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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
ORA75980.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (89 aa)    
Predicted Functional Partners:
ORA75979.1
RNA polymerase subunit sigma-70; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the sigma-70 factor family. ECF subfamily.
     
 0.870
ORA75978.1
acyl-CoA dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.850
ORA76092.1
Peroxiredoxin; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.802
ORA76091.1
Peptidase M75; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.492
ORA75977.1
Peroxidase; Involved in the recovery of exogenous heme iron. Extracts iron from heme while preserving the tetrapyrrol ring intact. Belongs to the DyP-type peroxidase family.
       0.492
ORA75975.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.419
Your Current Organism:
Mycobacterium heidelbergense
NCBI taxonomy Id: 53376
Other names: ATCC 51253, CIP 105424, DSM 44471, JCM 14842, M. heidelbergense, strain 2554/91
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