ID   SYE_CENSY               Reviewed;         562 AA.
AC   A0RY20;
DT   24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT   09-JAN-2007, sequence version 1.
DT   27-MAR-2024, entry version 79.
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};
GN   OrderedLocusNames=CENSYa_1618;
OS   Cenarchaeum symbiosum (strain A).
OC   Archaea; Nitrososphaerota; Cenarchaeales; Cenarchaeaceae; Cenarchaeum.
OX   NCBI_TaxID=414004;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=A;
RX   PubMed=17114289; DOI=10.1073/pnas.0608549103;
RA   Hallam S.J., Konstantinidis K.T., Putnam N., Schleper C., Watanabe Y.,
RA   Sugahara J., Preston C., de la Torre J., Richardson P.M., DeLong E.F.;
RT   "Genomic analysis of the uncultivated marine crenarchaeote Cenarchaeum
RT   symbiosum.";
RL   Proc. Natl. Acad. Sci. U.S.A. 103:18296-18301(2006).
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; DP000238; ABK78237.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0RY20; -.
DR   SMR; A0RY20; -.
DR   STRING; 414004.CENSYa_1618; -.
DR   EnsemblBacteria; ABK78237; ABK78237; CENSYa_1618.
DR   KEGG; csy:CENSYa_1618; -.
DR   PATRIC; fig|414004.10.peg.1480; -.
DR   HOGENOM; CLU_001882_2_3_2; -.
DR   Proteomes; UP000000758; 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; 2.40.240.100; -; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_02076; Glu_tRNA_synth_type2; 1.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
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_bL25/Gln-tRNA_synth_N.
DR   InterPro; IPR011035; Ribosomal_bL25/Gln-tRNA_synth.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR00463; gltX_arch; 1.
DR   PANTHER; PTHR43097:SF4; GLUTAMINE--TRNA LIGASE; 1.
DR   PANTHER; PTHR43097; GLUTAMINE-TRNA LIGASE; 1.
DR   Pfam; PF00749; tRNA-synt_1c; 1.
DR   Pfam; PF03950; tRNA-synt_1c_C; 1.
DR   PRINTS; PR00987; TRNASYNTHGLU.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF50715; Ribosomal protein L25-like; 1.
DR   PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis; Reference proteome.
FT   CHAIN           1..562
FT                   /note="Glutamate--tRNA ligase"
FT                   /id="PRO_0000367799"
FT   MOTIF           101..111
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_02076"
SQ   SEQUENCE   562 AA;  62086 MW;  8DF90221F9D20FFC CRC64;
     MSDIAGEARK IALQNAVSHG GRAREGAVLA GLLGARPELR PKAGELMEEI SDIVAGINAM
     PESKQREELG DVPVERKKQE GQALPPLEGA IKGRVVTRFP PEPNGYPHIG HAKAAIINEE
     YVTMYGGIKI LRMDDTNPGA ERMEYYAAIK VGLDWLGIEY DVIKNTSDDM DLLLSKGREL
     LESGDAYVCT CKRDDMSKNR RAMAPCKCSK KAQEDHMEGW DKMHGKFKPG QAVARFRGDM
     ESQNTVMRDP VLFRIMEERH PLLGDRHRVW PSYDMAVAIE DSIDGVTHAF RSKEYELRNE
     LYGAILGKLD MRAPMVLEFS RLEFEGMPVS KRVIRPLIED GKIPWYDDPR LPTLEGMKKR
     GITPGAIRRF VISLGLTKAD TLAPFGALEA FNRKEIDGNS TRLFLVGDPR RIDVAGLPGT
     AELPNHPSGD MGSRKIETGG ALYLPGKDAE GLSEGGHIRL MGLGDVRIDS AGRDLAGTYT
     GDDISAGYPK MQWVPCGDAR KIKVVIPRAP IKDGEFDSSS LGILEGMVEP HYLQVGDGQS
     IQFVRFGYCR KESQHMAVFT HG
//