ID   EF1B_AERPE              Reviewed;          90 AA.
AC   Q9Y904;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 2.
DT   25-MAY-2022, entry version 97.
DE   RecName: Full=Elongation factor 1-beta;
DE            Short=EF-1-beta;
DE   AltName: Full=aEF-1beta;
GN   Name=ef1b; OrderedLocusNames=APE_2480.1;
OS   Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 /
OS   K1).
OC   Archaea; Crenarchaeota; Thermoprotei; Desulfurococcales;
OC   Desulfurococcaceae; Aeropyrum.
OX   NCBI_TaxID=272557;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1;
RX   PubMed=10382966; DOI=10.1093/dnares/6.2.83;
RA   Kawarabayasi Y., Hino Y., Horikawa H., Yamazaki S., Haikawa Y., Jin-no K.,
RA   Takahashi M., Sekine M., Baba S., Ankai A., Kosugi H., Hosoyama A.,
RA   Fukui S., Nagai Y., Nishijima K., Nakazawa H., Takamiya M., Masuda S.,
RA   Funahashi T., Tanaka T., Kudoh Y., Yamazaki J., Kushida N., Oguchi A.,
RA   Aoki K., Kubota K., Nakamura Y., Nomura N., Sako Y., Kikuchi H.;
RT   "Complete genome sequence of an aerobic hyper-thermophilic crenarchaeon,
RT   Aeropyrum pernix K1.";
RL   DNA Res. 6:83-101(1999).
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; BA000002; BAA81496.2; -; Genomic_DNA.
DR   PIR; H72479; H72479.
DR   AlphaFoldDB; Q9Y904; -.
DR   SMR; Q9Y904; -.
DR   STRING; 272557.APE_2480.1; -.
DR   EnsemblBacteria; BAA81496; BAA81496; APE_2480.1.
DR   KEGG; ape:APE_2480.1; -.
DR   PATRIC; fig|272557.25.peg.1648; -.
DR   eggNOG; arCOG01988; Archaea.
DR   OMA; VMPNSPE; -.
DR   Proteomes; UP000002518; 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; Reference proteome.
FT   CHAIN           1..90
FT                   /note="Elongation factor 1-beta"
FT                   /id="PRO_0000155053"
SQ   SEQUENCE   90 AA;  9885 MW;  B7BCBC94013536F4 CRC64;
     MARVAVVVKV YPDDVSIDPK TLAERIKSKL PSGYEVLAEG EEPIAFGLKA LKLVIAMNED
     TEGGTEEVEQ LLKNIEGVQE VEVENVSRMQ