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Q8PCB3 (SYQ_XANCP) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 74. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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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:XCC0821
OrganismXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568) [Reference proteome] [HAMAP]
Taxonomic identifier190485 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas ›

Protein attributes

Sequence length579 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.

Subcellular location

Cytoplasm By similarity.

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
Reference proteome
Gene Ontology (GO)
   Biological_processglutamyl-tRNA aminoacylation

Inferred from electronic annotation. Source: HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: HAMAP

glutamine-tRNA ligase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 579579Glutamine--tRNA ligase HAMAP-Rule MF_00126
PRO_0000195856

Regions

Motif41 – 5111"HIGH" region HAMAP-Rule MF_00126
Motif292 – 2965"KMSKS" region HAMAP-Rule MF_00126

Sites

Binding site2951ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8PCB3 [UniParc].

Last modified October 10, 2002. Version 1.
Checksum: 757D4DA6F16ED5E8

FASTA57965,649
        10         20         30         40         50         60 
MSEIPATDAT APAEKKDFIR QIVREDLASG KHTAIRTRFP PEPNGYLHIG HAKAICLDFG 

        70         80         90        100        110        120 
LAAEFGGLCN LRLDDTNPAK EDPEFVVAIQ DDVRWLGFEW AQLRHASDYF EVYYLAAEKL 

       130        140        150        160        170        180 
IRDGHAFVCD LSAEQVRQYR GTLTEPGRNS PFRERSVDEN LDLFRRMRAG EFPDGARTLR 

       190        200        210        220        230        240 
AKIDMASGNI NLRDPALYRI KHVEHQNTGN AWPIYPMYDF AHSLGDAVEG ITHSLCTLEF 

       250        260        270        280        290        300 
EDHRPLYDWC VDKVDLSGHP ELLAPLLGKG YPKEAAKPRQ IEFSRLNINY TVMSKRKLTA 

       310        320        330        340        350        360 
LVEEQLVDGW DDPRMYTLQG LRRRGYTPAA MRLFVDRVGI SKQNSVIDFS VLEGCLREDL 

       370        380        390        400        410        420 
DAAAARRMAV IDPLKLVLTN LPEGHTETLQ FSNHPKDESF GTREVPFARE LWIEREDFAE 

       430        440        450        460        470        480 
VPPKGWKRLV PGGEIRLRGA GIARVDEVIK DAAGEIVELR GWLDPESRPG MIGSNRKVKG 

       490        500        510        520        530        540 
TIHWVSAVHA VEAEIRLYDR LFSVEKPDDE SEGKTYRDYL NPESKRSVRG YVEPSAAQAA 

       550        560        570 
PEQAFQFERT GYFVADRRDH SAATPAFNRS VTLRDTWAK

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE008922 Genomic DNA. Translation: AAM40136.1.
RefSeqNP_636212.1. NC_003902.1.

3D structure databases

ProteinModelPortalQ8PCB3.
SMRQ8PCB3. Positions 17-576.
ModBaseSearch...

Protein-protein interaction databases

STRING190485.XCC0821.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAM40136; AAM40136; XCC0821.
GeneID1001420.
KEGGxcc:XCC0821.
PATRIC24072318. VBIXanCam115730_0894.

Phylogenomic databases

eggNOGCOG0008.
HOGENOMHOG000259232.
KOK01886.
OMARMPTIAG.
ProtClustDBPRK05347.

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.
IPR022861. Gln_tRNA_ligase_bac.
IPR000924. Glu/Gln-tRNA-synth_Ib.
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. 2 hits.
PF03950. tRNA-synt_1c_C. 1 hit.
[Graphical view]
PRINTSPR00987. TRNASYNTHGLU.
SUPFAMSSF50715. Ribosomal_L25rel. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYQ_XANCP
AccessionPrimary (citable) accession number: Q8PCB3
Entry history
Integrated into UniProtKB/Swiss-Prot: October 10, 2002
Last sequence update: October 10, 2002
Last modified: May 1, 2013
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries

SIMILARITY comments

Index of protein domains and families

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