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Q03ZR1 (SYE_LEUMM) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 56. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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

EC=6.1.1.17
Alternative name(s):
Glutamyl-tRNA synthetase
Short name=GluRS
Gene names
Name:gltX
Ordered Locus Names:LEUM_0161
OrganismLeuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / NCDO 523) [Complete proteome] [HAMAP]
Taxonomic identifier203120 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesLeuconostoc

Protein attributes

Sequence length498 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 – 498498Glutamate--tRNA ligase HAMAP-Rule MF_00022
PRO_0000367702

Regions

Motif11 – 2111"HIGH" region HAMAP-Rule MF_00022
Motif260 – 2645"KMSKS" region HAMAP-Rule MF_00022

Sites

Binding site2631ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q03ZR1 [UniParc].

Last modified November 14, 2006. Version 1.
Checksum: 91A273292E5E8C26

FASTA49856,956
        10         20         30         40         50         60 
MTEDIRVRYA PSPTGHLHIG NARTAIFNWL FARHYNGTFV IRIEDTDSAR NIADGEKSQL 

        70         80         90        100        110        120 
ENLAWLGLDW DESPDKPGVY GPYRQSERNE QGIYQEFIDA LLASGQAYKS YKTSGQLASE 

       130        140        150        160        170        180 
REAQQAAKQA PHYVYEYEGL TNEEREAKYA EFEAQGLKPV VRFRVPEEQV YAWDDIVKGH 

       190        200        210        220        230        240 
IEIGAKEVGG DWVIQKADGM PTYNFAVVVD DHLMKISHVL RGDDHVSNTP KQIMIYEALG 

       250        260        270        280        290        300 
WDVPKFGHMA LIINGETGKK LSKRDENLLQ FVEQYKELGY QPQAMVNFIG LLGWSPKGED 

       310        320        330        340        350        360 
EIFSLSEFKE MFDEKRLSKA NAKFDQKKLE WVNNQWMRRD TDAVMPQLIQ ELVNAHLISA 

       370        380        390        400        410        420 
DDAADKKKWL SEVIKVAGVD GISYTRQIVE LVRKPFFELG DITDEMVEYL TSEDGRKVAA 

       430        440        450        460        470        480 
AWESTYESLP TDATPADYMS TIRAIQNDLE IKGRNLWNPI RIMTTHEVQG PNLPEMLTLL 

       490 
DKNTVLKTMR DVKEKYLA 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000414 Genomic DNA. Translation: ABJ61311.1.
RefSeqYP_817684.1. NC_008531.1.

3D structure databases

ProteinModelPortalQ03ZR1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING203120.LEUM_0161.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABJ61311; ABJ61311; LEUM_0161.
GeneID4422028.
KEGGlme:LEUM_0161.
PATRIC22408303. VBILeuMes50664_0189.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252720.
KOK09698.
OMAAFRCFCT.
OrthoDBEOG6DRPF7.
ProtClustDBPRK01406.

Enzyme and pathway databases

BioCycLMES203120:GJ8T-161-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 nameSYE_LEUMM
AccessionPrimary (citable) accession number: Q03ZR1
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: November 14, 2006
Last modified: February 19, 2014
This is version 56 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

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries