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STRINGSTRING
STRING protein interaction network
Nodes:
Network nodes represent proteins
splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
Node Color
colored nodes:
query proteins and first shell of interactors
white nodes:
second shell of interactors
Node Content
empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
Edges:
Edges represent protein-protein associations
associations are meant to be specific and meaningful, i.e. proteins jointly contribute to a shared function; this does not necessarily mean they are physically binding to each other.
Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
Your Input:
Neighborhood
Gene Fusion
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
trpStryptophan--tRNA ligase; Catalyzes the attachment of tryptophan to tRNA(Trp). Belongs to the class-I aminoacyl-tRNA synthetase family. (340 aa)    
Predicted Functional Partners:
guaB
Inosine-5'-monophosphate dehydrogenase; Catalyzes the conversion of inosine 5'-phosphate (IMP) to xanthosine 5'-phosphate (XMP), the first committed and rate-limiting step in the de novo synthesis of guanine nucleotides, and therefore plays an important role in the regulation of cell growth. Belongs to the IMPDH/GMPR family.
  
  
 0.763
PheT
KEGG: stf:Ssal_00892 0. pheT; phenylalanyl-tRNA synthetase subunit beta; K01890 phenylalanyl-tRNA synthetase beta chain; Psort location: Cytoplasmic, score: 9.97.
  
  
 0.694
serS
serine--tRNA ligase; Catalyzes the attachment of serine to tRNA(Ser). Is also able to aminoacylate tRNA(Sec) with serine, to form the misacylated tRNA L- seryl-tRNA(Sec), which will be further converted into selenocysteinyl- tRNA(Sec).
  
 
 0.656
PurL
KEGG: stj:SALIVA_0041 0. purL; phosphoribosylformylglycinamidine synthase II (FGAM synthase) (FGAMS) (Formylglycinamide ribotide amidotransferase) (FGARAT) (Formylglycinamide ribotide synthetase); Psort location: Cytoplasmic, score: 9.97.
  
    0.645
metG
methionine--tRNA ligase; Is required not only for elongation of protein synthesis but also for the initiation of all mRNA translation through initiator tRNA(fMet) aminoacylation; Belongs to the class-I aminoacyl-tRNA synthetase family. MetG type 2B subfamily.
  
 
 0.625
guaA
GMP synthase domain protein; Catalyzes the synthesis of GMP from XMP.
  
  
 0.611
gltX
glutamate--tRNA ligase; Catalyzes the attachment of glutamate to tRNA(Glu) in a two- step reaction: glutamate is first activated by ATP to form Glu-AMP and then transferred to the acceptor end of tRNA(Glu); Belongs to the class-I aminoacyl-tRNA synthetase family. Glutamate--tRNA ligase type 1 subfamily.
 
 
 0.565
polA
DNA-directed DNA polymerase; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity.
  
  
 0.552
cysS
cysteine--tRNA ligase; KEGG: stf:Ssal_02087 6.8e-233 cysS; cysteinyl-tRNA synthetase; K01883 cysteinyl-tRNA synthetase; Psort location: Cytoplasmic, score: 9.97; Belongs to the class-I aminoacyl-tRNA synthetase family.
 
  
 0.529
leuS
leucine--tRNA ligase; KEGG: scp:HMPREF0833_11721 0. leuS; leucine--tRNA ligase K01869; Psort location: Cytoplasmic, score: 9.97; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 0.528
Your Current Organism:
Streptococcus salivarius
NCBI taxonomy Id: 1304
Other names: ATCC 7073, CCUG 11878, CCUG 17825, CCUG 50207, CIP 102503, DSM 20560, JCM 5707, LMG 11489, LMG:11489, NCIMB 701779, NCTC 8618, S. salivarius, Streptococcus salivarius subsp. salivarius, Streptococcus sp. FStet12, Streptococcus sp. HSISS4
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