ID F3ZPT0_9BACE Unreviewed; 593 AA.
AC F3ZPT0;
DT 28-JUN-2011, integrated into UniProtKB/TrEMBL.
DT 28-JUN-2011, sequence version 1.
DT 27-MAR-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=Bcop_1472 {ECO:0000313|EMBL:EGJ71667.1};
OS Bacteroides coprosuis DSM 18011.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae;
OC Bacteroides.
OX NCBI_TaxID=679937 {ECO:0000313|EMBL:EGJ71667.1, ECO:0000313|Proteomes:UP000018439};
RN [1] {ECO:0000313|EMBL:EGJ71667.1, ECO:0000313|Proteomes:UP000018439}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18011 {ECO:0000313|EMBL:EGJ71667.1,
RC ECO:0000313|Proteomes:UP000018439};
RX PubMed=21677860; DOI=10.4056/sigs.1784330;
RA Land M., Held B., Gronow S., Abt B., Lucas S., Del Rio T.G., Nolan M.,
RA Tice H., Cheng J.F., Pitluck S., Liolios K., Pagani I., Ivanova N.,
RA Mavromatis K., Mikhailova N., Pati A., Tapia R., Han C., Goodwin L.,
RA Chen A., Palaniappan K., Hauser L., Brambilla E.M., Rohde M., Goker M.,
RA Detter J.C., Woyke T., Bristow J., Eisen J.A., Markowitz V., Hugenholtz P.,
RA Kyrpides N.C., Klenk H.P., Lapidus A.;
RT "Non-contiguous finished genome sequence of Bacteroides coprosuis type
RT strain (PC139).";
RL Stand. Genomic Sci. 4:233-243(2011).
CC -!- FUNCTION: Abolishes the inhibitory effect of tetracyclin on protein
CC synthesis by a non-covalent modification of the ribosomes.
CC {ECO:0000256|ARBA:ARBA00003987}.
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; CM001167; EGJ71667.1; -; Genomic_DNA.
DR RefSeq; WP_006744824.1; NZ_CM001167.1.
DR AlphaFoldDB; F3ZPT0; -.
DR STRING; 679937.Bcop_1472; -.
DR eggNOG; COG0481; Bacteria.
DR HOGENOM; CLU_009995_3_3_10; -.
DR OrthoDB; 9801591at2; -.
DR Proteomes; UP000018439; 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; 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 SUPFAM; SSF54980; EF-G C-terminal domain-like; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 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:UP000018439}.
FT DOMAIN 2..181
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 128..131
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 593 AA; 66324 MW; 5E926967A26CB477 CRC64;
MKNIRNFCII AHIDHGKSTL ADRLLEFTKT VQVTGGQMLD NMDLEKERGI TIKSHAIQME
HEYKGEKYVL NLIDTPGHVD FSYEVSRSIA ACEGALLIVD ATQGVQAQTI SNLYMAIDHD
LEIIPIVNKC DMDSAMPEEV EDEIIDLLGC ERSEIIRASG KTGLGVEEIL SAVIERVPHP
VGDEEAPLQA LIFDSVYNTF RGVIAYFKIV NGVLRSGDEV KFFNTGKEYE ADEIGVLKMD
LSPRKELRTG DVGYIISGIK TSKEVKVGDT ITHIDRPCSK AISGFEEVKP MVFAGVYPID
ASDFEDLRSS LEKLQLNDAS LTFQPESSLA LGFGFRCGFL GLLHMEIIQE RLDREFDMDV
ITTVPNVSYR IYDKQGGMTE VHNPGGMPEP TLIERIEEPF ISASIITDTS FIGPIMTLCL
GKRGELEKQN YISGNRVEIQ FKMPLGEIVI DFYDKLKSIS KGYASFDYHQ DSYRPSKLVK
LDILLNGESV DALSTLTHVD NAYDMGRRMC EKLKELIPRQ QFDIAIQAAI GAKIIARETI
KAVRKDVTAK CYGGDISRKR KLLEKQKKGK KRMKQIGNVE VPQKAFLAVL KLD
//
