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A6V2T9 (SYE_PSEA7) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 51. 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:PSPA7_1994
OrganismPseudomonas aeruginosa (strain PA7) [Complete proteome] [HAMAP]
Taxonomic identifier381754 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length494 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

Cofactor

Binds 1 zinc ion per subunit By similarity. 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
Metal-binding
Nucleotide-binding
Zinc
   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

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

tRNA binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 494494Glutamate--tRNA ligase HAMAP-Rule MF_00022
PRO_1000001937

Regions

Motif10 – 2011"HIGH" region HAMAP-Rule MF_00022
Motif251 – 2555"KMSKS" region HAMAP-Rule MF_00022

Sites

Metal binding1071Zinc By similarity
Metal binding1091Zinc By similarity
Metal binding1341Zinc By similarity
Metal binding1361Zinc By similarity
Binding site2541ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
A6V2T9 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: C8F2936D4B7ACAD0

FASTA49456,718
        10         20         30         40         50         60 
MTTVRTRIAP SPTGDPHVGT AYIALFNLCF ARQHGGQFIL RIEDTDQLRS TRESEQQIFD 

        70         80         90        100        110        120 
ALRWLGIEWD EGPDVGGPHG PYRQSERGHI YKKYSDELVE QGHAFTCFCT PERLDAVRAE 

       130        140        150        160        170        180 
QMARKETPRY DGHCMHLPKD EVQRRVAAGE SHVTRMKVPT EGVCVVPDML RGNVEIPWDR 

       190        200        210        220        230        240 
MDMQVLMKAD GLPTYFLANV VDDHLMGITH VLRGEEWLPS APKLIKLYEY FGWEQPQLCY 

       250        260        270        280        290        300 
MPLLRNPDKS KLSKRKNPTS ITFYERMGYL PQALLNYLGR MGWSMPDERE KFTLAEMIEH 

       310        320        330        340        350        360 
FDLSRVSLGG PIFDLEKLSW LNGQWIREQS VEEFAREVQK WALNPEYLMK IAPHVQGRVE 

       370        380        390        400        410        420 
NFSQIAPLAG FFFSGGVPLD ASLFEHKKLD PTQVRQVLQL VLWKLESLRQ WEKERITGCI 

       430        440        450        460        470        480 
QAVAEHLQLK LRDVMPLMFP AITGHASSVS VLDAMEILGA DLSRYRLRQA LELLGGASKK 

       490 
ETKEWEKIRD AIPG 

« Hide

References

[1]Dodson R.J., Harkins D., Paulsen I.T.
Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PA7.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000744 Genomic DNA. Translation: ABR82484.1.
RefSeqYP_001347374.1. NC_009656.1.

3D structure databases

ProteinModelPortalA6V2T9.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING381754.PSPA7_1994.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABR82484; ABR82484; PSPA7_1994.
GeneID5358325.
KEGGpap:PSPA7_1994.
PATRIC19825771. VBIPseAer80442_1918.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252720.
KOK01885.
OMAAFRCFCT.
OrthoDBEOG6DRPF7.
ProtClustDBPRK01406.

Enzyme and pathway databases

BioCycPAER381754:GHMY-1994-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_PSEA7
AccessionPrimary (citable) accession number: A6V2T9
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: February 19, 2014
This is version 51 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