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Protein

Glutamate--tRNA ligase

Gene

gltX_1

Organism
Streptococcus pneumoniae
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-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 annotationSAAS annotation

Catalytic activityi

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

Cofactori

Zn2+UniRule annotationNote: Binds 1 zinc ion per subunit.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi108ZincUniRule annotation1
Metal bindingi110ZincUniRule annotation1
Metal bindingi135ZincUniRule annotation1
Metal bindingi137ZincUniRule annotation1
Binding sitei255ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminoacyl-tRNA synthetaseUniRule annotationSAAS annotationImported, Ligase
Biological processProtein biosynthesisUniRule annotationSAAS annotation
LigandATP-bindingUniRule annotationSAAS annotation, Metal-bindingUniRule annotation, Nucleotide-binding, ZincUniRule annotation

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:gltX_1Imported
Synonyms:gltXUniRule annotation
ORF Names:ERS021733_02794Imported
OrganismiStreptococcus pneumoniaeImported
Taxonomic identifieri1313 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000041439 Componenti: Unassembled WGS sequence

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Monomer.UniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliA0A0T8PWP6.
SMRiA0A0T8PWP6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 323tRNA-synt_1cInterPro annotationAdd BLAST320

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi11 – 21"HIGH" regionUniRule annotationAdd BLAST11
Motifi252 – 256"KMSKS" regionUniRule annotation5

Sequence similaritiesi

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

Family and domain databases

CDDicd00808. GluRS_core. 1 hit.
Gene3Di1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
1.10.8.70. 1 hit.
3.40.50.620. 2 hits.
HAMAPiMF_00022. Glu_tRNA_synth_type1. 1 hit.
InterProiView protein in InterPro
IPR008925. aa-tRNA-synth_I_codon-bd.
IPR020752. aa-tRNA-synth_I_codon-bd_sub1.
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.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
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.

A0A0T8PWP6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGNEVRVRYA PSPTGHLHIG NARTALFNYL FARNQGGKFI IRVEDTDKKR
60 70 80 90 100
NIEGGEQSQL NYLKWLGIDW DESVDVGGEY GPYRQSERND IYKVYYEELL
110 120 130 140 150
EKGLAYKCYC TEEELEKERE EQIARGEMPR YSGKHRDLTQ EEQEKFIAEG
160 170 180 190 200
RKPSIRFRVP EGKVIAFNDI VKGEISFESD GIGDFVIVKK DGTPTYNFAV
210 220 230 240 250
AIDDYLMKMT HVLRGEDHIS NTPKQIMIYQ AFGWDIPQFG HMTLIVNESR
260 270 280 290 300
KKLSKRDESI IQFIEQYKEL GYLPEALFNF IGLLGWSPVG EEELFTKEQF
310 320 330 340 350
IEIFDVNRLS KSPALFDMHK LKWVNNQYVK KLDLDQVVEL TLPHLQKAGK
360 370 380 390 400
VGTELSAEEQ EWVRKLISLY HEQLSYGAEI VELTDLFFTD EIEYNQEAKA
410 420 430 440 450
VLEEEQVPEV LSTFAAKLEE LEEFTPDNIK ASIKAVQKET GHKGKKLFMP
460 470 480
IRVAVTGQTH GPELPQSIEL IGKETAIQRL KNI
Length:483
Mass (Da):55,722
Last modified:February 17, 2016 - v1
Checksum:iEF61671AEE465DD5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CLUP01000032 Genomic DNA. Translation: CJS14034.1.

Genome annotation databases

EnsemblBacteriaiCJS14034; CJS14034; ERS021733_02794.

Similar proteinsi

Entry informationi

Entry nameiA0A0T8PWP6_STREE
AccessioniPrimary (citable) accession number: A0A0T8PWP6
Entry historyiIntegrated into UniProtKB/TrEMBL: February 17, 2016
Last sequence update: February 17, 2016
Last modified: January 31, 2018
This is version 14 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported