ID   SYE_PYRFU               Reviewed;         572 AA.
AC   Q8U064;
DT   30-APR-2003, integrated into UniProtKB/Swiss-Prot.
DT   30-APR-2003, sequence version 2.
DT   03-AUG-2022, entry version 103.
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=PF1753;
OS   Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1).
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=186497;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43587 / DSM 3638 / JCM 8422 / Vc1;
RX   PubMed=10430560; DOI=10.1093/genetics/152.4.1299;
RA   Maeder D.L., Weiss R.B., Dunn D.M., Cherry J.L., Gonzalez J.M.,
RA   DiRuggiero J., Robb F.T.;
RT   "Divergence of the hyperthermophilic archaea Pyrococcus furiosus and P.
RT   horikoshii inferred from complete genomic sequences.";
RL   Genetics 152:1299-1305(1999).
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   -!- SEQUENCE CAUTION:
CC       Sequence=AAL81877.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE009950; AAL81877.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_014835573.1; NZ_CP023154.1.
DR   AlphaFoldDB; Q8U064; -.
DR   SMR; Q8U064; -.
DR   STRING; 186497.PF1753; -.
DR   PRIDE; Q8U064; -.
DR   EnsemblBacteria; AAL81877; AAL81877; PF1753.
DR   GeneID; 41713570; -.
DR   KEGG; pfu:PF1753; -.
DR   PATRIC; fig|186497.12.peg.1822; -.
DR   eggNOG; arCOG04302; Archaea.
DR   HOGENOM; CLU_001882_1_3_2; -.
DR   OMA; MRFAPNP; -.
DR   OrthoDB; 8922at2157; -.
DR   PhylomeDB; Q8U064; -.
DR   Proteomes; UP000001013; 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..572
FT                   /note="Glutamate--tRNA ligase"
FT                   /id="PRO_0000119727"
FT   MOTIF           107..117
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02076"
SQ   SEQUENCE   572 AA;  66563 MW;  5057509BC4F69FC6 CRC64;
     MEVEKLALKY ALINAIEHDG KANPKAVIGK ILGENPELRK KAREIVPIVN KIVEEVNTLS
     LEEQKKKLEE IYPEYFMEGT KKEKEEKKQL PPLPKAEKGK VVTRFAPNPD GAFHLGNARA
     AILSYEYAKM YDGKFILRFD DTDPKVKRPE LIFYDMIIED LEWLGIKPDE IVYASDRLEI
     YYKYAEELIK MGKAYVCTCP PDEFRKLRDQ GIACPHRDEP VEVQLERWKK MLNGEYREGE
     AVVRIKTDLN HPNPAVRDWP ALRIVDEPNH PRTGNKYRVW PLYNFASAID DHELGVTHIF
     RGQEHSENET RQRYIYEYFG WEYPVTVHHG RLSIEGVILS KSKTRKGIEE GKYLGWDDPR
     LGTIRALRRR GILPEAIREL ILEVGLKKSD ATVSWDNLAA INRKLVDPIA NRYFFVADPI
     PMYIEEAEEF EAKIPLHPDH PERGYRVLKF EPGKPIYVSK DDLSLLKPGG FIRLKDLFNV
     EILEVGDTIK ARFHSHEYEV ARKNKWRMIH WVPEGKECEV IIPEGEELII RKGLLEKNAN
     VKEGEIVQFE RFGFVRIDKI ENDKVIAIYA HK