ID   EF1B_METMJ              Reviewed;          84 AA.
AC   A3CYB6;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-MAR-2007, sequence version 1.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=Elongation factor 1-beta {ECO:0000255|HAMAP-Rule:MF_00043};
DE            Short=EF-1-beta {ECO:0000255|HAMAP-Rule:MF_00043};
DE   AltName: Full=aEF-1beta {ECO:0000255|HAMAP-Rule:MF_00043};
GN   Name=ef1b {ECO:0000255|HAMAP-Rule:MF_00043}; OrderedLocusNames=Memar_2445;
OS   Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanomicrobiaceae; Methanoculleus.
OX   NCBI_TaxID=368407;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35101 / DSM 1498 / JR1;
RX   PubMed=21304656; DOI=10.4056/sigs.32535;
RA   Anderson I.J., Sieprawska-Lupa M., Lapidus A., Nolan M., Copeland A.,
RA   Glavina Del Rio T., Tice H., Dalin E., Barry K., Saunders E., Han C.,
RA   Brettin T., Detter J.C., Bruce D., Mikhailova N., Pitluck S., Hauser L.,
RA   Land M., Lucas S., Richardson P., Whitman W.B., Kyrpides N.C.;
RT   "Complete genome sequence of Methanoculleus marisnigri Romesser et al. 1981
RT   type strain JR1.";
RL   Stand. Genomic Sci. 1:189-196(2009).
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:0000255|HAMAP-
CC       Rule:MF_00043}.
CC   -!- SIMILARITY: Belongs to the EF-1-beta/EF-1-delta family.
CC       {ECO:0000255|HAMAP-Rule:MF_00043}.
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DR   EMBL; CP000562; ABN58366.1; -; Genomic_DNA.
DR   RefSeq; WP_011845275.1; NC_009051.1.
DR   AlphaFoldDB; A3CYB6; -.
DR   SMR; A3CYB6; -.
DR   STRING; 368407.Memar_2445; -.
DR   EnsemblBacteria; ABN58366; ABN58366; Memar_2445.
DR   GeneID; 4847243; -.
DR   KEGG; mem:Memar_2445; -.
DR   eggNOG; arCOG01988; Archaea.
DR   HOGENOM; CLU_165896_0_0_2; -.
DR   OMA; VMPNSPE; -.
DR   OrthoDB; 124073at2157; -.
DR   Proteomes; UP000002146; Chromosome.
DR   GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-UniRule.
DR   CDD; cd00292; EF1B; 1.
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.
FT   CHAIN           1..84
FT                   /note="Elongation factor 1-beta"
FT                   /id="PRO_0000366432"
SQ   SEQUENCE   84 AA;  8660 MW;  72B18442B78B0301 CRC64;
     MGNVAIIVKI MPESPEVDRE ALKAAVRAAV PVDDIQEEPI GFGLVALKAA VVVPDKAGAP
     DEVEAALQKI EGVASAEIVE STLV