ID   SYE_CALMQ               Reviewed;         588 AA.
AC   A8M9D7;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   04-DEC-2007, sequence version 1.
DT   25-MAY-2022, entry version 72.
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=Cmaq_1533;
OS   Caldivirga maquilingensis (strain ATCC 700844 / DSM 13496 / JCM 10307 /
OS   IC-167).
OC   Archaea; Crenarchaeota; Thermoprotei; Thermoproteales; Thermoproteaceae;
OC   Caldivirga.
OX   NCBI_TaxID=397948;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700844 / DSM 13496 / JCM 10307 / IC-167;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA   Tice H., Pitluck S., Saunders E., Brettin T., Bruce D., Detter J.C.,
RA   Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Ivanova N., Biddle J.F., Zhang Z., Fitz-Gibbon S.T., Lowe T.M.,
RA   Saltikov C., House C.H., Richardson P.;
RT   "Complete sequence of Caldivirga maquilingensis IC-167.";
RL   Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
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}.
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DR   EMBL; CP000852; ABW02356.1; -; Genomic_DNA.
DR   RefSeq; WP_012186575.1; NC_009954.1.
DR   AlphaFoldDB; A8M9D7; -.
DR   SMR; A8M9D7; -.
DR   STRING; 397948.Cmaq_1533; -.
DR   EnsemblBacteria; ABW02356; ABW02356; Cmaq_1533.
DR   GeneID; 5709095; -.
DR   KEGG; cma:Cmaq_1533; -.
DR   eggNOG; arCOG04302; Archaea.
DR   HOGENOM; CLU_001882_1_3_2; -.
DR   OMA; MRFAPNP; -.
DR   OrthoDB; 8922at2157; -.
DR   Proteomes; UP000001137; 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..588
FT                   /note="Glutamate--tRNA ligase"
FT                   /id="PRO_0000367798"
FT   MOTIF           112..122
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02076"
SQ   SEQUENCE   588 AA;  66452 MW;  7FFD62F0614722B7 CRC64;
     MENAVRDLAL KHALINAVKF NGKADVKAVV SKIFADNPEL RGNAKQVVEV VKEVVNYVNS
     LTLDEQRRIL EEKWPEALGA RRTVEEKRGD IESLPELPDA DKLSKLTFRF APNPDFYLHL
     GSARPAIVNY AYKLKYANKG KDSRFILRFE DTDPRIKRPL LDAYDAIRED LRWLGVKWDE
     EYIQSDRMSI YYEYARKLIE NGGAYVVAKG SGCEPDDWKR LKIEGKPCLT REAESSRNLE
     LFDKMLEGAF NEGEAIVAVK TDLSSPDPSI RDWVAFRVID AHKYPHPRVG DKYIVWPTYN
     FAVAIDDHLM GITHVLRAQE HRVNTVKQYY VFKAFGWEQP YTIHFGRLKI EGLKLSKSIL
     KKLNLTKDDV TLPTLAGLRN RGITPEAIWS LILFVGIKET DATISLKNLY AYNRRVIEPL
     ANRYMFVKNP VKLRLRGVGD LIEAKIPMHP SYPERGIRVI KITGEGGYAN VYVQASDVKP
     GLVVRLMGLG NVKVINVSGN EAEADFIGQS VEDARRSEAP IVQWAPPDAV NAEVIIPVNV
     GQVTVDNGLA EPAVAKLEQG TVMQFIRYGF VKLMGSSNGK LRLVYIHD