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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 →
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
KPL91034.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (193 aa)    
Predicted Functional Partners:
KPL91035.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.580
KPL91036.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.580
KPL91033.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.561
KPL91037.1
Polyketide cyclase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.561
KPL91092.1
ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.518
nrdR
ATPase; Negatively regulates transcription of bacterial ribonucleotide reductase nrd genes and operons by binding to NrdR- boxes; Belongs to the NrdR family.
       0.460
KPL91039.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.427
KPL85575.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.423
KPL79509.1
DNA-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.403
Your Current Organism:
Herpetosiphon geysericola
NCBI taxonomy Id: 70996
Other names: ATCC 23076, CCUG 48727, DSM 7119, H. geysericola, Herpetosiphon geysericolus
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