ID   EFG2_POLSJ              Reviewed;         704 AA.
AC   Q123W3;
DT   12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 96.
DE   RecName: Full=Elongation factor G 2 {ECO:0000255|HAMAP-Rule:MF_00054};
DE            Short=EF-G 2 {ECO:0000255|HAMAP-Rule:MF_00054};
GN   Name=fusA2 {ECO:0000255|HAMAP-Rule:MF_00054}; OrderedLocusNames=Bpro_4287;
OS   Polaromonas sp. (strain JS666 / ATCC BAA-500).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Polaromonas; unclassified Polaromonas.
OX   NCBI_TaxID=296591;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JS666 / ATCC BAA-500;
RX   PubMed=18723656; DOI=10.1128/aem.00197-08;
RA   Mattes T.E., Alexander A.K., Richardson P.M., Munk A.C., Han C.S.,
RA   Stothard P., Coleman N.V.;
RT   "The genome of Polaromonas sp. strain JS666: insights into the evolution of
RT   a hydrocarbon- and xenobiotic-degrading bacterium, and features of
RT   relevance to biotechnology.";
RL   Appl. Environ. Microbiol. 74:6405-6416(2008).
CC   -!- FUNCTION: Catalyzes the GTP-dependent ribosomal translocation step
CC       during translation elongation. During this step, the ribosome changes
CC       from the pre-translocational (PRE) to the post-translocational (POST)
CC       state as the newly formed A-site-bound peptidyl-tRNA and P-site-bound
CC       deacylated tRNA move to the P and E sites, respectively. Catalyzes the
CC       coordinated movement of the two tRNA molecules, the mRNA and
CC       conformational changes in the ribosome. {ECO:0000255|HAMAP-
CC       Rule:MF_00054}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00054}.
CC   -!- SIMILARITY: Belongs to the TRAFAC class translation factor GTPase
CC       superfamily. Classic translation factor GTPase family. EF-G/EF-2
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_00054}.
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DR   EMBL; CP000316; ABE46179.1; -; Genomic_DNA.
DR   RefSeq; WP_011485168.1; NC_007948.1.
DR   AlphaFoldDB; Q123W3; -.
DR   SMR; Q123W3; -.
DR   STRING; 296591.Bpro_4287; -.
DR   PRIDE; Q123W3; -.
DR   EnsemblBacteria; ABE46179; ABE46179; Bpro_4287.
DR   KEGG; pol:Bpro_4287; -.
DR   eggNOG; COG0480; Bacteria.
DR   HOGENOM; CLU_002794_4_1_4; -.
DR   OMA; NHKMGEV; -.
DR   OrthoDB; 88967at2; -.
DR   Proteomes; UP000001983; 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; cd16262; EFG_III; 1.
DR   CDD; cd01434; EFG_mtEFG1_IV; 1.
DR   CDD; cd03713; EFG_mtEFG_C; 1.
DR   Gene3D; 3.30.230.10; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_00054_B; EF_G_EF_2_B; 1.
DR   InterPro; IPR041095; EFG_II.
DR   InterPro; IPR009022; EFG_III.
DR   InterPro; IPR035647; EFG_III/V.
DR   InterPro; IPR035649; EFG_V.
DR   InterPro; IPR000640; EFG_V-like.
DR   InterPro; IPR004161; EFTu-like_2.
DR   InterPro; IPR031157; G_TR_CS.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR020568; Ribosomal_S5_D2-typ_fold.
DR   InterPro; IPR014721; Ribosomal_S5_D2-typ_fold_subgr.
DR   InterPro; IPR005225; Small_GTP-bd_dom.
DR   InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR   InterPro; IPR009000; Transl_B-barrel_sf.
DR   InterPro; IPR004540; Transl_elong_EFG/EF2.
DR   InterPro; IPR005517; Transl_elong_EFG/EF2_IV.
DR   Pfam; PF00679; EFG_C; 1.
DR   Pfam; PF14492; EFG_III; 1.
DR   Pfam; PF03764; EFG_IV; 1.
DR   Pfam; PF00009; GTP_EFTU; 1.
DR   Pfam; PF03144; GTP_EFTU_D2; 1.
DR   PRINTS; PR00315; ELONGATNFCT.
DR   SMART; SM00838; EFG_C; 1.
DR   SMART; SM00889; EFG_IV; 1.
DR   SUPFAM; SSF50447; SSF50447; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   SUPFAM; SSF54211; SSF54211; 1.
DR   SUPFAM; SSF54980; SSF54980; 2.
DR   TIGRFAMs; TIGR00484; EF-G; 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; Reference proteome.
FT   CHAIN           1..704
FT                   /note="Elongation factor G 2"
FT                   /id="PRO_0000263482"
FT   DOMAIN          8..290
FT                   /note="tr-type G"
FT   BINDING         17..24
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00054"
FT   BINDING         88..92
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00054"
FT   BINDING         142..145
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00054"
SQ   SEQUENCE   704 AA;  77871 MW;  92243ADF2C1E3E2F CRC64;
     MTRKTPIERY RNIGISAHID AGKTTTTERI LFYTGVNYKL GEVHEGTATM DWMEQEQERG
     ITITSAATTA FWKGMAGNYP EHRINIIDTP GHVDFTIEVE RSMRVLDGAV MVYDSVGGVQ
     PQSETVWRQA NKYKVPRIAF VNKMDRVGAD FFRVQRQIGE RMKGVAVPVQ IPIGAEDHFQ
     GVVDLVKMKA IVWDDISQGL HFEYRDIPDE LLATARTWRD KMIEAAAEAS EPLLEKYLAG
     EALSEDEIRQ GIRQRTVANE IVPMLCGSAF KNKGVQALLD AIIDYLPSPV DVPAILGHTE
     DDKTAERHPG DNEPFSALAF KVMTDPFVGQ LIFFRVYSGV VKTGDTVYIP GKTRKERLGR
     LLQMHANVRQ EIKEVHAGDI AAAVGLKDVT TGDTLCDPDK VIMLERMVFP EPVISQAVEP
     KTQADQEKMG VALHRLAQED PSFRVQTDEE SGQTIISGMG ELHLEILVDR MKREFGVDAT
     VGKPQVAYRE TIKQAVKDVE GKFIKQSGGR GQYGHAVLNV EPQPPGKGYE FVDAIKGGVV
     PREYIPAVDK GIQDALTAGV LASYPVVDVK ATLVFGSSHD VDSNENAFRM AGAIAFREAL
     RRARPILLEP MMAVEVEMPE DFMGHVMGDL STRRGMIQGM EDIAGGGGKL VRAEVPLSEM
     FGYSTTLRSL TQGRATYTME FKHYTEAPAD VSEAIIRGKG MGRQ