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Q3SRI7 (SYE_NITWN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 57. 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:Nwi_1844
OrganismNitrobacter winogradskyi (strain Nb-255 / ATCC 25391) [Complete proteome] [HAMAP]
Taxonomic identifier323098 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeNitrobacter

Protein attributes

Sequence length474 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.

Sequence caution

The sequence ABA05104.1 differs from that shown. Reason: Erroneous initiation.

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 – 474474Glutamate--tRNA ligase HAMAP-Rule MF_00022
PRO_0000237376

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
Q3SRI7 [UniParc].

Last modified May 30, 2006. Version 2.
Checksum: 51CF335EE1C326BA

FASTA47452,622
        10         20         30         40         50         60 
MTTPVVTRFA PSPTGFLHIG GGRTALFNWL YARKHGGRML LRIEDTDRAR STPEAIDAIL 

        70         80         90        100        110        120 
DGLKWLGIEW DDDVVYQFSR VARHREIAEQ LLAEGKAYRC YATTEELSEM REKARAEGRA 

       130        140        150        160        170        180 
KLYDGRWRDR DASEAPQGVK PTIRLKAPLT GETVIEDQVQ GRIVWQNENL DDLVLLRGDG 

       190        200        210        220        230        240 
TPTYMLAVVV DDHDMGVTHI IRGDDHLINA ARQKQIYDTL GWALPTMAHI PLIHGPDGSK 

       250        260        270        280        290        300 
LSKRHGALGV DAYRAMGYLP AALRNYLVRL GWSHGDQEIF STQEMIDAFD LPAIGRSAAR 

       310        320        330        340        350        360 
FDFAKLENLN GHYIRHCDDA ALMTLFENAL DFVPGGADLK PKLNDVTRAQ LLRAMPGLKE 

       370        380        390        400        410        420 
RAKTLIELIE GARFIFADRP LPIEAKAAAL LTPETRALID RLRAALESVT SWNAETTEAA 

       430        440        450        460        470 
MRTFAEQNNL KLGAIAQPLR IALTGRTTSP GIFDVLAALG KETCLARLGD QGSR 

« Hide

References

[1]"Genome sequence of the chemolithoautotrophic nitrite-oxidizing bacterium Nitrobacter winogradskyi Nb-255."
Starkenburg S.R., Chain P.S.G., Sayavedra-Soto L.A., Hauser L., Land M.L., Larimer F.W., Malfatti S.A., Klotz M.G., Bottomley P.J., Arp D.J., Hickey W.J.
Appl. Environ. Microbiol. 72:2050-2063(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Nb-255 / ATCC 25391.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000115 Genomic DNA. Translation: ABA05104.1. Different initiation.
RefSeqYP_318456.1. NC_007406.1.

3D structure databases

ProteinModelPortalQ3SRI7.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING323098.Nwi_1844.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABA05104; ABA05104; Nwi_1844.
GeneID3674815.
KEGGnwi:Nwi_1844.
PATRIC22700498. VBINitWin102302_2070.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000252722.
KOK01885.
OrthoDBEOG6DRPF7.
ProtClustDBPRK01406.

Enzyme and pathway databases

BioCycNWIN323098:GJEG-1879-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_NITWN
AccessionPrimary (citable) accession number: Q3SRI7
Entry history
Integrated into UniProtKB/Swiss-Prot: May 30, 2006
Last sequence update: May 30, 2006
Last modified: February 19, 2014
This is version 57 of the entry and version 2 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