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Protein

Leucine--tRNA ligase

Gene

leuS

Organism
Buchnera aphidicola subsp. Cinara cedri (strain Cc)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + L-leucine + tRNA(Leu) = AMP + diphosphate + L-leucyl-tRNA(Leu).UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei610 – 6101ATPUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Aminoacyl-tRNA synthetase, Ligase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciBAPH372461:GHAJ-275-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Leucine--tRNA ligaseUniRule annotation (EC:6.1.1.4UniRule annotation)
Alternative name(s):
Leucyl-tRNA synthetaseUniRule annotation
Short name:
LeuRSUniRule annotation
Gene namesi
Name:leuSUniRule annotation
Ordered Locus Names:BCc_274
OrganismiBuchnera aphidicola subsp. Cinara cedri (strain Cc)
Taxonomic identifieri372461 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000000669 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 847847Leucine--tRNA ligasePRO_0000334735Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi372461.BCc_274.

Structurei

3D structure databases

ProteinModelPortaliQ057G3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi43 – 5311"HIGH" regionAdd
BLAST
Motifi607 – 6115"KMSKS" region

Sequence similaritiesi

Belongs to the class-I aminoacyl-tRNA synthetase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0495.
HOGENOMiHOG000200747.
KOiK01869.
OMAiEGAHRFI.
OrthoDBiEOG63Z74X.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 3 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_B. Leu_tRNA_synth_B.
InterProiIPR001412. aa-tRNA-synth_I_CS.
IPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase.
IPR025709. Leu_tRNA-synth_edit.
IPR013155. M/V/L/I-tRNA-synth_anticd-bd.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PANTHERiPTHR11946:SF7. PTHR11946:SF7. 1 hit.
PfamiPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 3 hits.
PF13603. tRNA-synt_1_2. 1 hit.
[Graphical view]
PRINTSiPR00985. TRNASYNTHLEU.
SUPFAMiSSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 1 hit.
TIGRFAMsiTIGR00396. leuS_bact. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q057G3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKNNNYNPKK IEKYVQKYWV KKKIFFTKID KEKKKFYCLP MLPYPSGKLH
60 70 80 90 100
MGHVRNYTIS DVISRFHRML GKNVLQPIGW DSFGLPAEET AIKNNISPKK
110 120 130 140 150
WTFKNIKTMK KQLQSLGFSY DWNKEITTCN PEYYRWEQLF FIKLFKKKLI
160 170 180 190 200
YKKKSIVNWC EKDKTVLANE QVQKGVCWRC GTKIKLRKIS QWFIKIKKYA
210 220 230 240 250
DKFLKDLKLL KKWPKEVISM QKNWIGKSKG LKIKCKIYKK KYFLKIFTTK
260 270 280 290 300
PETIMGISFF AISMYHPLIN LFLRKNIEIQ KFLKKNKYSI NTEFQKSNIL
310 320 330 340 350
FGINTHLYVI HPINKKKIPL WISNYVKYNY ATGAIMSVPC SNKIDYNFSK
360 370 380 390 400
LYNIPFIKIF SKKNKKLLIN SDNFNNLNIK KARNKISNFL INKKIAKKYI
410 420 430 440 450
YYKIQDWCIS RQRYWGTPIP IVIDNKKNII TVPKKKLPVI LPKYIYKKKS
460 470 480 490 500
LQSLSLYSLW LKTKISGKKV TRETDTLDTF MESSWYYARY TNPKYEKDII
510 520 530 540 550
DPKASEYWLP VDQYIGGIEH AVMHLIYFRF YHKLLYDFGY VQSKEPVKKL
560 570 580 590 600
ICQGMVIIDS FYKYNKDGSK KWLSISKIEI NRDSKGKIIS AIEKSSQKKI
610 620 630 640 650
IYAGKIKMSK SKNNGIDPVN IIKQYGADSL RLFIMFAAPI NISLEWNSKN
660 670 680 690 700
IIGMHRFLKK IWNFVFIIIK KKKEKIKKID LNKNKKTYIY KLNTIIKKVT
710 720 730 740 750
YNIQERNSFN TAIAEIIKFF NYLVKLYKIY NIKKKNLIFC ISTIIKMLYP
760 770 780 790 800
FTPHICFILW KKIYGKKSCI EKETWPKFNK KFFLKEKNNI IIQINGKKKD
810 820 830 840
IMKIHAIISK KEIIKLILKN EKIKKHLYKK IIKKTIYIPN KVINFVL
Length:847
Mass (Da):101,253
Last modified:November 14, 2006 - v1
Checksum:iA1330936B233079C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000263 Genomic DNA. Translation: ABJ90736.1.
RefSeqiWP_011672655.1. NC_008513.1.

Genome annotation databases

EnsemblBacteriaiABJ90736; ABJ90736; BCc_274.
KEGGibcc:BCc_274.
PATRICi21246493. VBIBucAph7855_0258.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000263 Genomic DNA. Translation: ABJ90736.1.
RefSeqiWP_011672655.1. NC_008513.1.

3D structure databases

ProteinModelPortaliQ057G3.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi372461.BCc_274.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABJ90736; ABJ90736; BCc_274.
KEGGibcc:BCc_274.
PATRICi21246493. VBIBucAph7855_0258.

Phylogenomic databases

eggNOGiCOG0495.
HOGENOMiHOG000200747.
KOiK01869.
OMAiEGAHRFI.
OrthoDBiEOG63Z74X.

Enzyme and pathway databases

BioCyciBAPH372461:GHAJ-275-MONOMER.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 3 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_B. Leu_tRNA_synth_B.
InterProiIPR001412. aa-tRNA-synth_I_CS.
IPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase.
IPR025709. Leu_tRNA-synth_edit.
IPR013155. M/V/L/I-tRNA-synth_anticd-bd.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PANTHERiPTHR11946:SF7. PTHR11946:SF7. 1 hit.
PfamiPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 3 hits.
PF13603. tRNA-synt_1_2. 1 hit.
[Graphical view]
PRINTSiPR00985. TRNASYNTHLEU.
SUPFAMiSSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 1 hit.
TIGRFAMsiTIGR00396. leuS_bact. 1 hit.
PROSITEiPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "A small microbial genome: the end of a long symbiotic relationship?"
    Perez-Brocal V., Gil R., Ramos S., Lamelas A., Postigo M., Michelena J.M., Silva F.J., Moya A., Latorre A.
    Science 314:312-313(2006) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Cc.

Entry informationi

Entry nameiSYL_BUCCC
AccessioniPrimary (citable) accession number: Q057G3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: November 14, 2006
Last modified: July 22, 2015
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Aminoacyl-tRNA synthetases
    List of aminoacyl-tRNA synthetase entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.