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
ntrCChemotaxis protein CheY; Member of the two-component regulatory system NtrB/NtrC, which controls expression of the nitrogen-regulated (ntr) genes in response to nitrogen limitation. Phosphorylated NtrC binds directly to DNA and stimulates the formation of open promoter-sigma54-RNA polymerase complexes. (477 aa)    
Predicted Functional Partners:
EH31_01985
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.998
EH31_08120
Two-component system sensor protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.864
EH31_14270
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.846
EH31_01975
ATPase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 0.827
EH31_08950
Chemotaxis protein CheA; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 0.823
EH31_11860
RNA polymerase sigma54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.821
EH31_01990
tRNA-dihydrouridine synthase; Catalyzes the synthesis of 5,6-dihydrouridine (D), a modified base found in the D-loop of most tRNAs, via the reduction of the C5-C6 double bond in target uridines; Belongs to the dus family.
       0.774
EH31_01460
Nitrogen fixation protein FixL; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 0.753
EH31_03455
Histidine kinase; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
0.740
EH31_14500
Guanylate cyclase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
 0.727
Your Current Organism:
Erythrobacter longus
NCBI taxonomy Id: 1044
Other names: ATCC 33941, CIP 104268, DSM 6997, E. longus, IFO 14126, JCM 6170, NBRC 14126, strain OCh101
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