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
AJE40970.1Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology. (682 aa)    
Predicted Functional Partners:
AJE40971.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.999
AJE42842.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
0.999
lpqB
Lipoprotein LpqB; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.984
AJE43686.1
XRE family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.950
AJE44318.1
XRE family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.950
AJE42186.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 
0.929
AJE41316.1
XRE family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.874
AJE42187.1
Transcriptional regulatory protein AfsQ1; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.866
AJE41365.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.858
AJE40821.1
Response regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.852
Your Current Organism:
Streptomyces nodosus
NCBI taxonomy Id: 40318
Other names: ATCC 14899, ATCC 23942, BCRC 13768, CBS 926.68, CCRC 13768, CCRC:13768, DSM 40109, IFO 12895, ISP 5109, JCM 4297, JCM 4656, KCTC 9035, LMG 19340, LMG:19340, NBRC 12895, NCIMB 12816, NRRL B-2371, NRRL-ISP 5109, RIA 831, S. nodosus
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