ID C7MNI7_CRYCD Unreviewed; 600 AA.
AC C7MNI7;
DT 13-OCT-2009, integrated into UniProtKB/TrEMBL.
DT 13-OCT-2009, sequence version 1.
DT 27-MAR-2024, entry version 82.
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 OrderedLocusNames=Ccur_07730 {ECO:0000313|EMBL:ACU94477.1};
OS Cryptobacterium curtum (strain ATCC 700683 / DSM 15641 / CCUG 43107 /
OS 12-3).
OC Bacteria; Actinomycetota; Coriobacteriia; Eggerthellales; Eggerthellaceae;
OC Cryptobacterium.
OX NCBI_TaxID=469378 {ECO:0000313|EMBL:ACU94477.1, ECO:0000313|Proteomes:UP000000954};
RN [1] {ECO:0000313|EMBL:ACU94477.1, ECO:0000313|Proteomes:UP000000954}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700683 / DSM 15641 / 12-3
RC {ECO:0000313|Proteomes:UP000000954};
RX PubMed=21304644; DOI=10.40456/sigs.12260;
RA Mavrommatis K., Pukall R., Rohde C., Chen F., Sims D., Brettin T.,
RA Kuske C., Detter J.C., Han C., Lapidus A., Copeland A., Glavina Del Rio T.,
RA Nolan M., Lucas S., Tice H., Cheng J.F., Bruce D., Goodwin L., Pitluck S.,
RA Ovchinnikova G., Pati A., Ivanova N., Chen A., Palaniappan K., Chain P.,
RA D'haeseleer P., Goker M., Bristow J., Eisen J.A., Markowitz V.,
RA Hugenholtz P., Rohde M., Klenk H.P., Kyrpides N.C.;
RT "Complete genome sequence of Cryptobacterium curtum type strain (12-3).";
RL Stand. Genomic Sci. 1:93-100(2009).
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; CP001682; ACU94477.1; -; Genomic_DNA.
DR RefSeq; WP_012803165.1; NC_013170.1.
DR AlphaFoldDB; C7MNI7; -.
DR STRING; 469378.Ccur_07730; -.
DR KEGG; ccu:Ccur_07730; -.
DR eggNOG; COG0481; Bacteria.
DR HOGENOM; CLU_009995_3_3_11; -.
DR OrthoDB; 9801472at2; -.
DR Proteomes; UP000000954; 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 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:UP000000954}.
FT DOMAIN 5..187
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
FT BINDING 17..22
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
FT BINDING 134..137
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00071"
SQ SEQUENCE 600 AA; 66232 MW; A208AABDC306D2C9 CRC64;
MTDPSHIRNF SIIAHIDHGK STLSDRILEQ TGTVAARDMR SQLLDNMDIE RERGITIKSQ
AVRVSYTADD GETYQFNLID TPGHVDFTYE VSRSLAACEG AVLVVDATQG VEAQTVANAM
MAMNANLAVI PLINKIDLPA AEPERVKAEI EDGLAIPADD AVLASGKTGV GVHDLLEAIV
YDIPAPTGDA HAPLRALIFD SYFDAYRGVV ALVRIVDGQL TCGQHLRLLA TDAEMIAEEV
GARHPAEEPL ECLSMGEVGY LVTGLKDIAQ VKVGDTITAT ENTTVEPLPG YREAKPMVFT
GLFPIDGDQY EPLKEALEKL SLNDPALIWE PETSHALGFG FRVGFLGLLH MEVVKERLER
EFSLDLLATA PSVEYHVYKS SGEMVSLRSP QEMPDPGEID HIEEPYLKAK ILIPPDYVGA
VMDLTVARRG EFITMNYLSP TTVEMVWEIP LSELIMDYFD KLKSNTRGYA SLDYDFDGYK
PSKLVRLDIL LAGKPVDALS FIVQKDKAYD RGRVLTEKLK EIIPRQMFEV PIQAAVGGRV
LSRQTVSAKR KDVLAKCYGG DISRKRKLLE KQKQGKKRMK GIGNVEVPQE AFMAILKVDE
//
