ID   EF1B_METJA              Reviewed;          89 AA.
AC   Q57901;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 104.
DE   RecName: Full=Elongation factor 1-beta;
DE            Short=EF-1-beta;
DE   AltName: Full=aEF-1beta;
GN   Name=ef1b; OrderedLocusNames=MJ0459;
OS   Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM
OS   10045 / NBRC 100440) (Methanococcus jannaschii).
OC   Archaea; Euryarchaeota; Methanomada group; Methanococci; Methanococcales;
OC   Methanocaldococcaceae; Methanocaldococcus.
OX   NCBI_TaxID=243232;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440;
RX   PubMed=8688087; DOI=10.1126/science.273.5278.1058;
RA   Bult C.J., White O., Olsen G.J., Zhou L., Fleischmann R.D., Sutton G.G.,
RA   Blake J.A., FitzGerald L.M., Clayton R.A., Gocayne J.D., Kerlavage A.R.,
RA   Dougherty B.A., Tomb J.-F., Adams M.D., Reich C.I., Overbeek R.,
RA   Kirkness E.F., Weinstock K.G., Merrick J.M., Glodek A., Scott J.L.,
RA   Geoghagen N.S.M., Weidman J.F., Fuhrmann J.L., Nguyen D., Utterback T.R.,
RA   Kelley J.M., Peterson J.D., Sadow P.W., Hanna M.C., Cotton M.D.,
RA   Roberts K.M., Hurst M.A., Kaine B.P., Borodovsky M., Klenk H.-P.,
RA   Fraser C.M., Smith H.O., Woese C.R., Venter J.C.;
RT   "Complete genome sequence of the methanogenic archaeon, Methanococcus
RT   jannaschii.";
RL   Science 273:1058-1073(1996).
CC   -!- FUNCTION: Promotes the exchange of GDP for GTP in EF-1-alpha/GDP, thus
CC       allowing the regeneration of EF-1-alpha/GTP that could then be used to
CC       form the ternary complex EF-1-alpha/GTP/AAtRNA. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the EF-1-beta/EF-1-delta family. {ECO:0000305}.
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DR   EMBL; L77117; AAB98467.1; -; Genomic_DNA.
DR   PIR; C64357; C64357.
DR   RefSeq; WP_010869959.1; NC_000909.1.
DR   AlphaFoldDB; Q57901; -.
DR   SMR; Q57901; -.
DR   STRING; 243232.MJ_0459; -.
DR   EnsemblBacteria; AAB98467; AAB98467; MJ_0459.
DR   GeneID; 1451321; -.
DR   KEGG; mja:MJ_0459; -.
DR   eggNOG; arCOG01988; Archaea.
DR   HOGENOM; CLU_165896_0_0_2; -.
DR   InParanoid; Q57901; -.
DR   OMA; VMPNSPE; -.
DR   OrthoDB; 124073at2157; -.
DR   PhylomeDB; Q57901; -.
DR   Proteomes; UP000000805; Chromosome.
DR   GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.70.60; -; 1.
DR   HAMAP; MF_00043; EF1_beta; 1.
DR   InterPro; IPR036219; eEF-1beta-like_sf.
DR   InterPro; IPR014038; EF1B_bsu/dsu_GNE.
DR   InterPro; IPR014717; Transl_elong_EF1B/ribosomal_S6.
DR   InterPro; IPR004542; Transl_elong_EF1B_B_arc.
DR   PANTHER; PTHR39647; PTHR39647; 1.
DR   Pfam; PF00736; EF1_GNE; 1.
DR   PIRSF; PIRSF006521; Transl_elong_EF1B_B_arc; 1.
DR   SMART; SM00888; EF1_GNE; 1.
DR   SUPFAM; SSF54984; SSF54984; 1.
DR   TIGRFAMs; TIGR00489; aEF-1_beta; 1.
PE   3: Inferred from homology;
KW   Elongation factor; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..89
FT                   /note="Elongation factor 1-beta"
FT                   /id="PRO_0000155058"
SQ   SEQUENCE   89 AA;  9921 MW;  0153FB4067D36980 CRC64;
     MATVLAKIKI MPTSPEVNKE KLKEKIKEVL EKQDVAIRGL FDEPLAFGLY AIYTVIEMEE
     REGGTEPIEN ALAEIDEVES VETVEVSLA