-MAY-2013, sequence version 1.
DT 27-MAR-2024, entry version 44.
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 ECO:0000313|EMBL:EMF82643.1};
GN ORFNames=LEP1GSC188_0353 {ECO:0000313|EMBL:EMF82643.1};
OS Leptospira weilii serovar Topaz str. LT2116.
OC Bacteria; Spirochaetota; Spirochaetia; Leptospirales; Leptospiraceae;
OC Leptospira.
OX NCBI_TaxID=1088540 {ECO:0000313|EMBL:EMF82643.1, ECO:0000313|Proteomes:UP000011770};
RN [1] {ECO:0000313|EMBL:EMF82643.1, ECO:0000313|Proteomes:UP000011770}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LT2116 {ECO:0000313|EMBL:EMF82643.1,
RC ECO:0000313|Proteomes:UP000011770};
RA Harkins D.M., Durkin A.S., Brinkac L.M., Haft D.H., Selengut J.D.,
RA Sanka R., DePew J., Purushe J., Tulsiani S.M., Graham G.C., Burns M.-A.,
RA Dohnt M.F., Smythe L.D., McKay D.B., Craig S.B., Vinetz J.M., Sutton G.G.,
RA Nierman W.C., Fouts D.E.;
RL Submitted (JAN-2013) 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:EMF82643.1}.
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DR EMBL; AHOR02000018; EMF82643.1; -; Genomic_DNA.
DR AlphaFoldDB; M3ENP2; -.
DR Proteomes; UP000011770; 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; 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 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; 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 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|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00071}; Protein biosynthesis {ECO:0000256|HAMAP-Rule:MF_00071};
KW Reference proteome {ECO:0000313|Proteomes:UP000011770}.
FT DOMAIN 10..192
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 22..27
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
FT BINDING 139..142
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 605 AA; 67245 MW; DEF97211FBA665D4 CRC64;
MSPSMSVQQQ YIRNFSIIAH IDHGKSTLAD RLLEIGQVTN DRTKKDQILD SMDIERERGI
TIKANNATFD YLAADGHTYT MNLLDTPGHV DFTYEVSRSL KACEGVLLIV DASQGVEAQT
LANLYLAMEQ DLEILPVMNK IDLPAADVEK TKVQIEESLG LDADKAVAIS AKTGLNVKEV
LEQITKQIPA PKGDPKGPLK ALIYDSYFDP YMGVVIKIRV FDGSIKKGDR FLIMSTGKDF
TVNEVGINRI TLTPTDGLGA GEVGYLIAGI KKVSDAKTGD TITLFSNPTK ESIPGYKEAK
PMVFSGLYPI NGEQFDELVD AIEKLKLNDA ALIFEKESSV ALGFGFRVGY LGLLHMEIVQ
ERLEREFNLD LITTAPSVKY IIRKKSGEVE EIDNPSRFPE PITIDSTEEP YVKATVITPN
EYVGNIMALA MDKRGIGLDT VYLTQDKVQL TYELPLAELI FEFYDKLKSF TRGYASLDYE
PSGYKVSQLV KMDILVNGEP VDALSMIVHR TKAEQRGREI IEKLKDLIPR HQFMIPIQAA
VGGKILARES ISALRKNVTA KCYGGDITRK KKLLEKQKEG KKRMKQIGNV EIPQEAFLAV
LKTSN
//
