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
NIDE1109Putative Sensor histidine kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (768 aa)    
Predicted Functional Partners:
NIDE1858
Putative Response regulator, CheY-like; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.830
NIDE2412
Signal transduction response regulator; Function of strongly homologous gene; regulator.
 
 
 0.827
phoB
Phosphate regulon transcriptional regulator PhoB; Function of strongly homologous gene; regulator.
 
 
 0.826
NIDE0858
Putative Phosphate regulon transcriptional regulatory protein phoB; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 0.825
NIDE1229
Response regulator; Function of strongly homologous gene; regulator.
 
 
 0.823
NIDE1859
Membrane protein of unknown function, putative Response regulator with Hpt domain; No homology to any previously reported sequences; 11406410, 11489844, 11934609, 14636076, 1482126, 16176121, 18076326, 7699720.
 
   
 0.819
NIDE2657
Putative Chemotaxis regulator CheY; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.819
NIDE2070
Protein of unknown function, putative Response regulator with PAS domain S-box; No homology to any previously reported sequences; 14982921, 15009198, 16176121, 18076326, 7699720, 9301332, 9382818.
 
 0.812
NIDE2021
Putative Histidine kinase, contains GAF domain; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
 
 0.811
NIDE2651
Putative Response regulator; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative regulator.
 
 
 0.806
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.