ID   EFTU_RHOP2              Reviewed;         396 AA.
AC   Q2IXR2;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   03-AUG-2022, entry version 102.
DE   RecName: Full=Elongation factor Tu {ECO:0000255|HAMAP-Rule:MF_00118};
DE            Short=EF-Tu {ECO:0000255|HAMAP-Rule:MF_00118};
GN   Name=tuf1 {ECO:0000255|HAMAP-Rule:MF_00118}; OrderedLocusNames=RPB_2266;
GN   and
GN   Name=tuf2 {ECO:0000255|HAMAP-Rule:MF_00118}; OrderedLocusNames=RPB_2293;
OS   Rhodopseudomonas palustris (strain HaA2).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Bradyrhizobiaceae; Rhodopseudomonas.
OX   NCBI_TaxID=316058;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=HaA2;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T.,
RA   Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M.,
RA   Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Pelletier D.A.,
RA   Kyrpides N., Anderson I., Oda Y., Harwood C.S., Richardson P.;
RT   "Complete sequence of Rhodopseudomonas palustris HaA2.";
RL   Submitted (JAN-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: This protein promotes the GTP-dependent binding of aminoacyl-
CC       tRNA to the A-site of ribosomes during protein biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00118}.
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00118}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00118}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC       superfamily. Classic translation factor GTPase family. EF-Tu/EF-1A
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00118}.
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DR   EMBL; CP000250; ABD06971.1; -; Genomic_DNA.
DR   EMBL; CP000250; ABD06998.1; -; Genomic_DNA.
DR   RefSeq; WP_011441158.1; NC_007778.1.
DR   AlphaFoldDB; Q2IXR2; -.
DR   SMR; Q2IXR2; -.
DR   STRING; 316058.RPB_2266; -.
DR   EnsemblBacteria; ABD06971; ABD06971; RPB_2266.
DR   EnsemblBacteria; ABD06998; ABD06998; RPB_2293.
DR   KEGG; rpb:RPB_2266; -.
DR   KEGG; rpb:RPB_2293; -.
DR   eggNOG; COG0050; Bacteria.
DR   HOGENOM; CLU_007265_0_1_5; -.
DR   OMA; EGDKEWG; -.
DR   OrthoDB; 621774at2; -.
DR   Proteomes; UP000008809; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR   GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-UniRule.
DR   CDD; cd01884; EF_Tu; 1.
DR   CDD; cd03697; EFTU_II; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00118_B; EF_Tu_B; 1.
DR   InterPro; IPR041709; EF-Tu_GTP-bd.
DR   InterPro; IPR004161; EFTu-like_2.
DR   InterPro; IPR033720; EFTU_2.
DR   InterPro; IPR031157; G_TR_CS.
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   InterPro; IPR009001; Transl_elong_EF1A/Init_IF2_C.
DR   InterPro; IPR004541; Transl_elong_EFTu/EF1A_bac/org.
DR   InterPro; IPR004160; Transl_elong_EFTu/EF1A_C.
DR   Pfam; PF00009; GTP_EFTU; 1.
DR   Pfam; PF03144; GTP_EFTU_D2; 1.
DR   Pfam; PF03143; GTP_EFTU_D3; 1.
DR   PRINTS; PR00315; ELONGATNFCT.
DR   SUPFAM; SSF50447; SSF50447; 1.
DR   SUPFAM; SSF50465; SSF50465; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00485; EF-Tu; 1.
DR   TIGRFAMs; TIGR00231; small_GTP; 1.
DR   PROSITE; PS00301; G_TR_1; 1.
DR   PROSITE; PS51722; G_TR_2; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Elongation factor; GTP-binding; Nucleotide-binding;
KW   Protein biosynthesis.
FT   CHAIN           1..396
FT                   /note="Elongation factor Tu"
FT                   /id="PRO_0000337498"
FT   DOMAIN          10..206
FT                   /note="tr-type G"
FT   REGION          19..26
FT                   /note="G1"
FT                   /evidence="ECO:0000250"
FT   REGION          60..64
FT                   /note="G2"
FT                   /evidence="ECO:0000250"
FT   REGION          81..84
FT                   /note="G3"
FT                   /evidence="ECO:0000250"
FT   REGION          136..139
FT                   /note="G4"
FT                   /evidence="ECO:0000250"
FT   REGION          174..176
FT                   /note="G5"
FT                   /evidence="ECO:0000250"
FT   BINDING         19..26
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00118"
FT   BINDING         81..85
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00118"
FT   BINDING         136..139
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00118"
SQ   SEQUENCE   396 AA;  43330 MW;  9A5963AF75524FA1 CRC64;
     MAKAKFERTK PHCNIGTIGH VDHGKTSLTA AITKVLAETG GATFTAYDQI DKAPEEKARG
     ITISTAHVEY ETTNRHYAHV DCPGHADYVK NMITGAAQMD GGILVVSAAD GPMPQTREHI
     LLARQVGVPA LVVFLNKCDM VDDPELLELV EMEVRELLSK YDFPGDDIPI IKGSALAALE
     NSDQKLGHDA ILELMKAVDA YIPQPERPID QPFLMPVEDV FSISGRGTVV TGRVERGIVK
     VGEEIEIVGI RDTQKTTCTG VEMFRKLLDQ GQAGDNIGCL LRGTKREDVE RGQVLCKPGS
     VKPHTKFKAE AYILTKEEGG RHTPFFTNYR PQFYFRTTDV TGVVHLPEGT EMVMPGDNIA
     MEVHLIVPIA MEEKLRFAIR EGGRTVGAGV VASIIE