SYE_CHLTE
ID SYE_CHLTE Reviewed; 503 AA.
AC Q9F724;
DT 27-APR-2001, integrated into UniProtKB/Swiss-Prot.
DT 30-AUG-2002, sequence version 2.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=Glutamate--tRNA ligase {ECO:0000255|HAMAP-Rule:MF_00022};
DE EC=6.1.1.17 {ECO:0000255|HAMAP-Rule:MF_00022};
DE AltName: Full=Glutamyl-tRNA synthetase {ECO:0000255|HAMAP-Rule:MF_00022};
DE Short=GluRS {ECO:0000255|HAMAP-Rule:MF_00022};
GN Name=gltX {ECO:0000255|HAMAP-Rule:MF_00022}; OrderedLocusNames=CT0299;
OS Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
OS (Chlorobium tepidum).
OC Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobaculum.
OX NCBI_TaxID=194439;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX PubMed=12093901; DOI=10.1073/pnas.132181499;
RA Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J.,
RA DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D.,
RA Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M.,
RA Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V.,
RA Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M.,
RA White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A.,
RA Fraser C.M.;
RT "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic,
RT anaerobic, green-sulfur bacterium.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 249-503.
RC STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX PubMed=10976061; DOI=10.1126/science.289.5485.1724;
RA Xiong J., Fischer W.M., Inoue K., Nakahara M., Bauer C.E.;
RT "Molecular evidence for the early evolution of photosynthesis.";
RL Science 289:1724-1730(2000).
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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAG12192.1; Type=Frameshift; Evidence={ECO:0000305};
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DR EMBL; AE006470; AAM71545.1; -; Genomic_DNA.
DR EMBL; AF287480; AAG12192.1; ALT_FRAME; Genomic_DNA.
DR RefSeq; NP_661203.1; NC_002932.3.
DR RefSeq; WP_010931991.1; NC_002932.3.
DR AlphaFoldDB; Q9F724; -.
DR SMR; Q9F724; -.
DR STRING; 194439.CT0299; -.
DR EnsemblBacteria; AAM71545; AAM71545; CT0299.
DR KEGG; cte:CT0299; -.
DR PATRIC; fig|194439.7.peg.290; -.
DR eggNOG; COG0008; Bacteria.
DR HOGENOM; CLU_015768_6_3_10; -.
DR OMA; WDEGPFF; -.
DR OrthoDB; 1409413at2; -.
DR Proteomes; UP000001007; 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:0000049; F:tRNA binding; IEA:InterPro.
DR GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR GO; GO:0006424; P:glutamyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR CDD; cd00808; GluRS_core; 1.
DR Gene3D; 1.10.10.350; -; 1.
DR Gene3D; 3.40.50.620; -; 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 Pfam; PF19269; Anticodon_2; 1.
DR Pfam; PF00749; tRNA-synt_1c; 1.
DR PRINTS; PR00987; TRNASYNTHGLU.
DR SUPFAM; SSF48163; SSF48163; 1.
DR TIGRFAMs; TIGR00464; gltX_bact; 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..503
FT /note="Glutamate--tRNA ligase"
FT /id="PRO_0000119541"
FT MOTIF 12..22
FT /note="'HIGH' region"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT MOTIF 259..263
FT /note="'KMSKS' region"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 262
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
SQ SEQUENCE 503 AA; 57810 MW; 8A265B64E72F4D80 CRC64;
MAGQKVRTRF APSPTGYLHV GGLRTALYNY LFAKRMNGDF VIRIEDTDQS RKVEDAEKKL
ISTLEWAGII ADESPMHGGN YGPYVQSQRL SIYRDYCTRL LEDKNAYYCF STPEELEENR
QLQLKQGLQP KYNRKWLPED MGGNMPESEI KKKLDEGAPY VVRMKVPDYV SVWFEDMIRG
PIEFDSATID DQVLMKSDGF PTYHFASVID DHLMEFTHII RGEEWLPSMP KHLLLYEFFG
WEPPKFAHLP LLLNPDRSKL SKRQGDVAVE DYMRKGYSSE AIVNFVALLG WNEGEGSEQE
VFSMEELISK FSLERVGKAG AVFNVEKLSW LEKQYIKTRP VEKIVGNIKP VLQAKLAEFS
PEMSVERITS DDYLAKVVEL MRERVNFEHE FVTFSSYFFF EPESYEEEAV AKRWTPNVPP
LLQEFADLLE ANDDFTAENI EAQLKAFVAP KGLKPAVLIH PIRIAVSGVS FGPSLYHMLE
VLGKEAVLRR IRRAIERIEV PAA
