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A6T6C3 (SYQ_KLEP7) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 47. 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:KPN78578_06830
ORF Names:KPN_00701
OrganismKlebsiella pneumoniae subsp. pneumoniae (strain ATCC 700721 / MGH 78578) [Complete proteome] [HAMAP]
Taxonomic identifier272620 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeKlebsiella

Protein attributes

Sequence length555 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 – 555555Glutamine--tRNA ligase HAMAP-Rule MF_00126
PRO_1000016297

Regions

Motif34 – 4411"HIGH" region HAMAP-Rule MF_00126
Motif268 – 2725"KMSKS" region HAMAP-Rule MF_00126

Sites

Binding site2711ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
A6T6C3 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: C1101074BF9CBDE6

FASTA55563,612
        10         20         30         40         50         60 
MSEAEARPTN FIRQIIDEDL ATGKHTTVHT RFPPEPNGYL HIGHAKSICL NFGIAQDYQG 

        70         80         90        100        110        120 
QCNLRFDDTN PVKEDIEYVE SIKNDVQWLG FHWSGDVCYS SDYFDQLHQY AVELINKGLA 

       130        140        150        160        170        180 
YVDELSPDEI REYRGTLKAP GKNSPYRDRS VEENLALFEK MRSGGFEEGK ACLRAKIDMA 

       190        200        210        220        230        240 
SPFIVMRDPV LYRIKFAEHH QTGNKWCIYP MYDFTHCISD ALEGITHSLC TLEFQDNRRL 

       250        260        270        280        290        300 
YDWVLDNISI PVHPRQYEFS RLNLEYTVMS KRKLNQLVTE KHVEGWDDPR MPTISGLRRR 

       310        320        330        340        350        360 
GYTAESIREF CKRIGVTKQD NTIEMASLES CIREDLNENA PRAMAVIDPV KLVIENYPQG 

       370        380        390        400        410        420 
ESEMVVMPNH PNKPEMGSRE VPFSAEIWID RADFREEANK QYKRLVLGKE VRLRNAYVIK 

       430        440        450        460        470        480 
AERVEKDAEG NITTIFCTYD ADTLSKDPAD GRKVKGVIHW VSAAHALPVE IRLYDRLFSV 

       490        500        510        520        530        540 
PNPGAADDFL AVINPESLVI KQGYAEPSLA QAEAGKAYQF EREGYFCLDS RYATATNLVF 

       550 
NRTVGLRDTW AKAGE 

« Hide

References

[1]The Klebsiella pneumonia Genome Sequencing Project
McClelland M., Sanderson E.K., Spieth J., Clifton W.S., Latreille P., Sabo A., Pepin K., Bhonagiri V., Porwollik S., Ali J., Wilson R.K.
Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 700721 / MGH 78578.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000647 Genomic DNA. Translation: ABR76144.1.
RefSeqYP_001334374.1. NC_009648.1.

3D structure databases

ProteinModelPortalA6T6C3.
SMRA6T6C3. Positions 9-549.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING272620.KPN_00701.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABR76144; ABR76144; KPN_00701.
GeneID5338358.
KEGGkpn:KPN_00701.
PATRIC20455648. VBIKlePne13394_0722.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000259232.
KOK01886.
OMASREIYID.
OrthoDBEOG6DRPF7.

Enzyme and pathway databases

BioCycKPNE272620:GKDC-701-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_KLEP7
AccessionPrimary (citable) accession number: A6T6C3
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: August 21, 2007
Last modified: May 14, 2014
This is version 47 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