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Q2YRQ9 (SYE2_BRUA2) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 53. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Glutamate--tRNA ligase 2

EC=6.1.1.17
Alternative name(s):
Glutamyl-tRNA synthetase 2
Short name=GluRS 2
Gene names
Name:gltX2
Ordered Locus Names:BAB1_1169
OrganismBrucella abortus (strain 2308) [Complete proteome] [HAMAP]
Taxonomic identifier359391 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella

Protein attributes

Sequence length473 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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) By similarity. HAMAP-Rule MF_00022

Catalytic activity

ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu). HAMAP-Rule MF_00022

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00022

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00022.

Sequence similarities

Belongs to the class-I aminoacyl-tRNA synthetase family.

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionAminoacyl-tRNA synthetase
Ligase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processglutamyl-tRNA aminoacylation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

glutamate-tRNA ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

tRNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 473473Glutamate--tRNA ligase 2 HAMAP-Rule MF_00022
PRO_0000237346

Regions

Motif11 – 2111"HIGH" region HAMAP-Rule MF_00022
Motif240 – 2445"KMSKS" region HAMAP-Rule MF_00022

Sites

Binding site2431ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q2YRQ9 [UniParc].

Last modified February 7, 2006. Version 1.
Checksum: E3B0F7EF3A12E5D0

FASTA47352,031
        10         20         30         40         50         60 
MSKPVITRFA PSPTGYLHIG GARTALFNWL YAKHCGGKML LRIEDTDRER STEAATAAIL 

        70         80         90        100        110        120 
DGLTWLGLDW DGEAISQFER APRHREVAEE LVANGKAYYC YASPEELEEM REKARAEGRP 

       130        140        150        160        170        180 
PRYDGRWRDR DPSEAPAGVK PVIRIKAPRD GETVVHDAVQ GDVRFPNKDL DDFIILRSDG 

       190        200        210        220        230        240 
TPTYMHAVVV DDHDMGVTHI IRGDDHLTNA ARQTIIYNAM GWDVPQMSHI PLIHGADGAK 

       250        260        270        280        290        300 
LSKRHGALGV DAYRAIGYLP AALRNYLVRL GWSHGDDEIM STEQMIEWFD VKDINKGAAR 

       310        320        330        340        350        360 
FDFQKLEAIN GLYMRSSDDQ ALFDALVAVL PEIEGGKELA EALDDKGRAQ LLLAMPGLKE 

       370        380        390        400        410        420 
RAKTLVELAD GAKFIFASRP LALDEKAASL LNDEGRAVLK PVYPVLEAVG EWTAESLDAA 

       430        440        450        460        470 
IRAHAEAEGL KLGKIAQPLR AALTGRATSP GVFDVLVVLG REESLARIGD QIG 

« Hide

References

[1]"Whole-genome analyses of speciation events in pathogenic Brucellae."
Chain P.S., Comerci D.J., Tolmasky M.E., Larimer F.W., Malfatti S.A., Vergez L.M., Aguero F., Land M.L., Ugalde R.A., Garcia E.
Infect. Immun. 73:8353-8361(2005) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 2308.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AM040264 Genomic DNA. Translation: CAJ11125.1.
RefSeqYP_414560.1. NC_007618.1.

3D structure databases

ProteinModelPortalQ2YRQ9.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING359391.BAB1_1169.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAJ11125; CAJ11125; BAB1_1169.
GeneID3787805.
KEGGbmf:BAB1_1169.
PATRIC17845295. VBIBruMel86222_1217.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252722.
KOK01885.
OMAAMGWEVP.
OrthoDBEOG6DRPF7.

Enzyme and pathway databases

BioCycBABO359391:GKDV-1191-MONOMER.
BMEL359391:GJOQ-1191-MONOMER.

Family and domain databases

Gene3D1.10.10.350. 1 hit.
1.10.1160.10. 1 hit.
3.40.50.620. 2 hits.
HAMAPMF_00022_B. Glu_tRNA_synth_B.
InterProIPR008925. 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.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERPTHR10119. PTHR10119. 1 hit.
PfamPF00749. tRNA-synt_1c. 1 hit.
[Graphical view]
PRINTSPR00987. TRNASYNTHGLU.
SUPFAMSSF48163. SSF48163. 1 hit.
TIGRFAMsTIGR00464. gltX_bact. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYE2_BRUA2
AccessionPrimary (citable) accession number: Q2YRQ9
Entry history
Integrated into UniProtKB/Swiss-Prot: May 30, 2006
Last sequence update: February 7, 2006
Last modified: May 14, 2014
This is version 53 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Brucella abortus strain 2308

Brucella abortus (strain 2308): entries and gene names

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries