SYE_ENDTX
ID SYE_ENDTX Reviewed; 494 AA.
AC B1H0J3;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 29-APR-2008, sequence version 1.
DT 03-AUG-2022, entry version 81.
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=TGRD_542;
OS Endomicrobium trichonymphae.
OC Bacteria; Elusimicrobia; Endomicrobia; Endomicrobiales; Endomicrobiaceae;
OC Endomicrobium.
OX NCBI_TaxID=1408204;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=18391199; DOI=10.1073/pnas.0801389105;
RA Hongoh Y., Sharma V.K., Prakash T., Noda S., Taylor T.D., Kudo T.,
RA Sakaki Y., Toyoda A., Hattori M., Ohkuma M.;
RT "Complete genome of the uncultured termite group 1 bacteria in a single
RT host protist cell.";
RL Proc. Natl. Acad. Sci. U.S.A. 105:5555-5560(2008).
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 -!- COFACTOR:
CC Name=Zn(2+); Xref=ChEBI:CHEBI:29105;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00022};
CC Note=Binds 1 zinc ion per subunit. {ECO:0000255|HAMAP-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; AP009510; BAG14025.1; -; Genomic_DNA.
DR RefSeq; WP_015423550.1; NC_020419.1.
DR RefSeq; YP_001956486.1; NC_020419.1.
DR AlphaFoldDB; B1H0J3; -.
DR SMR; B1H0J3; -.
DR STRING; 471821.TGRD_542; -.
DR EnsemblBacteria; BAG14025; BAG14025; TGRD_542.
DR KEGG; rsd:TGRD_542; -.
DR PATRIC; fig|471821.5.peg.883; -.
DR HOGENOM; CLU_015768_6_3_0; -.
DR OMA; WDEGPFF; -.
DR OrthoDB; 1409413at2; -.
DR Proteomes; UP000001691; 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:UniProtKB-UniRule.
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; Metal-binding;
KW Nucleotide-binding; Protein biosynthesis; Zinc.
FT CHAIN 1..494
FT /note="Glutamate--tRNA ligase"
FT /id="PRO_1000090118"
FT MOTIF 10..20
FT /note="'HIGH' region"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT MOTIF 254..258
FT /note="'KMSKS' region"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 110
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 112
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 137
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 139
FT /ligand="Zn(2+)"
FT /ligand_id="ChEBI:CHEBI:29105"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT BINDING 257
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
SQ SEQUENCE 494 AA; 56547 MW; E1A64E5136CA754A CRC64;
MSGIRVRFAP SPTGDLHIGG VRTALFNWLF AKNKGGKFIL RIEDTDETRS TGESAKVILD
AMKWLELEWN EGPGNENLKY SPYSQMKRKE RGIYRKYADE LVAKELAYPC YCTPEEIDVM
RKKAKADKLP PKYDGKCRHL TPGQRKQKEI EGKKAVVRFK MFGSGTTVLN DIIRGRVKFD
NSLLDDFVIM KASGVPAYNF ACVVDDYLME ITHVLRGDDH ISNAPRQMHI YNALGWEMPE
FAHMSMILGA GGARLSKRHG HTSVLEYRKE GYLREALINY LALLGWSTED SQQIFTIEEL
KQKFSVERCG ISPSIFDPAK LLWLNGEKIR SKTPQQVYEL FIDWLKYTGN EKLTETWDVE
LLKKALILEH DKIKLLKDIP SLVDFFFTKN VDYKEEAVKK TLLSEKSKDI AKLVLIESAA
RLPNQLDFSA ISLEQYARNL AAEKNIKTGQ VFHPIRVAIS GRMQGPGLFQ MMEVMGKEDV
VRRINVAINK FFQK
