close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
KIQ65239.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (313 aa)    
Predicted Functional Partners:
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
  
 
  0.680
KIQ61855.1
Epimerase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.561
KIQ66536.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the UPF0337 (CsbD) family.
   
    0.538
KIQ66204.1
Nitrilase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.537
KIQ63846.1
NmrA family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.520
KIQ61986.1
3-beta hydroxysteroid dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.520
KIQ62891.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.520
KIQ66096.1
NADPH:quinone reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.505
KIQ62340.1
Amino acid transporter; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.485
KIQ65189.1
3-demethylubiquinone-9 3-methyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
    0.465
Your Current Organism:
Kitasatospora griseola
NCBI taxonomy Id: 2064
Other names: DSM 43859, IFO 14371, JCM 3339, K. griseola, Kitasatospora sp. OM-5023, NBRC 14371, NRRL B-16229, Streptomyces griseolisporeus, Streptomyces griseolosporeus, VKM Ac-2002, strain AM-9660
Server load: medium (46%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.