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Protein

Glutamate--tRNA ligase 2

Gene

gltX2

Organism
Brucella abortus (strain S19)
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 sitei243ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

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

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamate--tRNA ligase 2UniRule annotation (EC:6.1.1.17UniRule annotation)
Alternative name(s):
Glutamyl-tRNA synthetase 2UniRule annotation
Short name:
GluRS 2UniRule annotation
Gene namesi
Name:gltX2UniRule annotation
Ordered Locus Names:BAbS19_I10870
OrganismiBrucella abortus (strain S19)
Taxonomic identifieri430066 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
Proteomesi

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003676221 – 473Glutamate--tRNA ligase 2Add BLAST473

Proteomic databases

PRIDEiB2S5Z7

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi430066.BAbS19_I10870

Structurei

3D structure databases

ProteinModelPortaliB2S5Z7
SMRiB2S5Z7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi11 – 21"HIGH" regionUniRule annotationAdd BLAST11
Motifi240 – 244"KMSKS" regionUniRule annotation5

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C20 Bacteria
COG0008 LUCA
HOGENOMiHOG000252722
KOiK01885
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.

B2S5Z7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKPVITRFA PSPTGYLHIG GARTALFNWL YAKHCGGKML LRIEDTDRER
60 70 80 90 100
STEAATAAIL DGLTWLGLDW DGEAISQFER APRHREVAEE LVANGKAYYC
110 120 130 140 150
YASPEELEEM REKARAEGRP PRYDGRWRDR DPSEAPAGVK PVIRIKAPRD
160 170 180 190 200
GETVVHDAVQ GDVRFPNKDL DDFIILRSDG TPTYMHAVVV DDHDMGVTHI
210 220 230 240 250
IRGDDHLTNA ARQTIIYNAM GWDVPQMSHI PLIHGADGAK LSKRHGALGV
260 270 280 290 300
DAYRAIGYLP AALRNYLVRL GWSHGDDEIM STEQMIEWFD VKDINKGAAR
310 320 330 340 350
FDFQKLEAIN GLYMRSSDDQ ALFDALVAVL PEIEGGKELA EALDDKGRAQ
360 370 380 390 400
LLLAMPGLKE RAKTLVELAD GAKFIFASRP LALDEKAASL LNDEGRAVLK
410 420 430 440 450
PVYPVLEAVG EWTAESLDAA IRAHAEAEGL KLGKIAQPLR AALTGRATSP
460 470
GVFDVLVVLG REESLARIGD QIG
Length:473
Mass (Da):52,031
Last modified:July 1, 2008 - v1
Checksum:iE3B0F7EF3A12E5D0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000887 Genomic DNA Translation: ACD72594.1
RefSeqiWP_002964275.1, NC_010742.1

Genome annotation databases

EnsemblBacteriaiACD72594; ACD72594; BAbS19_I10870
KEGGibmc:BAbS19_I10870

Similar proteinsi

Entry informationi

Entry nameiSYE2_BRUA1
AccessioniPrimary (citable) accession number: B2S5Z7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: July 1, 2008
Last modified: May 23, 2018
This is version 61 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

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families

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