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Protein

Leucine--tRNA ligase

Gene

leuS

Organism
Campylobacter jejuni subsp. doylei (strain ATCC BAA-1458 / RM4099 / 269.97)
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)DescriptionActionsGraphical viewLength
Binding sitei582ATPUniRule annotation1

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

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:JJD26997_0632
OrganismiCampylobacter jejuni subsp. doylei (strain ATCC BAA-1458 / RM4099 / 269.97)
Taxonomic identifieri360109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesCampylobacteraceaeCampylobacter
Proteomesi
  • UP000002302 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000093171 – 809Leucine--tRNA ligaseAdd BLAST809

Structurei

3D structure databases

ProteinModelPortaliA7H2R6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi40 – 50"HIGH" regionAdd BLAST11
Motifi579 – 583"KMSKS" region5

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000200747.
KOiK01869.
OMAiHRFIKRL.
OrthoDBiPOG091H01JZ.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 2 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_B. Leu_tRNA_synth_B. 1 hit.
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.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_Ia_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PANTHERiPTHR11946:SF7. PTHR11946:SF7. 3 hits.
PfamiPF08264. 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]
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.

A7H2R6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAYEASLIEK KWQKIWDENE YFEPKDDLNL PKKYILSMFP YPSGRIHMGH
60 70 80 90 100
VRNYTIGDAL ARYYRKIGFN VLHPIGFDSF GMPAENAAIK HKIHPKSWTY
110 120 130 140 150
ENIAYMKKEL FSLGFSFSKK RMLATSDPLY TKFEQEIFIK MFEKGLIYTK
160 170 180 190 200
EANVNWCEQD QTVLANEQVE DGKCWRCGHE VVQKKMPGYY VKITAYAEKL
210 220 230 240 250
LKDLEGLRDK WPNQVLTMQE NWIGKSEGLA FSLNLDEKSK QKAKESSLEV
260 270 280 290 300
FTTRADTIYG VSYVALAPEH KIVQNLLLQN LLNQDVLNKI KAIQNQSPRE
310 320 330 340 350
RQSSEKEGYF LGIYAIHPLS GEKIPLWVAN FVLSDYGSGA VMAVPAHDER
360 370 380 390 400
DFEFAKKYNL AIKQVIQTQE NLPYTQKLGK LIHSQEFDNL DCNEARLKII
410 420 430 440 450
SQFEAKNIGK RVVNFKIRDW GVSRQRYWGA PIPMIKCQSC GIAPQKLENL
460 470 480 490 500
PITLPEDVQI TGEGNPLDKH PTWKNCICPK CGKEAQKESD TLDTFFESSW
510 520 530 540 550
YFARFASDEK TWQEKALDEK SVKYWMSVDQ YIGGIEHAIL HLLYARFFQK
560 570 580 590 600
ALRDLGYLTQ NEPFDRLLTQ GMVLKDGAKM SKSKGNVVDP DEIIEKYGAD
610 620 630 640 650
TARLFMLFAA PPAKELEWND DAVEGAYRFI CKLYDRAQNI KKGELVELKQ
660 670 680 690 700
ENLNKEEKYA RLKVYEALKK SEEVYHQSFA FNTLIAACME ALNALALCKN
710 720 730 740 750
EALEQEAFYI ILNILEPIIP HVCFELSEEL FKCKNFKKLE LKEEVFVKDT
760 770 780 790 800
LNLAVSINGK KRAEFKISSS ASKEEILAFA KENTAKWLEG KSIVKEIYVE

GKLVNLVIK
Length:809
Mass (Da):93,268
Last modified:September 11, 2007 - v1
Checksum:iC537E7C634CEE377
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000768 Genomic DNA. Translation: ABS43284.1.
RefSeqiWP_011989907.1. NC_009707.1.

Genome annotation databases

EnsemblBacteriaiABS43284; ABS43284; JJD26997_0632.
KEGGicjd:JJD26997_0632.
PATRICi20046911. VBICamJej122183_0629.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000768 Genomic DNA. Translation: ABS43284.1.
RefSeqiWP_011989907.1. NC_009707.1.

3D structure databases

ProteinModelPortaliA7H2R6.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABS43284; ABS43284; JJD26997_0632.
KEGGicjd:JJD26997_0632.
PATRICi20046911. VBICamJej122183_0629.

Phylogenomic databases

HOGENOMiHOG000200747.
KOiK01869.
OMAiHRFIKRL.
OrthoDBiPOG091H01JZ.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 2 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_B. Leu_tRNA_synth_B. 1 hit.
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.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_Ia_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PANTHERiPTHR11946:SF7. PTHR11946:SF7. 3 hits.
PfamiPF08264. 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]
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...

Entry informationi

Entry nameiSYL_CAMJD
AccessioniPrimary (citable) accession number: A7H2R6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: September 11, 2007
Last modified: November 2, 2016
This is version 64 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

Documents

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

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 one 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.