ID   EF1B_METKA              Reviewed;          94 AA.
AC   Q8TYN8;
DT   02-AUG-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   25-MAY-2022, entry version 84.
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}; Synonyms=efb1;
GN   OrderedLocusNames=MK0255;
OS   Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938).
OC   Archaea; Euryarchaeota; Methanopyri; Methanopyrales; Methanopyraceae;
OC   Methanopyrus.
OX   NCBI_TaxID=190192;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AV19 / DSM 6324 / JCM 9639 / NBRC 100938;
RX   PubMed=11930014; DOI=10.1073/pnas.032671499;
RA   Slesarev A.I., Mezhevaya K.V., Makarova K.S., Polushin N.N.,
RA   Shcherbinina O.V., Shakhova V.V., Belova G.I., Aravind L., Natale D.A.,
RA   Rogozin I.B., Tatusov R.L., Wolf Y.I., Stetter K.O., Malykh A.G.,
RA   Koonin E.V., Kozyavkin S.A.;
RT   "The complete genome of hyperthermophile Methanopyrus kandleri AV19 and
RT   monophyly of archaeal methanogens.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:4644-4649(2002).
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}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE009439; AAM01472.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8TYN8; -.
DR   SMR; Q8TYN8; -.
DR   STRING; 190192.MK0255; -.
DR   EnsemblBacteria; AAM01472; AAM01472; MK0255.
DR   KEGG; mka:MK0255; -.
DR   PATRIC; fig|190192.8.peg.258; -.
DR   HOGENOM; CLU_165896_1_0_2; -.
DR   OMA; VMPNSPE; -.
DR   Proteomes; UP000001826; 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..94
FT                   /note="Elongation factor 1-beta"
FT                   /id="PRO_0000155059"
SQ   SEQUENCE   94 AA;  10298 MW;  A0BA4AF172553B2C CRC64;
     MIVVSKVLVD LKVLPESADV DYEELKEAIR EKLESMDVVD IEGMEEEPIA FGLKAIRVKV
     VVPDAEGGTD ALEDALKEVD EVNQVEVVSA SRTL