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Protein

Leucine--tRNA ligase

Gene

leuS

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
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 sitei635ATPUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminoacyl-tRNA synthetase, Ligase
Biological processProtein biosynthesis
LigandATP-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyciPAER208964:G1FZ6-4061-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:PA3987
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
Proteomesi
  • UP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA3987

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001520661 – 873Leucine--tRNA ligaseAdd BLAST873

Proteomic databases

PaxDbiQ9HX33
PRIDEiQ9HX33

Interactioni

Protein-protein interaction databases

STRINGi208964.PA3987

Structurei

3D structure databases

ProteinModelPortaliQ9HX33
SMRiQ9HX33
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi42 – 52"HIGH" regionAdd BLAST11
Motifi632 – 636"KMSKS" region5

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105C8T Bacteria
COG0495 LUCA
HOGENOMiHOG000200747
InParanoidiQ9HX33
KOiK01869
OMAiTFMVLAP
PhylomeDBiQ9HX33

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, 1 hit
PfamiView protein in Pfam
PF08264 Anticodon_1, 1 hit
PF00133 tRNA-synt_1, 2 hits
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.

Q9HX33-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHEQYQPLEI ETQAQNYWKE HQSFLVRELP DKEKFYCLSM FPYPSGKLHM
60 70 80 90 100
GHVRNYTIGD VISRYHRMQG RNVLQPMGWD AFGMPAENAA MKNNVAPAAW
110 120 130 140 150
TYDNIAYMKS QLDSLGLAID WSREVTTCKP DYYRWEQWLF TRLFEKGVIY
160 170 180 190 200
RKNGTVNWDP VDQTVLANEQ VIDGRGWRSG ALIEKREIPM YYFKITAYAE
210 220 230 240 250
ELLESLDNLP GWPEQVKTMQ RNWIGKSRGM EIGFPYDQAS IGHAGQLKVF
260 270 280 290 300
TTRPDTLMGA TYVAVAAEHP LATQAAQNDP QLQAFIDECK RGGVAEADIA
310 320 330 340 350
TQEKKGMATS LFVEHPLTGD KLPVWVANYV LMNYGEGAVM AVPGHDERDF
360 370 380 390 400
EFANKYGLPI RQVIAKVEGD NDFESSVWKE WYGAKDESVL TVNSGKYDNL
410 420 430 440 450
GYQAAFDAIG ADLEAKGLGQ ARTQFRLRDW GISRQRYWGC PIPIIHCEAC
460 470 480 490 500
GDVPVPADQL PVVLPEDVVP DGSGSPLAKM PEFYECNCPK CGQPAKRETD
510 520 530 540 550
TMDTFVESSW YFARYACPQF EGGMLDRKAA DYWLPVDQYI GGIEHAILHL
560 570 580 590 600
LYARFFHKLM RDEGLVGSDE PFKNLLTQGM VVADTYYRTT ANGGKDWFNP
610 620 630 640 650
ADVEVERDAK AKVVGARLKS DGQPVEIGGT EKMSKSKNNG VDPQSMIDQY
660 670 680 690 700
GADTCRLFMM FASPPDMSLE WSDAGVEGAN RFLRRVWRLA HAHVSAGLPG
710 720 730 740 750
ALDVAALSDA QKQVRRAIHL AIRQASQDVG QHHKFNTAIA AVMTLMNVLE
760 770 780 790 800
KAPNQDAQDR ALIQEGLETV VLLLAPITPH ICHVLWGQLG HAEAVIDARW
810 820 830 840 850
PSVDESALVQ DTLQLVVQVN GKLRGHIDVA ASASREDVEA AARANENVLR
860 870
FTEGLSIRKV IVVPGKLVNI VAN
Length:873
Mass (Da):97,648
Last modified:March 1, 2001 - v1
Checksum:iA61D2FDD098E69DB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA Translation: AAG07374.1
PIRiE83148
RefSeqiNP_252676.1, NC_002516.2
WP_003100324.1, NC_002516.2

Genome annotation databases

EnsemblBacteriaiAAG07374; AAG07374; PA3987
GeneIDi878925
KEGGipae:PA3987
PATRICifig|208964.12.peg.4180

Similar proteinsi

Entry informationi

Entry nameiSYL_PSEAE
AccessioniPrimary (citable) accession number: Q9HX33
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 1, 2001
Last sequence update: March 1, 2001
Last modified: May 23, 2018
This is version 116 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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