Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

A4IXU1 (SYL_FRATW) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 56. 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:
Leucine--tRNA ligase

EC=6.1.1.4
Alternative name(s):
Leucyl-tRNA synthetase
Short name=LeuRS
Gene names
Name:leuS
Ordered Locus Names:FTW_0897
OrganismFrancisella tularensis subsp. tularensis (strain WY96-3418) [Complete proteome] [HAMAP]
Taxonomic identifier418136 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella

Protein attributes

Sequence length813 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + L-leucine + tRNA(Leu) = AMP + diphosphate + L-leucyl-tRNA(Leu). HAMAP-Rule MF_00049

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00049.

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_processleucyl-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

aminoacyl-tRNA editing activity

Inferred from electronic annotation. Source: InterPro

leucine-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 – 813813Leucine--tRNA ligase HAMAP-Rule MF_00049
PRO_1000009345

Regions

Motif41 – 5111"HIGH" region HAMAP-Rule MF_00049
Motif575 – 5795"KMSKS" region HAMAP-Rule MF_00049

Sites

Binding site5781ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
A4IXU1 [UniParc].

Last modified May 1, 2007. Version 1.
Checksum: A8B64B2A86EFDA47

FASTA81393,413
        10         20         30         40         50         60 
MNEYNFSDIE KSTQEYWRKN DTFKTIEDNT KEKFYCLSML PYPSGTLHMG HVRNYTIGDV 

        70         80         90        100        110        120 
IARYQKMQGK NVLHPMGWDA FGLPAENAAI KHKKSPYEWT KSNIAYMRSQ FDSLGFSFDW 

       130        140        150        160        170        180 
SREIATCDED YYKWEQWFFI QLYKKGLAYR KNSVVNWDPV DQTVLANEQV VDGRGWRSGA 

       190        200        210        220        230        240 
LVEKKEIPQW FLKITDYADE LLQDINKLDN WPEAVKTMQI NWIGKSKGLT VKFKVKDSNQ 

       250        260        270        280        290        300 
EIEVFTTRPD TLMGVNYLGI APEHPLALKE AKSNSQLAAF IEECKKTSTM EADLATQEKK 

       310        320        330        340        350        360 
GFKTSIKVIH PISAETIDVW VANFVLMGYG SGAVMSVPAH DQRDWEFAQK YNIPLKQVIE 

       370        380        390        400        410        420 
SNDNKLKIDL EKQAFTEKGI LINSGEFDGL NFKNAYQAIK KYLTEQNKGY ETTNFRIHDW 

       430        440        450        460        470        480 
GISRQRYWGC PIPMIHCDDC GAVPEKEENL PVRLPTDVAL TEAGSPLKDI PEFINVACPE 

       490        500        510        520        530        540 
CGKPAKRETD TFDTFFESSW YYARYTCPTA NQMLDQEANY WLPVDKYIGG IEHAIMHLLY 

       550        560        570        580        590        600 
ARFFHKLMRD QGLVKSDEPF KNLLTQGMVL KDGAKMSKSK GNIVDPQELI DKYGADTVRL 

       610        620        630        640        650        660 
FSMFAAPPEQ SLEWSETGVE GANKFLRKVF NYAELNKVIF AKNITLESQK LTKEDKKARF 

       670        680        690        700        710        720 
EIHSNLKQAI FDFDKSQFNT VVSACMKILN TLNNYDNLSE SVKVEGFSIL LRILAPFTPH 

       730        740        750        760        770        780 
LCHYLWQQLN LGEDILHTSF PIVDNNALEK DEFLLVVQIN GKLKAKLELD ASLSSNQVEE 

       790        800        810 
VVLADEHVKS FIDNKQVVKV IYVPQKLINI VIK 

« Hide

References

[1]"Complete genomic characterization of a pathogenic A.II strain of Francisella tularensis subspecies tularensis."
Beckstrom-Sternberg S.M., Auerbach R.K., Godbole S., Pearson J.V., Beckstrom-Sternberg J.S., Deng Z., Munk C., Kubota K., Zhou Y., Bruce D., Noronha J., Scheuermann R.H., Wang A., Wei X., Wang J., Hao J., Wagner D.M., Brettin T.S. expand/collapse author list , Brown N., Gilna P., Keim P.S.
PLoS ONE 2:E947-E947(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: WY96-3418.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000608 Genomic DNA. Translation: ABO46742.1.
RefSeqYP_001121863.1. NC_009257.1.

3D structure databases

ProteinModelPortalA4IXU1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING418136.FTW_0897.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABO46742; ABO46742; FTW_0897.
GeneID4960419.
KEGGftw:FTW_0897.
PATRIC17969219. VBIFraTul58433_0923.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0495.
HOGENOMHOG000200747.
KOK01869.
OMAHISHELW.
OrthoDBEOG63Z74X.

Enzyme and pathway databases

BioCycFTUL418136:GHXJ-849-MONOMER.

Family and domain databases

Gene3D1.10.730.10. 1 hit.
3.40.50.620. 2 hits.
3.90.740.10. 1 hit.
HAMAPMF_00049_B. Leu_tRNA_synth_B.
InterProIPR001412. aa-tRNA-synth_I_CS.
IPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase.
IPR025709. Leu_tRNA-synth_edit.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR013155. V/L/I-tRNA-synth_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PANTHERPTHR11946:SF7. PTHR11946:SF7. 1 hit.
PfamPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 1 hit.
PF13603. tRNA-synt_1_2. 1 hit.
PF09334. tRNA-synt_1g. 1 hit.
[Graphical view]
PRINTSPR00985. TRNASYNTHLEU.
SUPFAMSSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 1 hit.
TIGRFAMsTIGR00396. leuS_bact. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYL_FRATW
AccessionPrimary (citable) accession number: A4IXU1
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: May 1, 2007
Last modified: May 14, 2014
This is version 56 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