ID   EF1B_SACS2              Reviewed;          91 AA.
AC   Q64214;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 120.
DE   RecName: Full=Elongation factor 1-beta;
DE            Short=EF-1-beta;
DE   AltName: Full=aEF-1beta;
GN   Name=ef1b; OrderedLocusNames=SSO5345;
OS   Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
OS   (Sulfolobus solfataricus).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Saccharolobus.
OX   NCBI_TaxID=273057;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], AND PROTEIN SEQUENCE OF 2-12 AND 83-91.
RC   STRAIN=DSM 5833 / MT-4;
RX   PubMed=7632739; DOI=10.1016/0167-4781(95)00094-w;
RA   Arcari P., Raimo G., Ianniciello G., Gallo M., Bocchini V.;
RT   "The first nucleotide sequence of an archaeal elongation factor 1 beta
RT   gene.";
RL   Biochim. Biophys. Acta 1263:86-88(1995).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35092 / DSM 1617 / JCM 11322 / P2;
RX   PubMed=11427726; DOI=10.1073/pnas.141222098;
RA   She Q., Singh R.K., Confalonieri F., Zivanovic Y., Allard G., Awayez M.J.,
RA   Chan-Weiher C.C.-Y., Clausen I.G., Curtis B.A., De Moors A., Erauso G.,
RA   Fletcher C., Gordon P.M.K., Heikamp-de Jong I., Jeffries A.C., Kozera C.J.,
RA   Medina N., Peng X., Thi-Ngoc H.P., Redder P., Schenk M.E., Theriault C.,
RA   Tolstrup N., Charlebois R.L., Doolittle W.F., Duguet M., Gaasterland T.,
RA   Garrett R.A., Ragan M.A., Sensen C.W., Van der Oost J.;
RT   "The complete genome of the crenarchaeon Sulfolobus solfataricus P2.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:7835-7840(2001).
RN   [3]
RP   PROTEIN SEQUENCE OF 2-91, FUNCTION, SUBUNIT, AND MASS SPECTROMETRY.
RC   STRAIN=DSM 5833 / MT-4;
RX   PubMed=8652615; DOI=10.1016/0167-4838(95)00233-2;
RA   Raimo G., Masullo M., Savino G., Scarano G., Ianniciello G., Parente A.,
RA   Bocchini V.;
RT   "Archaeal elongation factor 1 beta is a dimer. Primary structure, molecular
RT   and biochemical properties.";
RL   Biochim. Biophys. Acta 1293:106-112(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.
CC       {ECO:0000269|PubMed:8652615}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000269|PubMed:8652615}.
CC   -!- MASS SPECTROMETRY: Mass=10006; Method=Electrospray;
CC       Evidence={ECO:0000269|PubMed:8652615};
CC   -!- SIMILARITY: Belongs to the EF-1-beta/EF-1-delta family. {ECO:0000305}.
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DR   EMBL; X76768; CAA54164.1; -; Genomic_DNA.
DR   EMBL; AE006641; AAK40523.1; -; Genomic_DNA.
DR   PIR; S57268; S57268.
DR   RefSeq; WP_009990404.1; NC_002754.1.
DR   AlphaFoldDB; Q64214; -.
DR   SMR; Q64214; -.
DR   STRING; 273057.SSO5345; -.
DR   EnsemblBacteria; AAK40523; AAK40523; SSO5345.
DR   GeneID; 44129143; -.
DR   KEGG; sso:SSO5345; -.
DR   PATRIC; fig|273057.12.peg.173; -.
DR   eggNOG; arCOG01988; Archaea.
DR   HOGENOM; CLU_165896_1_0_2; -.
DR   InParanoid; Q64214; -.
DR   OMA; VMPNSPE; -.
DR   PhylomeDB; Q64214; -.
DR   BRENDA; 3.6.5.3; 6163.
DR   Proteomes; UP000001974; 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   1: Evidence at protein level;
KW   Direct protein sequencing; Elongation factor; Protein biosynthesis;
KW   Reference proteome.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000269|PubMed:7632739,
FT                   ECO:0000269|PubMed:8652615"
FT   CHAIN           2..91
FT                   /note="Elongation factor 1-beta"
FT                   /id="PRO_0000155068"
SQ   SEQUENCE   91 AA;  10137 MW;  ED3B7CE29AF101C3 CRC64;
     MTDVLVVLKV FPDSDEVNLD NLYTDISSKL PKEYKIIRKE TEPIAFGLNA LILYVQMPEQ
     TEGGTDNLEE VVNNIQGVSH AEVVGITRLG F