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Q7NAT8 (SYW_MYCGA) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 65. 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:MYCGA5470
ORF Names:MGA_0293
OrganismMycoplasma gallisepticum (strain R(low / passage 15 / clone 2)) [Complete proteome] [HAMAP]
Taxonomic identifier710127 [NCBI]
Taxonomic lineageBacteriaTenericutesMollicutesMycoplasmataceaeMycoplasma

Protein attributes

Sequence length350 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 – 350350Tryptophan--tRNA ligase HAMAP-Rule MF_00140
PRO_0000136645

Regions

Motif10 – 189"HIGH" region HAMAP-Rule MF_00140
Motif198 – 2025"KMSKS" region HAMAP-Rule MF_00140

Sites

Binding site2011ATP By similarity

Sequences

Sequence LengthMass (Da)Tools
Q7NAT8 [UniParc].

Last modified December 15, 2003. Version 1.
Checksum: 837FC309DB3836AC

FASTA35039,947
        10         20         30         40         50         60 
MIKIISGIQS TGSLHIGNYL GSISKNINLQ NKYQLNLFVA NLHTITVDFD PTQARQNIIE 

        70         80         90        100        110        120 
LVKIYLASGF DTNKNNIFLQ SEINEHAALG HVLLCHTTMG ELERMTQYKD KKQKFVQSNQ 

       130        140        150        160        170        180 
TIKIPTGLLT YPTLMAADIL LYQSDYVCVG DDQKQHLELT RDIAIRMNKR YGELFKVPEP 

       190        200        210        220        230        240 
IIAKVGSRIM DLNDPSKKMS KSSLSKKGII NLDDSREEVL SKIKSAKTDN LNKVNFDYKT 

       250        260        270        280        290        300 
QPEISNLVSI YYGAINDHFN LGLKSAKFNK ALDEEVVPID IIKHFENKSY KDFKEELFEL 

       310        320        330        340        350 
IWNILDNIQT NMKKITDEDV MRVLKSGKDK LLPIAQKTLL KVYQKLGMVI 

« Hide

References

[1]"The complete genome sequence of the avian pathogen Mycoplasma gallisepticum strain R(low)."
Papazisi L., Gorton T.S., Kutish G., Markham P.F., Browning G.F., Nguyen D.K., Swartzell S., Madan A., Mahairas G., Geary S.J.
Microbiology 149:2307-2316(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: R(low / passage 15 / clone 2).

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE015450 Genomic DNA. Translation: AAP56897.2.
RefSeqNP_853329.2. NC_004829.2.

3D structure databases

ProteinModelPortalQ7NAT8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING233150.MGA_0293.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAP56897; AAP56897; MGA_0293.
GeneID1090039.
KEGGmga:MGA_0293.
PATRIC20008977. VBIMycGal115357_0619.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0180.
HOGENOMHOG000059715.
KOK01867.
OMAADRAYMD.

Enzyme and pathway databases

BioCycMGAL710127:GC09-625-MONOMER.

Family and domain databases

Gene3D3.40.50.620. 1 hit.
HAMAPMF_00140_B. Trp_tRNA_synth_B.
InterProIPR002305. 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.
ProtoNetSearch...

Entry information

Entry nameSYW_MYCGA
AccessionPrimary (citable) accession number: Q7NAT8
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: December 15, 2003
Last modified: February 19, 2014
This is version 65 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