ID   SYE_HYPBU               Reviewed;         578 AA.
AC   A2BK91;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   20-FEB-2007, sequence version 1.
DT   25-MAY-2022, entry version 86.
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=Hbut_0542;
OS   Hyperthermus butylicus (strain DSM 5456 / JCM 9403 / PLM1-5).
OC   Archaea; Crenarchaeota; Thermoprotei; Desulfurococcales; Pyrodictiaceae;
OC   Hyperthermus.
OX   NCBI_TaxID=415426;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 5456 / JCM 9403 / PLM1-5;
RX   PubMed=17350933; DOI=10.1155/2007/745987;
RA   Bruegger K., Chen L., Stark M., Zibat A., Redder P., Ruepp A., Awayez M.,
RA   She Q., Garrett R.A., Klenk H.-P.;
RT   "The genome of Hyperthermus butylicus: a sulfur-reducing, peptide
RT   fermenting, neutrophilic Crenarchaeote growing up to 108 degrees C.";
RL   Archaea 2:127-135(2007).
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; CP000493; ABM80402.1; -; Genomic_DNA.
DR   AlphaFoldDB; A2BK91; -.
DR   SMR; A2BK91; -.
DR   STRING; 415426.Hbut_0542; -.
DR   EnsemblBacteria; ABM80402; ABM80402; Hbut_0542.
DR   KEGG; hbu:Hbut_0542; -.
DR   eggNOG; arCOG04302; Archaea.
DR   HOGENOM; CLU_001882_1_3_2; -.
DR   OMA; MRFAPNP; -.
DR   Proteomes; UP000002593; 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..578
FT                   /note="Glutamate--tRNA ligase"
FT                   /id="PRO_0000367801"
FT   MOTIF           97..107
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02076"
SQ   SEQUENCE   578 AA;  66009 MW;  AB7854019C4E9E29 CRC64;
     MLNAVGHGGR AAVGPVMGKI MAERPDLRPQ AKQIVAIVRE VVEEVNKLSL EEQKRLLEEK
     YSWVIEKKLQ KRREAVEKKL PPLPDAEEGR VVTRFAPNPD FVIHLGNARP ALLSYEYAVM
     YRGKMILRFE DTDPRIKTPL PEAYELIRED LKWLGIRWDE EYIQSLRMHI YYDIARKLIE
     VGGAYVDDRS PEEFRRYRDE GRLEDYPPRK RSVEENLELW DKMVSGAFGE GEAVLRVKTD
     PRHPDPSVRD WVAFRIIDTS RYPHPLVGDR YVAWPTYNFA AAVDDKLMGV THILRAKEHM
     QNTIKQQFLY KHLGWSYPHV VHFGRLKLEG FIMSKSTLKR FLDAGISRGI DDPRFATIAG
     LRRRGIVPEA IKKLIMEVGV KYTDASISYD NLAAINRSII DPRAKRIMAA LSPVPVEVEG
     LPWREKEFRI PFHPSGQLGE RIVKLAGPKA TIYVSQSDAV QLAKGNIVRL MEAFNIEVLG
     ASPRRVRARY HSLTVDEARQ HNAPIIQWVP ATDNIAVEVL KPEGLDLVQE RGLAEPAAAQ
     LKPGEIIQLV RIGFARVDSV ETDEKGKVRK VVLIYAHD