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Q04MJ2 (SYL_STRP2) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 62. 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:SPD_0238
OrganismStreptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) [Complete proteome] [HAMAP]
Taxonomic identifier373153 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length833 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 – 833833Leucine--tRNA ligase HAMAP-Rule MF_00049
PRO_1000009443

Regions

Motif41 – 5212"HIGH" region HAMAP-Rule MF_00049
Motif610 – 6145"KMSKS" region HAMAP-Rule MF_00049

Sites

Binding site6131ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q04MJ2 [UniParc].

Last modified November 14, 2006. Version 1.
Checksum: 53BA80978AB019B9

FASTA83394,367
        10         20         30         40         50         60 
MSFYNHKEIE PKWQGYWAEH HTFKTGTDAS KPKFYALDMF PYPSGVGLHV GHPEGYTATD 

        70         80         90        100        110        120 
ILSRYKRAQG YNVLHPMGWD AFGLPAEQYA MDTGNDPAEF TAENIANFKR QINALGFSYD 

       130        140        150        160        170        180 
WDREVNTTDP NYYKWTQWIF TKLYEKGLAY EAEVPVNWVE ELGTAIANEE VLPDGTSERG 

       190        200        210        220        230        240 
GYPVVRKPMR QWMLKITAYA ERLLNDLDEL DWSESIKDMQ RNWIGKSTGA NVTFKVKGTD 

       250        260        270        280        290        300 
KEFTVFTTRP DTLFGATFTV LAPEHELVDA ITSSEQAEAV ADYKHQASLK SDLVRTDLAK 

       310        320        330        340        350        360 
EKTGVWTGAY AINPVNGKEM PIWIADYVLA SYGTGAVMAV PAHDQRDWEF AKQFDLPIVE 

       370        380        390        400        410        420 
VLEGGNVEEA AYTEDGLHVN SDFLDGLNKE DAIAKIVACL EEKGCGQEKV TYRLRDWLFS 

       430        440        450        460        470        480 
RQRYWGEPIP IIHWEDGTST AVPETELPLV LPVTKDIRPS GTGESPLANL TDWLEVTRED 

       490        500        510        520        530        540 
GVKGRRETNT MPQWAGSSWY YLRYIDPHNT EKLADEDLLK QWLPVDIYVG GAEHAVLHLL 

       550        560        570        580        590        600 
YARFWHKFLY DLGVVPTKEP FQKLFNQGMI LGTSYRDHRG ALVATDKVEK RDGSFFHIET 

       610        620        630        640        650        660 
GEELEQAPAK MSKSLKNVVN PDDVVEQYGA DTLRVYEMFM GPLDASIAWS EEGLEGSRKF 

       670        680        690        700        710        720 
LDRVYRLITS KEILAENNGA LDKAYNETVK AVTEQIESLK FNTAIAQLMV FVNAANKEDK 

       730        740        750        760        770        780 
LYVDYAKGFI QLIAPFAPHL AEELWQTVAE TGESISYVAW PTWDESKLVE DEIEIVVQIK 

       790        800        810        820        830 
GKVRAKLMVA KDLSREELQE IALADEKVKA EIDGKEIVKV ISVPNKLVNI VVK 

« Hide

References

[1]"Genome sequence of Avery's virulent serotype 2 strain D39 of Streptococcus pneumoniae and comparison with that of unencapsulated laboratory strain R6."
Lanie J.A., Ng W.-L., Kazmierczak K.M., Andrzejewski T.M., Davidsen T.M., Wayne K.J., Tettelin H., Glass J.I., Winkler M.E.
J. Bacteriol. 189:38-51(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: D39 / NCTC 7466.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000410 Genomic DNA. Translation: ABJ55501.1.
RefSeqYP_815756.1. NC_008533.1.

3D structure databases

ProteinModelPortalQ04MJ2.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING373153.SPD_0238.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABJ55501; ABJ55501; SPD_0238.
GeneID4441803.
KEGGspd:SPD_0238.
PATRIC19681462. VBIStrPne27904_0269.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0495.
HOGENOMHOG000200748.
KOK01869.
OMAHISHELW.
OrthoDBEOG63Z74X.

Enzyme and pathway databases

BioCycSPNE373153:GIX6-238-MONOMER.

Family and domain databases

Gene3D1.10.730.10. 1 hit.
3.40.50.620. 3 hits.
3.90.740.10. 1 hit.
HAMAPMF_00049_B. Leu_tRNA_synth_B.
InterProIPR002300. 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]
PfamPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 2 hits.
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.
ProtoNetSearch...

Entry information

Entry nameSYL_STRP2
AccessionPrimary (citable) accession number: Q04MJ2
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: June 11, 2014
This is version 62 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