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Protein

Glutamate--tRNA ligase

Gene

gltX

Organism
Streptococcus pyogenes serotype M49 (strain NZ131)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the attachment of glutamate to tRNA(Glu) in a two-step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu).UniRule annotation

Catalytic activityi

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu).UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei258ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciSPYO471876:G1GA1-241-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligaseUniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetaseUniRule annotation
Short name:
GluRSUniRule annotation
Gene namesi
Name:gltXUniRule annotation
Ordered Locus Names:Spy49_0203
OrganismiStreptococcus pyogenes serotype M49 (strain NZ131)
Taxonomic identifieri471876 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000001039 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000901151 – 496Glutamate--tRNA ligaseAdd BLAST496

Proteomic databases

PRIDEiB5XJN3

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliB5XJN3
SMRiB5XJN3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi11 – 21"HIGH" regionUniRule annotationAdd BLAST11
Motifi255 – 259"KMSKS" regionUniRule annotation5

Sequence similaritiesi

Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000252720
KOiK09698
OMAiAYYAFDT

Family and domain databases

CDDicd00808 GluRS_core, 1 hit
Gene3Di1.10.10.350, 1 hit
3.40.50.620, 1 hit
HAMAPiMF_00022 Glu_tRNA_synth_type1, 1 hit
InterProiView protein in InterPro
IPR008925 aa-tRNA-synth_I_codon-bd
IPR020751 aa-tRNA-synth_I_codon-bd_sub2
IPR001412 aa-tRNA-synth_I_CS
IPR004527 Glu-tRNA-ligase_bac/mito
IPR000924 Glu/Gln-tRNA-synth
IPR020058 Glu/Gln-tRNA-synth_Ib_cat-dom
IPR033910 GluRS_core
IPR014729 Rossmann-like_a/b/a_fold
PfamiView protein in Pfam
PF00749 tRNA-synt_1c, 1 hit
PRINTSiPR00987 TRNASYNTHGLU
SUPFAMiSSF48163 SSF48163, 1 hit
TIGRFAMsiTIGR00464 gltX_bact, 1 hit
PROSITEiView protein in PROSITE
PS00178 AA_TRNA_LIGASE_I, 1 hit

Sequencei

Sequence statusi: Complete.

B5XJN3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKPIRVRYA PSPTGLLHIG NARTALFNYL YARRHGGTFI IRIEDTDRKR
60 70 80 90 100
HVEDGERSQL ENLKWLGMDW DESPETHENY RQSERLALYQ QYIDQLLAEG
110 120 130 140 150
KAYKSYVTEE ELAAERERQE AAGETPRYIN EFIGMSADEK AKYIAEREAA
160 170 180 190 200
GIVPTVRLAV NESGIYKWTD MVKGDIEFEG GNIGGDWVIQ KKDGYPTYNF
210 220 230 240 250
AVVVDDHDMQ ISHVIRGDDH IANTPKQLMV YEALGWEAPE FGHMTLIINS
260 270 280 290 300
ETGKKLSKRD TNTLQFIEDY RKKGYMPEAV FNFIALLGWN PGGEEEIFSR
310 320 330 340 350
EQLIALFDEN RLSKSPAAFD QKKMDWMSNE YLKHADFETV YALCKPFLEE
360 370 380 390 400
AGRLTEKAEK LVELYKPQLK SADEIIPLTD LFFSDFPELT EAEKEVMAGE
410 420 430 440 450
TVSTVLQAFK AKLEAMSDED FKPENIFPQI KAVQKETGIK GKNLFMPIRI
460 470 480 490
AVSGEMHGPE LPNTIYLLGR DKSIEHIKNH AIRLYRSPLF LNALRS
Length:496
Mass (Da):56,858
Last modified:November 25, 2008 - v1
Checksum:i9E9097CBE434624D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000829 Genomic DNA Translation: ACI60545.1
RefSeqiWP_012560429.1, NC_011375.1

Genome annotation databases

EnsemblBacteriaiACI60545; ACI60545; Spy49_0203
KEGGisoz:Spy49_0203

Similar proteinsi

Entry informationi

Entry nameiSYE_STRPZ
AccessioniPrimary (citable) accession number: B5XJN3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: November 25, 2008
Last modified: May 23, 2018
This is version 64 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome
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Main funding by: National Institutes of Health