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
KLV27777.1Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology. (590 aa)    
Predicted Functional Partners:
KLV27776.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.998
KLV27456.1
Transcriptional regulatory protein SpaR; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.850
KLV27705.1
PhoP family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.842
KLV25949.1
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.836
KLV26464.1
Chemotaxis protein CheY; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.827
KLV27649.1
Heme transporter CcmC; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.806
KLV21581.1
XRE family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.806
KLV18903.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.801
KLV21549.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.794
KLV27121.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.786
Your Current Organism:
Bacillus circulans
NCBI taxonomy Id: 1397
Other names: ATCC 24, ATCC 4513, ATCC 9140, B. circulans, BCRC 10605, Bacillus sp. 3399BRRJ, Bacillus sp. NCIM 2107, Bacillus sp. NCIM 5045, Bacillus sp. NCIM 5046, CCM 2048, CCRC 10605, CCRC:10605, CCUG 7416, CIP 52.75, DSM 11, IAM 12462, IFO 13626, JCM 2504, LMG 13261, LMG 6926, LMG:13261, LMG:6926, NBRC 13626, NCCB 75011, NCIB 9374, NCIMB 9374, NCTC 2610, NRRL B-378, NRRL B-380
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