ID A0A1A5X036_9BACL Unreviewed; 645 AA.
AC A0A1A5X036;
DT 05-OCT-2016, integrated into UniProtKB/TrEMBL.
DT 05-OCT-2016, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=Selenocysteine-specific elongation factor {ECO:0000256|ARBA:ARBA00015953};
DE AltName: Full=SelB translation factor {ECO:0000256|ARBA:ARBA00031615};
GN Name=selB {ECO:0000313|EMBL:UYZ12616.1};
GN ORFNames=A6764_17660 {ECO:0000313|EMBL:UYZ12616.1}, A6764_17870
GN {ECO:0000313|EMBL:OBR46837.1};
OS Brevibacillus sp. WF146.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Brevibacillus.
OX NCBI_TaxID=319501 {ECO:0000313|EMBL:OBR46837.1};
RN [1] {ECO:0000313|EMBL:OBR46837.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=WF146 {ECO:0000313|EMBL:OBR46837.1};
RA Evans L.H., Alamgir A., Owens N., Weber N.D., Virtaneva K., Barbian K.,
RA Babar A., Rosenke K.;
RL Submitted (APR-2016) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:UYZ12616.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=WF146 {ECO:0000313|EMBL:UYZ12616.1};
RA Tang B., Tang X.-F., Zhu F., Li Y.;
RT "Complete genome sequence of Brevibacillus thermoruber WF146.";
RL Submitted (OCT-2022) to the EMBL/GenBank/DDBJ databases.
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; LXGJ01000281; OBR46837.1; -; Genomic_DNA.
DR EMBL; CP109943; UYZ12616.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1A5X036; -.
DR Proteomes; UP000093585; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:InterPro.
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; 2.
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; IPR005225; Small_GTP-bd_dom.
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 NCBIfam; TIGR00231; small_GTP; 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:UYZ12616.1};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein biosynthesis {ECO:0000313|EMBL:UYZ12616.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000093585}.
FT DOMAIN 7..180
FT /note="Tr-type G"
FT /evidence="ECO:0000259|PROSITE:PS51722"
SQ SEQUENCE 645 AA; 72685 MW; 4FBD1ABCEF5853DD CRC64;
MDRKEVMYPY TIGVAGHIDH GKTTLTKKLT GVDTDRLKEE KERGISIELG FAPLVLPNGA
VIGVVDVPGH ERFIRQMIAG SVGIDLVLLV IAADEGIMPQ TREHVDILRF LGIGKGVIAL
TKIDTVDKEW LEMVREEVAE WAQDSFLAEA PVVAVSARTG EGIERLRSTI EQQLSAVEPR
KYDAPARLPI DRVFKIKGAG TVVTGTLYEG TISEGDILEL LPGGAKTRVR RLHVHGKQVD
KAFAGQRVAV NITGENTDYV YRGMALITPK AFRESQRIDI RLSMLKNAPG SIKQRSSVRL
HIGTSEVIGK IVFFDRNVLE PGEEAFCQLQ LEEPIIAKKG EPFVLRRLSP MTTIGGGQVI
DSYADRHRFG IETVQRLARK AEGSMTEQLM QFLDQAEFAT ASEILHHFAI SHKELRTLLQ
DAIKEVMAIG RELQADKESG FFLILHSTLE KWMQVIINQL AAYHQRYPLR IGMDKALLKS
TYFKRVPDRL WREIVEQVKQ RGHLQEENNF LYLTGFSPSF PNNQAETIKK ALSELLLSGF
TPPSWSALMK KHAISEELSG DIKAFLLYRE EIVYLEEDLY IDRREWSKGV EKLRGECGPG
EIFTPAHAKD ILGLSRKYLI PFLESLDRQN LTKRVEEGRV WQLTT
//