ID   SYE_METS5               Reviewed;         566 AA.
AC   A4YIL8;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-MAY-2007, sequence version 1.
DT   25-MAY-2022, entry version 83.
DE   RecName: Full=Glutamate--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_02076};
DE            EC=6.1.1.17 {ECO:0000255|HAMAP-Rule:MF_02076};
DE   AltName: Full=Glutamyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_02076};
DE            Short=GluRS {ECO:0000255|HAMAP-Rule:MF_02076};
GN   Name=gltX {ECO:0000255|HAMAP-Rule:MF_02076}; OrderedLocusNames=Msed_2131;
OS   Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509
OS   / TH2).
OC   Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae;
OC   Metallosphaera.
OX   NCBI_TaxID=399549;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2;
RX   PubMed=18083856; DOI=10.1128/aem.02019-07;
RA   Auernik K.S., Maezato Y., Blum P.H., Kelly R.M.;
RT   "The genome sequence of the metal-mobilizing, extremely thermoacidophilic
RT   archaeon Metallosphaera sedula provides insights into bioleaching-
RT   associated metabolism.";
RL   Appl. Environ. Microbiol. 74:682-692(2008).
CC   -!- FUNCTION: Catalyzes the attachment of glutamate to tRNA(Glu) in a two-
CC       step reaction: glutamate is first activated by ATP to form Glu-AMP and
CC       then transferred to the acceptor end of tRNA(Glu). {ECO:0000255|HAMAP-
CC       Rule:MF_02076}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-
CC         glutamyl-tRNA(Glu); Xref=Rhea:RHEA:23540, Rhea:RHEA-COMP:9663,
CC         Rhea:RHEA-COMP:9680, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:78442, ChEBI:CHEBI:78520,
CC         ChEBI:CHEBI:456215; EC=6.1.1.17; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_02076};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_02076}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       Glutamate--tRNA ligase type 2 subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_02076}.
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; CP000682; ABP96270.1; -; Genomic_DNA.
DR   RefSeq; WP_012022057.1; NC_009440.1.
DR   AlphaFoldDB; A4YIL8; -.
DR   SMR; A4YIL8; -.
DR   STRING; 399549.Msed_2131; -.
DR   EnsemblBacteria; ABP96270; ABP96270; Msed_2131.
DR   GeneID; 5104424; -.
DR   GeneID; 59456731; -.
DR   KEGG; mse:Msed_2131; -.
DR   eggNOG; arCOG04302; Archaea.
DR   HOGENOM; CLU_001882_1_3_2; -.
DR   OMA; MRFAPNP; -.
DR   Proteomes; UP000000242; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004818; F:glutamate-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006424; P:glutamyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   Gene3D; 2.40.240.10; -; 1.
DR   Gene3D; 3.40.50.620; -; 1.
DR   HAMAP; MF_02076; Glu_tRNA_synth_type2; 1.
DR   InterPro; IPR004526; Glu-tRNA-synth_arc/euk.
DR   InterPro; IPR000924; Glu/Gln-tRNA-synth.
DR   InterPro; IPR020058; Glu/Gln-tRNA-synth_Ib_cat-dom.
DR   InterPro; IPR020059; Glu/Gln-tRNA-synth_Ib_codon-bd.
DR   InterPro; IPR020056; Rbsml_L25/Gln-tRNA_synth_N.
DR   InterPro; IPR011035; Ribosomal_L25/Gln-tRNA_synth.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   Pfam; PF00749; tRNA-synt_1c; 1.
DR   Pfam; PF03950; tRNA-synt_1c_C; 1.
DR   PRINTS; PR00987; TRNASYNTHGLU.
DR   SUPFAM; SSF50715; SSF50715; 1.
DR   TIGRFAMs; TIGR00463; gltX_arch; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..566
FT                   /note="Glutamate--tRNA ligase"
FT                   /id="PRO_1000071001"
FT   MOTIF           104..114
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02076"
SQ   SEQUENCE   566 AA;  65210 MW;  9121E10FC443A779 CRC64;
     MTMELEEIVY KYALWNAVKH NGQAQVGPVV SKVFAERPEL KANAKEVVKL AEKMVAKVNA
     MSLEQQTAEL QKYPELLEER KKEEKKTLSP LPNVKGTVVT RFAPNPDGPL HLGNARAAVL
     SFEYAKMYKG KFILRFDDTD PKVKKPIKEA YDWIRDDLRW LNITWDLEFK ASERMSAYYN
     VAKVMLEKGF AYVDTLSDAE FKAWRDSRNK TVYKPRTNPP EVNLELWEKM LNGDFDEGKA
     VVRIKTNPED PDPSKIDWVM LRIIDTKRNP HPIAGDKFRV WPTYNFATAV DDHEFGITHI
     LRAKEHTTNT EKQRWVYDYM GWEMPTVLEF GRLKLEGFMM SKSKIRGMLE TGSERDDPRL
     PTLAGLRRRG IIPDTVREII IQVGLKVTDA TISFDNIASV NRKLLDPVAK RLMFVREGVL
     FKLEIPQEMK AKVPLIPARQ EFREIFVKPG DEIYLDKGDV EEGKVVRLMD LCNVKIEGDR
     LRFLSQDLES AKRMGANIIQ WVKKSESKSV NVIKADPNKD VEEIRGYGEG YFETLKPGDI
     VQLVRYGFAR VDSISRGEIT MIFAHE