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Q87YQ1 (SYQ_PSESM) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 73. 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:
Glutamine--tRNA ligase

EC=6.1.1.18
Alternative name(s):
Glutaminyl-tRNA synthetase
Short name=GlnRS
Gene names
Name:glnS
Ordered Locus Names:PSPTO_3743
OrganismPseudomonas syringae pv. tomato (strain DC3000) [Complete proteome] [HAMAP]
Taxonomic identifier223283 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length569 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-glutaminyl-tRNA(Gln). HAMAP-Rule MF_00126

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00126

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00126.

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_processglutaminyl-tRNA aminoacylation

Inferred from electronic annotation. Source: InterPro

glutamyl-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

glutamine-tRNA ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 569569Glutamine--tRNA ligase HAMAP-Rule MF_00126
PRO_0000195845

Regions

Motif50 – 6011"HIGH" region HAMAP-Rule MF_00126
Motif284 – 2885"KMSKS" region HAMAP-Rule MF_00126

Sites

Binding site2871ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q87YQ1 [UniParc].

Last modified June 1, 2003. Version 1.
Checksum: C50C8478CD102CA1

FASTA56965,197
        10         20         30         40         50         60 
MSKDPMSKPT PEPAAHSKAG PAVPTNFLRP IVQADLDSGK HSKIITRFPP EPNGYLHIGH 

        70         80         90        100        110        120 
AKSICVNFGL AKEFGGDTHL RFDDTNPAKE DQEYIDAIMN DVKWLGFEWA GEVRYASQYF 

       130        140        150        160        170        180 
DQLHDWAVEL IKAGKAYVDD LTPEQAREYR GTLTEPGKNS PFRERSVEEN IDLFARMKAG 

       190        200        210        220        230        240 
EFEDGARVLR AKIDMASPNM NLRDPILYRI RHAHHHQTGD KWCIYPIYDF THGQSDAIEG 

       250        260        270        280        290        300 
ITHSICTLEF ESHRPLYDWF LDNLPVPCKP RQYEFSRLNL NYTITSKRKL KQLVDEKHVN 

       310        320        330        340        350        360 
GWDDPRMSTL SGFRRRGYTP KSIRNFCEMI GTNRSDGVVD FGMLEFSIRD DLDHSAPRAM 

       370        380        390        400        410        420 
CVLRPLKVVI TNYPEGQVEK LELPRHPKED LGMRELPFSR EIYIDRDDYM EEPPKGYKRL 

       430        440        450        460        470        480 
EPNGEVRLRG SYVIRADEAI KDADGNIVEL RCSYDPDTLG KNPEGRKVKG VVHWVPAAES 

       490        500        510        520        530        540 
VECEVRLYDR LFRSANPEKA EDGASFLDNI NPDSLQVLTG CRAEPSLGHA QPEDRFQFER 

       550        560 
EGYFCADIKD SKPGQPVFNR TVTLRDSWT 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE016853 Genomic DNA. Translation: AAO57212.1.
RefSeqNP_793517.1. NC_004578.1.

3D structure databases

ProteinModelPortalQ87YQ1.
SMRQ87YQ1. Positions 25-567.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING223283.PSPTO_3743.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO57212; AAO57212; PSPTO_3743.
GeneID1185411.
KEGGpst:PSPTO_3743.
PATRIC19998935. VBIPseSyr93040_3835.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000259232.
KOK01886.
OMASREIYID.
OrthoDBEOG6DRPF7.
PhylomeDBQ87YQ1.

Enzyme and pathway databases

BioCycPSYR223283:GJIX-3803-MONOMER.

Family and domain databases

Gene3D1.10.1160.10. 1 hit.
2.40.240.10. 2 hits.
3.40.50.620. 2 hits.
HAMAPMF_00126. Gln_tRNA_synth.
InterProIPR001412. aa-tRNA-synth_I_CS.
IPR004514. Gln-tRNA-synth.
IPR022861. Gln_tRNA_ligase_bac.
IPR000924. Glu/Gln-tRNA-synth.
IPR020061. Glu/Gln-tRNA-synth_Ib_a-bdl.
IPR020058. Glu/Gln-tRNA-synth_Ib_cat-dom.
IPR020059. Glu/Gln-tRNA-synth_Ib_codon-bd.
IPR020056. Rbsml_L25/Gln-tRNA_synth_b-brl.
IPR011035. Ribosomal_L25/Gln-tRNA_synth.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERPTHR10119. PTHR10119. 1 hit.
PfamPF00749. tRNA-synt_1c. 1 hit.
PF03950. tRNA-synt_1c_C. 1 hit.
[Graphical view]
PRINTSPR00987. TRNASYNTHGLU.
SUPFAMSSF50715. SSF50715. 1 hit.
TIGRFAMsTIGR00440. glnS. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYQ_PSESM
AccessionPrimary (citable) accession number: Q87YQ1
Entry history
Integrated into UniProtKB/Swiss-Prot: April 26, 2004
Last sequence update: June 1, 2003
Last modified: July 9, 2014
This is version 73 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