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Q6D7L6 (SYL_PECAS) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 68. 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:ECA1309
OrganismPectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) [Complete proteome] [HAMAP]
Taxonomic identifier218491 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaePectobacterium

Protein attributes

Sequence length860 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 – 860860Leucine--tRNA ligase HAMAP-Rule MF_00049
PRO_0000152016

Regions

Motif42 – 5211"HIGH" region HAMAP-Rule MF_00049
Motif619 – 6235"KMSKS" region HAMAP-Rule MF_00049

Sites

Binding site6221ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6D7L6 [UniParc].

Last modified August 16, 2004. Version 1.
Checksum: E2B24E22728C2512

FASTA86097,095
        10         20         30         40         50         60 
MQEQYRPEEI EADVQLHWQE KQTFKVTEQL GKEKYYCLSM LPYPSGRLHM GHVRNYTIGD 

        70         80         90        100        110        120 
VISRYQRMLG KNVLQPIGWD AFGLPAEGAA VKNNTAPAPW TYANIDYMKN QLKLLGFGYD 

       130        140        150        160        170        180 
WDREIATCKP DYYRWEQWFF TKLYEKGLVY KKTSAVNWCP NDQTVLANEQ VIDGCCWRCD 

       190        200        210        220        230        240 
TKVERKEIPQ WFIKITAYAD QLLNDLDTLE SWPEQVKTMQ RNWIGRSEGV EITFDVADSE 

       250        260        270        280        290        300 
EKLSVYTTRP DTFMGVTYVA VAAGHPLAAQ AAVTNPALAD FIAECRNTKV AEADMATMEK 

       310        320        330        340        350        360 
KGMATGLYAI HPLNGEKVAI WVANFVLMEY GTGAVMAVPG HDQRDWEFAT KYDLSIKPVI 

       370        380        390        400        410        420 
LNADGSEPDL SAQAMTEKGS LFNSGEFDGL DFEAGFNAIA DKLVEKGIGE RKVNYRLRDW 

       430        440        450        460        470        480 
GVSRQRYWGA PIPMMTLEDG TVIPTPEDQL PVILPEDVVM DGITSPLKSN PEWAKTTVNG 

       490        500        510        520        530        540 
QPALRETDTF DTFMESSWYY ARYTCPQYDQ GMLDPAAANY WLPVDQYVGG IEHAIMHLMY 

       550        560        570        580        590        600 
FRFFHKLMRD AGLVTSDEPA KRLLCQGMVL ADAFYYLGNN GERIWVSPTD VTVERDEKGR 

       610        620        630        640        650        660 
IVKATDNEGR DVVYAGMSKM SKSKNNGIDP QIMVEKYGAD TVRLFMMFAS PAEMTLEWQE 

       670        680        690        700        710        720 
SGVEGANRFL KRVWRQAFEH TGKGAVTALD ITTLTEDQKS LRRDLHKTIA KVTDDIGRRQ 

       730        740        750        760        770        780 
TFNTAIAAIM ELMNKLAKAP QESDQDRALT QETLLAVVRM LYPFTPHVCF TLWQALQGEG 

       790        800        810        820        830        840 
DVDTAPWPVA DENAMVEDSK LVVVQVNGKV RGKITVAADA SEEQVRERAA QEPLVAKYLD 

       850        860 
GVTVRKVIYV PGKLLNLVVG 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BX950851 Genomic DNA. Translation: CAG74219.1.
RefSeqYP_049415.1. NC_004547.2.

3D structure databases

ProteinModelPortalQ6D7L6.
SMRQ6D7L6. Positions 228-413.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING218491.ECA1309.

Proteomic databases

PRIDEQ6D7L6.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAG74219; CAG74219; ECA1309.
GeneID2883434.
KEGGeca:ECA1309.
PATRIC20477868. VBIPecAtr54885_1335.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0495.
HOGENOMHOG000200747.
KOK01869.
OMAGIEHACM.
OrthoDBEOG63Z74X.
ProtClustDBPRK00390.

Enzyme and pathway databases

BioCycPATR218491:GJNB-1340-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.
InterProIPR001412. aa-tRNA-synth_I_CS.
IPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase_bac/mito.
IPR025709. Leu_tRNA-synth_edit.
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. 3 hits.
PF13603. tRNA-synt_1_2. 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_PECAS
AccessionPrimary (citable) accession number: Q6D7L6
Entry history
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: August 16, 2004
Last modified: April 16, 2014
This is version 68 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