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Protein

Leucine--tRNA ligase 1

Gene

leuS1

Organism
Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
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 sitei627 – 6271ATPUniRule 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

BioCyciSACI330779:GH9J-371-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Leucine--tRNA ligase 1UniRule annotation (EC:6.1.1.4UniRule annotation)
Alternative name(s):
Leucyl-tRNA synthetase 1UniRule annotation
Short name:
LeuRS 1UniRule annotation
Gene namesi
Name:leuS1UniRule annotation
Ordered Locus Names:Saci_0373
OrganismiSulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)
Taxonomic identifieri330779 [NCBI]
Taxonomic lineageiArchaeaCrenarchaeotaThermoproteiSulfolobalesSulfolobaceaeSulfolobus
ProteomesiUP000001018 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 – 942942Leucine--tRNA ligase 1PRO_0000152142Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi330779.Saci_0373.

Structurei

3D structure databases

ProteinModelPortaliQ4JBP0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi39 – 4911"HIGH" regionAdd
BLAST
Motifi624 – 6285"KMSKS" region

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0495.
HOGENOMiHOG000216620.
KOiK01869.
OMAiKFITVAF.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 2 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_A. Leu_tRNA_synth_A.
InterProiIPR002300. aa-tRNA-synth_Ia.
IPR020791. Leu-tRNA-lgase_arc.
IPR004493. Leu-tRNA-synth_Ia_arc/euk.
IPR013155. M/V/L/I-tRNA-synth_anticd-bd.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PfamiPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 1 hit.
PF09334. tRNA-synt_1g. 1 hit.
[Graphical view]
SUPFAMiSSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 2 hits.
TIGRFAMsiTIGR00395. leuS_arch. 1 hit.

Sequencei

Sequence statusi: Complete.

Q4JBP0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDFLNEIASK WQKVWDSERV YEADVDRTKE KKFITVAFPY TNSPLHIGHG
60 70 80 90 100
RTYITADIYA RYLRMKGYNV LFPFAFQFTG TPILSIADAV KRGDEEIIST
110 120 130 140 150
FTNVYQIPIG VISKFSDPSY LSAYFKEDMR NTALTLGLSI DRRREFTTID
160 170 180 190 200
PAFERFVQWQ YKRLQEIGYI KKEKAPVAYC PVDEFPVGMH DTRGDIEPEI
210 220 230 240 250
IDLDVIYFQG EKLLFLTATS RPETIFGAVA ILINPDSDYS IVVDNKNGKR
260 270 280 290 300
LVMSTEAFKK LSFQMSLTEE ERKKGGELIG LNVTNPVTLK KLTVLPSKYV
310 320 330 340 350
ESKQGTGVVM AVPAHEPLHY LALSELKESF EIVPVIKSED YGDFPAMEVL
360 370 380 390 400
ETAQTTSAQE LKDYIDTLYR IEFHKGSIRD EVVDLVPDYM KQFVGERIAG
410 420 430 440 450
KSVREARSSV VELLRNLGVH GNIYEIINGP VYCRCGAEVV VKVFDDQWFI
460 470 480 490 500
DYSNSTWKSS VLKSLDKIEI LPQDAKREIS KIIFNMKPRP FTRSRGLGVR
510 520 530 540 550
LPWDDRQIID SLSDSTIYTV FYIVANKVKS YPTSILNERF WDYVVLGRGD
560 570 580 590 600
SSQLSRELGI PKEQLEELRM EVEYWYPVDS RHSGRDLVQN HIPYYLYHHV
610 620 630 640 650
GVLGEDKVPK RIVLNGFIRV GGKKMSKSFG NVYPLNKAIR EYGVDTVRLA
660 670 680 690 700
LTSTSSLSDD IEFSPNIAKS IGEQLKHIHD FIENLIKLQS VNEIRKVDLW
710 720 730 740 750
ISSLISEYID LIDNCLSNLD LRTAYKTIYY DIYEDLKDYL ELGNGKINSD
760 770 780 790 800
IIKNVISVWI RLMAPFTPHL AEELWHKLDN SLVVRQRFPS KGELQYDKRA
810 820 830 840 850
LLEIEYLRYT IDLINSMKSK MSKEPETVII YVNEDNTQRD LIRKAIESLK
860 870 880 890 900
ERKSLPDFEK EVGDREMARL AYEIAGDLPD KIKNLAEIGI NESEILTSNA
910 920 930 940
QFLLNKLDVK EIYIYNSKDP STPDIKGKKS IALPYKPGII LT
Length:942
Mass (Da):108,215
Last modified:August 2, 2005 - v1
Checksum:iC62D780A5A6C432F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000077 Genomic DNA. Translation: AAY79789.1.
RefSeqiWP_011277291.1. NC_007181.1.
YP_255082.1. NC_007181.1.

Genome annotation databases

EnsemblBacteriaiAAY79789; AAY79789; Saci_0373.
GeneIDi3473317.
KEGGisai:Saci_0373.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000077 Genomic DNA. Translation: AAY79789.1.
RefSeqiWP_011277291.1. NC_007181.1.
YP_255082.1. NC_007181.1.

3D structure databases

ProteinModelPortaliQ4JBP0.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi330779.Saci_0373.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAY79789; AAY79789; Saci_0373.
GeneIDi3473317.
KEGGisai:Saci_0373.

Phylogenomic databases

eggNOGiCOG0495.
HOGENOMiHOG000216620.
KOiK01869.
OMAiKFITVAF.

Enzyme and pathway databases

BioCyciSACI330779:GH9J-371-MONOMER.

Family and domain databases

Gene3Di1.10.730.10. 1 hit.
3.40.50.620. 2 hits.
3.90.740.10. 1 hit.
HAMAPiMF_00049_A. Leu_tRNA_synth_A.
InterProiIPR002300. aa-tRNA-synth_Ia.
IPR020791. Leu-tRNA-lgase_arc.
IPR004493. Leu-tRNA-synth_Ia_arc/euk.
IPR013155. M/V/L/I-tRNA-synth_anticd-bd.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PfamiPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 1 hit.
PF09334. tRNA-synt_1g. 1 hit.
[Graphical view]
SUPFAMiSSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 2 hits.
TIGRFAMsiTIGR00395. leuS_arch. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "The genome of Sulfolobus acidocaldarius, a model organism of the Crenarchaeota."
    Chen L., Bruegger K., Skovgaard M., Redder P., She Q., Torarinsson E., Greve B., Awayez M., Zibat A., Klenk H.-P., Garrett R.A.
    J. Bacteriol. 187:4992-4999(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770.

Entry informationi

Entry nameiSYL1_SULAC
AccessioniPrimary (citable) accession number: Q4JBP0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 27, 2005
Last sequence update: August 2, 2005
Last modified: May 27, 2015
This is version 65 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.