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Q83FN1 (SYW_TROWT) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 68. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Tryptophan--tRNA ligase

EC=6.1.1.2
Alternative name(s):
Tryptophanyl-tRNA synthetase
Short name=TrpRS
Gene names
Name:trpS
Ordered Locus Names:TWT_686
OrganismTropheryma whipplei (strain Twist) (Whipple's bacillus) [Complete proteome] [HAMAP]
Taxonomic identifier203267 [NCBI]
Taxonomic lineageBacteriaActinobacteriaActinobacteridaeActinomycetalesMicrococcineaeTropheryma

Protein attributes

Sequence length335 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + L-tryptophan + tRNA(Trp) = AMP + diphosphate + L-tryptophyl-tRNA(Trp). HAMAP-Rule MF_00140

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00140

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00140.

Sequence similarities

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

Ontologies

Keywords
   Biological processProtein biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionAminoacyl-tRNA synthetase
Ligase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processtryptophanyl-tRNA aminoacylation

Inferred from electronic annotation. Source: UniProtKB-HAMAP

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

tryptophan-tRNA ligase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 335335Tryptophan--tRNA ligase HAMAP-Rule MF_00140
PRO_0000136703

Regions

Motif20 – 2910"HIGH" region HAMAP-Rule MF_00140
Motif201 – 2055"KMSKS" region HAMAP-Rule MF_00140

Sites

Binding site2041ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q83FN1 [UniParc].

Last modified June 1, 2003. Version 1.
Checksum: F16CFE9163BBE958

FASTA33537,351
        10         20         30         40         50         60 
MTSSAIRINK KPVVLSGIQP SSGMLHLGNY LGALKSFGRM QDDYTTYFML ANLHSMTFPQ 

        70         80         90        100        110        120 
NPEVLRENTI RIAAQCIAAG IDPAKSIVFL QSDVYQHNQL AWVLGNVCIF GEAARMTQFK 

       130        140        150        160        170        180 
DKSGKQGNIS TGLFTYPILM ASDILLYDSA FVPVGADQKQ HLELTRTLAR RFNAQYGQTF 

       190        200        210        220        230        240 
LVPQPFECSI RIYDLQDPAV KMSKSSATES GTIFLLDSPD KIVKKIMRSV TDSEDVIGYD 

       250        260        270        280        290        300 
RETKPGVSNL VVMYSCLTDC TIEQTVNIYS GKKYSVLKKD LSDILVEVCT TIATRTNELL 

       310        320        330 
DDKNYIRKIL VTASEQARGV AQKTIDRVYE KLGVY 

« Hide

References

[1]"Tropheryma whipplei twist: a human pathogenic Actinobacteria with a reduced genome."
Raoult D., Ogata H., Audic S., Robert C., Suhre K., Drancourt M., Claverie J.-M.
Genome Res. 13:1800-1809(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Twist.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE014184 Genomic DNA. Translation: AAO44783.1.
RefSeqNP_787814.1. NC_004572.3.

3D structure databases

ProteinModelPortalQ83FN1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING203267.TWT686.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO44783; AAO44783; TWT_686.
GeneID1482125.
KEGGtwh:TWT686.
PATRIC23998017. VBITroWhi72342_0866.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0180.
KOK01867.
OMAGWGQFKP.
OrthoDBEOG686NJQ.
ProtClustDBPRK00927.

Enzyme and pathway databases

BioCycTWHI203267:GJDK-730-MONOMER.

Family and domain databases

Gene3D3.40.50.620. 1 hit.
HAMAPMF_00140_B. Trp_tRNA_synth_B.
InterProIPR001412. aa-tRNA-synth_I_CS.
IPR002305. aa-tRNA-synth_Ic.
IPR014729. Rossmann-like_a/b/a_fold.
IPR002306. Trp-tRNA-ligase.
IPR024109. Trp-tRNA-ligase_bac-type.
[Graphical view]
PANTHERPTHR10055. PTHR10055. 1 hit.
PfamPF00579. tRNA-synt_1b. 1 hit.
[Graphical view]
PRINTSPR01039. TRNASYNTHTRP.
TIGRFAMsTIGR00233. trpS. 1 hit.
PROSITEPS00178. AA_TRNA_LIGASE_I. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameSYW_TROWT
AccessionPrimary (citable) accession number: Q83FN1
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: June 1, 2003
Last modified: February 19, 2014
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Aminoacyl-tRNA synthetases

List of aminoacyl-tRNA synthetase entries