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
dustRNA-U20a,U20b-dihydrouridine synthase; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines. Specifically modifies U16 in tRNAs. Belongs to the Dus family. DusC subfamily. (350 aa)    
Predicted Functional Partners:
Psyc_2003
Possible DNA helicase; Low score to superfamily I DNA and RNA helicases, COG0210.
  
 
 0.615
fis
Probable Fis-type transcriptional activator; Helix-turn-helix; Belongs to the transcriptional regulatory Fis family.
  
  
 0.586
guaA
GMP synthase (glutamine-hydrolyzing); Catalyzes the synthesis of GMP from XMP.
   
  
 0.433
truA
Probable tRNA pseudouridine synthase; Formation of pseudouridine at positions 38, 39 and 40 in the anticodon stem and loop of transfer RNAs.
  
 
 0.414
Your Current Organism:
Psychrobacter arcticus
NCBI taxonomy Id: 259536
Other names: P. arcticus 273-4, Psychrobacter arcticus 273-4, Psychrobacter arcticus str. 273-4, Psychrobacter arcticus strain 273-4, Psychrobacter sp. 273-4
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