ID   SYE2_COXBU              Reviewed;         465 AA.
AC   Q83BL6;
DT   15-DEC-2003, integrated into UniProtKB/Swiss-Prot.
DT   16-DEC-2008, sequence version 2.
DT   27-MAR-2024, entry version 110.
DE   RecName: Full=Glutamate--tRNA ligase 2 {ECO:0000255|HAMAP-Rule:MF_00022};
DE            EC=6.1.1.17 {ECO:0000255|HAMAP-Rule:MF_00022};
DE   AltName: Full=Glutamyl-tRNA synthetase 2 {ECO:0000255|HAMAP-Rule:MF_00022};
DE            Short=GluRS 2 {ECO:0000255|HAMAP-Rule:MF_00022};
GN   Name=gltX2 {ECO:0000255|HAMAP-Rule:MF_00022}; Synonyms=gltX-2;
GN   OrderedLocusNames=CBU_1488;
OS   Coxiella burnetii (strain RSA 493 / Nine Mile phase I).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Legionellales; Coxiellaceae;
OC   Coxiella.
OX   NCBI_TaxID=227377;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=RSA 493 / Nine Mile phase I;
RX   PubMed=12704232; DOI=10.1073/pnas.0931379100;
RA   Seshadri R., Paulsen I.T., Eisen J.A., Read T.D., Nelson K.E., Nelson W.C.,
RA   Ward N.L., Tettelin H., Davidsen T.M., Beanan M.J., DeBoy R.T.,
RA   Daugherty S.C., Brinkac L.M., Madupu R., Dodson R.J., Khouri H.M.,
RA   Lee K.H., Carty H.A., Scanlan D., Heinzen R.A., Thompson H.A., Samuel J.E.,
RA   Fraser C.M., Heidelberg J.F.;
RT   "Complete genome sequence of the Q-fever pathogen, Coxiella burnetii.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:5455-5460(2003).
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_00022}.
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_00022};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00022}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00022}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       Glutamate--tRNA ligase type 1 subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00022}.
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DR   EMBL; AE016828; AAO90985.2; -; Genomic_DNA.
DR   RefSeq; NP_820471.2; NC_002971.3.
DR   RefSeq; WP_010958261.1; NC_002971.4.
DR   AlphaFoldDB; Q83BL6; -.
DR   SMR; Q83BL6; -.
DR   STRING; 227377.CBU_1488; -.
DR   DNASU; 1209398; -.
DR   EnsemblBacteria; AAO90985; AAO90985; CBU_1488.
DR   GeneID; 1209398; -.
DR   KEGG; cbu:CBU_1488; -.
DR   PATRIC; fig|227377.7.peg.1489; -.
DR   eggNOG; COG0008; Bacteria.
DR   HOGENOM; CLU_015768_6_3_6; -.
DR   OrthoDB; 9807503at2; -.
DR   Proteomes; UP000002671; Chromosome.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004818; F:glutamate-tRNA ligase activity; IBA:GO_Central.
DR   GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0006424; P:glutamyl-tRNA aminoacylation; IBA:GO_Central.
DR   CDD; cd00808; GluRS_core; 1.
DR   Gene3D; 1.10.10.350; -; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_00022; Glu_tRNA_synth_type1; 1.
DR   InterPro; IPR045462; aa-tRNA-synth_I_cd-bd.
DR   InterPro; IPR020751; aa-tRNA-synth_I_codon-bd_sub2.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR008925; aa_tRNA-synth_I_cd-bd_sf.
DR   InterPro; IPR004527; Glu-tRNA-ligase_bac/mito.
DR   InterPro; IPR000924; Glu/Gln-tRNA-synth.
DR   InterPro; IPR020058; Glu/Gln-tRNA-synth_Ib_cat-dom.
DR   InterPro; IPR033910; GluRS_core.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR00464; gltX_bact; 1.
DR   PANTHER; PTHR43311; GLUTAMATE--TRNA LIGASE; 1.
DR   PANTHER; PTHR43311:SF2; GLUTAMATE--TRNA LIGASE, MITOCHONDRIAL-RELATED; 1.
DR   Pfam; PF19269; Anticodon_2; 1.
DR   Pfam; PF00749; tRNA-synt_1c; 1.
DR   PRINTS; PR00987; TRNASYNTHGLU.
DR   SUPFAM; SSF48163; An anticodon-binding domain of class I aminoacyl-tRNA synthetases; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 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..465
FT                   /note="Glutamate--tRNA ligase 2"
FT                   /id="PRO_0000119551"
FT   MOTIF           8..18
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT   MOTIF           249..253
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT   BINDING         252
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
SQ   SEQUENCE   465 AA;  52763 MW;  66F71C16CF65E449 CRC64;
     MMKSRFCPSP TGLMHLGNAR TALFNYLFAK SKDGIFLLRI EDTDVERSKE TFDLGLQEDL
     RWLNLEWQEG PGADEGNGPY HQSKRQAIYD DYYQRLEEAD QAYPCFCSEE QLRLSRKIQR
     SAGKPPRYAG TCRSLSAAEI EKKKAEGLQP ALRFRVPDDE VVVFADLVRG EQRFQTNDIG
     DFIIRRANGT SPFMFCNAID DALMGVSHVL RGEDHLTNTP RQLLILQALE LPVPTYAHIA
     LIVGPDGSPL SKRHGSRGIK ELRDNGYLPL ALTNYLARLG HYYASDELLS LAELAKGFNV
     ESLSKSPAKF NAQQLDYWQK QTVNQLPNDD FWEWAGSELQ SQIPTDKDDL FLTTVKPNVS
     FPRDVAYWVN VCFGKTLNLE TAQSELLRAT GNRYFEEAFE AFKKFGKDLN SVVSHLKEKL
     NLKGKPLYQP LRIALTGAEH GPELAKLILI MDYETIQNRL QEACQ
//