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
ntrCNitrogen regulation protein NtrC; 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. (487 aa)    
Predicted Functional Partners:
CCC_02259
Nitrogen regulation protein NtrB.
 0.999
CCC_02261
Nitrogen regulation protein NtrY.
 
 0.926
CCC_03134
Chemotaxis protein methyltransferase CheR.
  
 0.900
CCC_04118
Chemotaxis protein methyltransferase CheR.
  
 0.896
CCC_01518
Signal transduction histidine kinase CheA.
 
 0.884
CCC_03931
RNA polymerase sigma-54 factor RpoN; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.855
CCC_02262
Nitrogen regulation protein NtrX.
 
    
0.846
CCC_03562
Sensory box histidine kinase/response regulator.
  
 0.845
CCC_02640
Multi-sensor hybrid histidine kinase.
  
 0.841
CCC_03560
Diguanylate cyclase/phosphodiesterase (GGDEF & EAL domains) with PAS/PAC sensor(s).
  
 0.841
Your Current Organism:
Magnetospirillum magnetotacticum
NCBI taxonomy Id: 272627
Other names: M. magnetotacticum MS-1, Magnetospirillum magnetotacticum MS-1, Magnetospirillum magnetotacticum str. MS-1, Magnetospirillum magnetotacticum strain MS-1, Magnetospirillum sp. MS-1
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