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Q8DRB6

- SYL_STRR6

UniProt

Q8DRB6 - SYL_STRR6

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Protein
Leucine--tRNA ligase
Gene
leuS, spr0235
Organism
Streptococcus pneumoniae (strain ATCC BAA-255 / R6)
Status
Reviewed - Annotation score: 3 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 sitei613 – 6131ATP By similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. aminoacyl-tRNA editing activity Source: InterPro
  3. leucine-tRNA ligase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. leucyl-tRNA aminoacylation Source: UniProtKB-HAMAP
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

BioCyciSPNE171101:GJC8-242-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Leucine--tRNA ligase (EC:6.1.1.4)
Alternative name(s):
Leucyl-tRNA synthetase
Short name:
LeuRS
Gene namesi
Name:leuS
Ordered Locus Names:spr0235
OrganismiStreptococcus pneumoniae (strain ATCC BAA-255 / R6)
Taxonomic identifieri171101 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000000586: Chromosome

Subcellular locationi

Cytoplasm By similarity UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 833833Leucine--tRNA ligaseUniRule annotation
PRO_0000152096Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi171101.spr0235.

Structurei

3D structure databases

ProteinModelPortaliQ8DRB6.

Family & Domainsi

Motif

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Motifi41 – 5212"HIGH" regionUniRule annotation
Add
BLAST
Motifi610 – 6145"KMSKS" regionUniRule annotation

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0495.
HOGENOMiHOG000200748.
KOiK01869.
OMAiDKPKYYA.
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.
InterProiIPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase.
IPR025709. Leu_tRNA-synth_edit.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR013155. V/L/I-tRNA-synth_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view]
PfamiPF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 2 hits.
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.

Sequencei

Sequence statusi: Complete.

Q8DRB6-1 [UniParc]FASTAAdd to Basket

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MSFYNHKEIE PKWQGYWAEH HTFKTGTDAS KPKFYALDMF PYPSGVGLHV    50
GHPEGYTATD ILSRYKRAQG YNVLHPMGWD AFGLPAEQYA MDTGNDPAEF 100
TAENIANFKR QINALGFSYD WDREVNTTDP NYYKWTQWIF TKLYEKGLAY 150
EAEVPVNWVE ELGTAIANEE VLPDGTSERG GYPVVRKPMR QWMLKITAYA 200
ERLLNDLDEL DWSESIKDMQ RNWIGKSTGA NVTFKVKGTD KEFTVFTTRP 250
DTLFGATFTV LAPEHELVDA ITSSEQAEAV ADYKHQASLK SDLVRTDLAK 300
EKTGVWTGAY AINPVNGKEM PIWIADYVLA SYGTGAVMAV PAHDQRDWEF 350
AKQFDLPIVE VLEGGNVEEA AYTEDGLHVN SDFLDGLNKE DAIAKIVACL 400
EEKGCGQEKV TYRLRDWLFS RQRYWGEPIP IIHWEDGTST AVPETELPLV 450
LPVTKDIRPS GTGESPLANL TDWLEVTRED GVKGRRETNT MPQWAGSSWY 500
YLRYIDPHNT EKLADEDLLK QWLPVDIYVG GAEHAVLHLL YARFWHKFLY 550
DLGVVPTKEP FQKLFNQGMI LGTSYRDHRG ALVATDKVEK RDGSFFHIET 600
GEELEQAPAK MSKSLKNVVN PDDVVEQYGA DTLRVYEMFM GPLDASIAWS 650
EEGLEGSRKF LDRVYRLITS KEILAENNGA LDKAYNETVK AVTEQIESLK 700
FNTAIAQLMV FVNAANKEDK LYVDYAKGFI QLIAPFAPHL AEELWQTVAE 750
TGESISYVAW PTWDESKLVE DEIEIVVQIK GKVRAKLMVA KDLSREELQE 800
IALADEKVKA EIDGKEIVKV ISVPNKLVNI VVK 833
Length:833
Mass (Da):94,367
Last modified:March 1, 2003 - v1
Checksum:i53BA80978AB019B9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE007317 Genomic DNA. Translation: AAK99039.1.
PIRiC97901.
RefSeqiNP_357829.1. NC_003098.1.

Genome annotation databases

EnsemblBacteriaiAAK99039; AAK99039; spr0235.
GeneIDi934057.
KEGGispr:spr0235.
PATRICi19700295. VBIStrPne107296_0268.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE007317 Genomic DNA. Translation: AAK99039.1 .
PIRi C97901.
RefSeqi NP_357829.1. NC_003098.1.

3D structure databases

ProteinModelPortali Q8DRB6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 171101.spr0235.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAK99039 ; AAK99039 ; spr0235 .
GeneIDi 934057.
KEGGi spr:spr0235.
PATRICi 19700295. VBIStrPne107296_0268.

Phylogenomic databases

eggNOGi COG0495.
HOGENOMi HOG000200748.
KOi K01869.
OMAi DKPKYYA.
OrthoDBi EOG63Z74X.

Enzyme and pathway databases

BioCyci SPNE171101:GJC8-242-MONOMER.

Family and domain databases

Gene3Di 1.10.730.10. 1 hit.
3.40.50.620. 3 hits.
3.90.740.10. 1 hit.
HAMAPi MF_00049_B. Leu_tRNA_synth_B.
InterProi IPR002300. aa-tRNA-synth_Ia.
IPR002302. Leu-tRNA-ligase.
IPR025709. Leu_tRNA-synth_edit.
IPR015413. Methionyl/Leucyl_tRNA_Synth.
IPR014729. Rossmann-like_a/b/a_fold.
IPR009080. tRNAsynth_1a_anticodon-bd.
IPR013155. V/L/I-tRNA-synth_anticodon-bd.
IPR009008. Val/Leu/Ile-tRNA-synth_edit.
[Graphical view ]
Pfami PF08264. Anticodon_1. 1 hit.
PF00133. tRNA-synt_1. 2 hits.
PF13603. tRNA-synt_1_2. 1 hit.
PF09334. tRNA-synt_1g. 1 hit.
[Graphical view ]
PRINTSi PR00985. TRNASYNTHLEU.
SUPFAMi SSF47323. SSF47323. 1 hit.
SSF50677. SSF50677. 1 hit.
TIGRFAMsi TIGR00396. leuS_bact. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-255 / R6.

Entry informationi

Entry nameiSYL_STRR6
AccessioniPrimary (citable) accession number: Q8DRB6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 20, 2003
Last sequence update: March 1, 2003
Last modified: June 11, 2014
This is version 78 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

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