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Protein

Leucine--tRNA ligase

Gene

leuS

Organism
Bacillus anthracis
Status
Reviewed-Annotation score: -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 sitei579ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-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:BA_4991, GBAA_4991, BAS4637
OrganismiBacillus anthracis
Taxonomic identifieri1392 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000000594 Componenti: Chromosome
  • UP000000427 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001519641 – 802Leucine--tRNA ligaseAdd BLAST802

Interactioni

Protein-protein interaction databases

IntActiQ81KK6, 3 interactors
STRINGi260799.BAS4637

Structurei

3D structure databases

ProteinModelPortaliQ81KK6
SMRiQ81KK6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi40 – 51"HIGH" regionAdd BLAST12
Motifi576 – 580"KMSKS" region5

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C8T Bacteria
COG0495 LUCA
HOGENOMiHOG000200748
KOiK01869
OMAiTFMVLAP

Family and domain databases

Gene3Di3.40.50.620, 2 hits
3.90.740.10, 1 hit
HAMAPiMF_00049_B Leu_tRNA_synth_B, 1 hit
InterProiView protein in InterPro
IPR001412 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
PANTHERiPTHR43740 PTHR43740, 2 hits
PfamiView protein in Pfam
PF08264 Anticodon_1, 1 hit
PF00133 tRNA-synt_1, 1 hit
PF13603 tRNA-synt_1_2, 1 hit
PF09334 tRNA-synt_1g, 1 hit
PRINTSiPR00985 TRNASYNTHLEU
SUPFAMiSSF47323 SSF47323, 1 hit
SSF50677 SSF50677, 1 hit
TIGRFAMsiTIGR00396 leuS_bact, 1 hit
PROSITEiView protein in PROSITE
PS00178 AA_TRNA_LIGASE_I, 1 hit

Sequencei

Sequence statusi: Complete.

Q81KK6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSFNHQEIEK KWQGYWEENK TFRTPDETEK PKFYALDMFP YPSGAGLHVG
60 70 80 90 100
HPEGYTATDI LSRMKRMQGY NVLHPMGWDA FGLPAEQYAL DTGNSPAEFT
110 120 130 140 150
EHNINTFRNQ IKSLGFSYDW DREVNTTDPN YYKWTQWIFL KLFEKGLAYV
160 170 180 190 200
DEVPVNWCPA LGTVLANEEI IDGKSERGGH PVERRPMRQW MLKITAYGDR
210 220 230 240 250
LLEDLDELDW PESLKDMQRN WIGRSEGAEV HFNIDGTDEK FTVFTTRPDT
260 270 280 290 300
LFGASYCVLA PEHALVADIT TADQKEAVEA YINSVKMKSD LERTELAKEK
310 320 330 340 350
TGVFTGAYAV NPVNGEKLPI WIADYVLATY GTGAVMAVPA HDERDYEFAS
360 370 380 390 400
TFNLPMKEVV KGGDITKEAY TGDGAHVNSA FLDGLNKEEA IAKMIEWLEV
410 420 430 440 450
TSAGNQKVTY RLRDWLFSRQ RYWGEPIPVI HWEDGTMTAV KEEELPLVLP
460 470 480 490 500
KTENIRPSGT GESPLANIDE WVNVVDPETG KKGRRETNTM PQWAGSCWYY
510 520 530 540 550
LRYIDPNNSE ALVDPEKVKQ WLPVDIYIGG AEHAVLHLLY ARFWHKVLYD
560 570 580 590 600
IGVVPTKEPF QQLFNQGMIL GENNEKMSKS KGNVVNPDDI VASHGADTLR
610 620 630 640 650
LYEMFMGPLD ASIAWSENGL DGARRFLDRV WRLFVQDNGE LSEKITDAPN
660 670 680 690 700
KDLEKAYHQT VKKVTEDYAE LRFNTAISQM MVFINDAYKA ETLPKEYVEG
710 720 730 740 750
FVKMIAPVAP HIGEELWSKL GYNETITYAS WPTFDESKLV EDEVEIVVQV
760 770 780 790 800
MGKVRAKLTM SKDASKDEME KLALEAIQDQ IEGKTVRKVI VVPGKLVNVV

AN
Length:802
Mass (Da):91,273
Last modified:June 1, 2003 - v1
Checksum:i0C8DF07756FD0FFD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE016879 Genomic DNA Translation: AAP28671.1
AE017334 Genomic DNA Translation: AAT34117.1
AE017225 Genomic DNA Translation: AAT56931.1
RefSeqiNP_847185.1, NC_003997.3
WP_000009448.1, NZ_PPES01000001.1
YP_030881.1, NC_005945.1

Genome annotation databases

EnsemblBacteriaiAAP28671; AAP28671; BA_4991
AAT34117; AAT34117; GBAA_4991
AAT56931; AAT56931; BAS4637
GeneIDi1084234
2850831
KEGGiban:BA_4991
bar:GBAA_4991
bat:BAS4637
PATRICifig|198094.11.peg.4952

Similar proteinsi

Entry informationi

Entry nameiSYL_BACAN
AccessioniPrimary (citable) accession number: Q81KK6
Secondary accession number(s): Q6HS07, Q6KLB2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 25, 2003
Last sequence update: June 1, 2003
Last modified: May 23, 2018
This is version 113 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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