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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 →
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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
KIQ65612.15,10-methylene tetrahydromethanopterin reductase; Derived by automated computational analysis using gene prediction method: Protein Homology. (333 aa)    
Predicted Functional Partners:
KIQ65611.1
Phenylhydantoinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.956
KIQ65610.1
Acyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.955
KIQ64710.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.914
KIQ65613.1
Copper oxidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.773
KIQ65615.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
   
 0.764
KIQ62320.1
F420-0--gamma-glutamyl ligase; Catalyzes the addition of gamma linked glutamate to 7,8-didemethyl-8-hydroxy-5-deazariboflavin coenzyme F420-0); Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.686
KIQ64904.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.650
KIQ65532.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  0.643
KIQ62328.1
NADPH-dependent FMN reductase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  0.643
KIQ63078.1
Luciferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
     0.637
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
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