ID D1C588_SPHTD Unreviewed; 630 AA.
AC D1C588;
DT 19-JAN-2010, integrated into UniProtKB/TrEMBL.
DT 19-JAN-2010, sequence version 1.
DT 27-MAR-2024, entry version 78.
DE RecName: Full=Selenocysteine-specific elongation factor {ECO:0000256|ARBA:ARBA00015953};
DE AltName: Full=SelB translation factor {ECO:0000256|ARBA:ARBA00031615};
GN OrderedLocusNames=Sthe_1974 {ECO:0000313|EMBL:ACZ39405.1};
OS Sphaerobacter thermophilus (strain DSM 20745 / S 6022).
OC Bacteria; Thermomicrobiota; Thermomicrobia; Sphaerobacterales;
OC Sphaerobacterineae; Sphaerobacteraceae; Sphaerobacter.
OX NCBI_TaxID=479434 {ECO:0000313|EMBL:ACZ39405.1, ECO:0000313|Proteomes:UP000002027};
RN [1] {ECO:0000313|Proteomes:UP000002027}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49802 / DSM 20745 / S 6022
RC {ECO:0000313|Proteomes:UP000002027};
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Mikhailova N., LaButti K.M., Clum A., Sun H.I., Brettin T., Detter J.C.,
RA Han C., Larimer F., Land M., Hauser L., Markowitz V., Cheng J.F.,
RA Hugenholtz P., Woyke T., Wu D., Steenblock K., Schneider S., Pukall R.,
RA Goeker M., Klenk H.P., Eisen J.A.;
RT "The complete chromosome 1 of Sphaerobacter thermophilus DSM 20745.";
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ACZ39405.1, ECO:0000313|Proteomes:UP000002027}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49802 / DSM 20745 / S 6022
RC {ECO:0000313|Proteomes:UP000002027};
RX PubMed=21304676;
RA Spring S., Nolan M., Lapidus A., Glavina Del Rio T., Copeland A., Tice H.,
RA Cheng J.F., Lucas S., Land M., Chen F., Bruce D., Goodwin L., Pitluck S.,
RA Ivanova N., Mavromatis K., Mikhailova N., Pati A., Chen A., Palaniappan K.,
RA Hauser L., Chang Y.J., Jeffries C.D., Munk C., Kiss H., Chain P., Han C.,
RA Brettin T., Detter J.C., Schuler E., Goker M., Rohde M., Bristow J.,
RA Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C., Klenk H.P.;
RT "Complete genome sequence of Desulfohalobium retbaense type strain
RT (HR(100)).";
RL Stand. Genomic Sci. 2:38-48(2010).
CC -!- FUNCTION: Translation factor necessary for the incorporation of
CC selenocysteine into proteins. It probably replaces EF-Tu for the
CC insertion of selenocysteine directed by the UGA codon. SelB binds GTP
CC and GDP. {ECO:0000256|ARBA:ARBA00025526}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
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DR EMBL; CP001823; ACZ39405.1; -; Genomic_DNA.
DR AlphaFoldDB; D1C588; -.
DR STRING; 479434.Sthe_1974; -.
DR KEGG; sti:Sthe_1974; -.
DR eggNOG; COG3276; Bacteria.
DR HOGENOM; CLU_023030_3_0_0; -.
DR InParanoid; D1C588; -.
DR OrthoDB; 9804504at2; -.
DR Proteomes; UP000002027; Chromosome 1.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0003924; F:GTPase activity; IEA:InterPro.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0003746; F:translation elongation factor activity; IEA:UniProtKB-KW.
DR GO; GO:0001514; P:selenocysteine incorporation; IEA:InterPro.
DR CDD; cd04171; SelB; 1.
DR CDD; cd03696; SelB_II; 1.
DR CDD; cd15491; selB_III; 1.
DR Gene3D; 1.10.10.2770; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR Gene3D; 1.10.10.10; Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain; 1.
DR InterPro; IPR004161; EFTu-like_2.
DR InterPro; IPR015190; Elong_fac_SelB-wing-hlx_typ-2.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR015191; SelB_WHD4.
DR InterPro; IPR000795; T_Tr_GTP-bd_dom.
DR InterPro; IPR009000; Transl_B-barrel_sf.
DR InterPro; IPR009001; Transl_elong_EF1A/Init_IF2_C.
DR InterPro; IPR004535; Transl_elong_SelB.
DR InterPro; IPR036388; WH-like_DNA-bd_sf.
DR InterPro; IPR036390; WH_DNA-bd_sf.
DR NCBIfam; TIGR00475; selB; 1.
DR PANTHER; PTHR43721:SF22; ELONGATION FACTOR TU, MITOCHONDRIAL; 1.
DR PANTHER; PTHR43721; ELONGATION FACTOR TU-RELATED; 1.
DR Pfam; PF00009; GTP_EFTU; 1.
DR Pfam; PF03144; GTP_EFTU_D2; 1.
DR Pfam; PF09106; SelB-wing_2; 1.
DR Pfam; PF09107; SelB-wing_3; 1.
DR PRINTS; PR00315; ELONGATNFCT.
DR SUPFAM; SSF50465; EF-Tu/eEF-1alpha/eIF2-gamma C-terminal domain; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR SUPFAM; SSF50447; Translation proteins; 1.
DR SUPFAM; SSF46785; Winged helix' DNA-binding domain; 2.
DR PROSITE; PS51722; G_TR_2; 1.
PE 4: Predicted;
KW Elongation factor {ECO:0000313|EMBL:ACZ39405.1};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000313|EMBL:ACZ39405.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000002027}.
FT DOMAIN 5..178
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
SQ SEQUENCE 630 AA; 68828 MW; CFFB6260228D4C64 CRC64;
MSMQSLTYVV GTAGHVDHGK STLVKALTGI DPDRLREEKE REMTIDLGFA WMKLPSGRQI
SIIDVPGHER FIKNMLAGVG GIDAALLVVA ADEGPMPQTA EHLAILDLLQ IERGLIVLTK
TDLVDGEWRD LVVEEIREAV RGTVMDGAPV VPVSAVTGEG LDDLRAAIDA LLDAVPPHNE
TGRPRLPIDR VFTVAGFGTV VTGTLLGGPL EIGQEVEILP AGRRGRVRGL QSHRSKVERA
QPGSRTAVNL AGISVEEIAR GDVLTVPGWL TPTRLLDARL RLVPDSPVAL EQNDEVDFFL
GSAETLARVT LLDAERIEPG QEGWVQFRFP TPLVAVRGDR FIVRRPSPSL TIGGGVVVDA
HPRRHRRFRP EVIQALEVLA SGAPEEIVAQ ALAAGPQERR ALVRSVALPE SDVQAAIDRL
VAEGQVVALG RGGPAGYLIR ADTLERITGD IQALLESYHR RQPLRRGMAK EEVRSRTGLP
ARVFEEIVAH AASAAALVDD GETLRLPGHE ITFTPEQREK IDRYLAALRA APYTPPGPAE
FGIDPEVAIA LAETGEVVRV DEGIIFARET FEEIQRQVLE IIDREGRITL AQFRDHFGSS
RKYAQAVLEY LDHQRVTRRV GDERVRYHSA
//
