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
pepQXaa-Pro dipeptidase; Splits dipeptides with a prolyl residue in the C-terminal position. (455 aa)    
Predicted Functional Partners:
SET51399.1
Aquacobalamin reductase / NAD(P)H-flavin reductase.
  
 
  0.648
ubiD
4-hydroxy-3-polyprenylbenzoate decarboxylase; Catalyzes the decarboxylation of 3-octaprenyl-4-hydroxy benzoate to 2-octaprenylphenol, an intermediate step in ubiquinone biosynthesis.
       0.578
SET51345.1
Trk system potassium uptake protein TrkH; Low-affinity potassium transport system. Interacts with Trk system potassium uptake protein TrkA; Belongs to the TrkH potassium transport family.
       0.542
SET15795.1
Dipeptidase D.
  
 
 0.525
trpF
Indole-3-glycerol phosphate synthase; Belongs to the TrpC family.
  
  
 0.510
rlmM
23S rRNA (cytidine2498-2'-O)-methyltransferase; Catalyzes the 2'-O-methylation at nucleotide C2498 in 23S rRNA; Belongs to the class I-like SAM-binding methyltransferase superfamily. RNA methyltransferase RlmE family. RlmM subfamily.
  
     0.478
plsB
Glycerol-3-phosphate acyltransferase; Belongs to the GPAT/DAPAT family.
  
    0.476
guaB
IMP 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.
   
   0.461
SET51321.1
Menaquinone-dependent protoporphyrinogen oxidase.
       0.456
SES72155.1
Tripeptide aminopeptidase; Cleaves the N-terminal amino acid of tripeptides. Belongs to the peptidase M20B family.
  
 
 0.435
Your Current Organism:
Thorsellia anophelis
NCBI taxonomy Id: 1123402
Other names: T. anophelis DSM 18579, Thorsellia anophelis DSM 18579
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