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
VC_2748Nitrogen regulation protein; Similar to SP:P19906 PID:155172; identified by sequence similarity; putative. (354 aa)    
Predicted Functional Partners:
ntrC
Nitrogen regulation protein NR(I); 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.
 0.989
VC_2239
Nitrogen regulatory protein P-II; Similar to SP:P11671 PID:43806; identified by sequence similarity; putative; Belongs to the P(II) protein family.
  
 0.962
VC_0606
Nitrogen regulatory protein P-II; Similar to GB:U00096 PID:1788904 PID:1799977; identified by sequence similarity; putative; Belongs to the P(II) protein family.
  
 0.953
VC_2369
Sensor histidine kinase FexB; Similar to SP:P22763 GB:X53315 PID:40951 PID:606149 GB:U00096; identified by sequence similarity; putative.
 
 
0.937
VC_0303
Sensor histidine kinase; Similar to GP:2808665; identified by sequence similarity; putative.
 
 0.933
VC_1349
Sensory box sensor histidine kinase/response regulator; Similar to PID:1653075; identified by sequence similarity; putative.
 
 
0.933
VC_A0142
C4-dicarboxylate transport transcriptional regulatory protein; Similar to SP:P10046 GB:X06253 GB:Z11529 PID:46180 PID:46183; identified by sequence similarity; putative.
 0.897
VC_1926
C4-dicarboxylate transport transcriptional regulatory protein; Similar to GB:J03683 SP:P13632 GB:M26531 PID:152160 PID:152173; identified by sequence similarity; putative.
 0.893
VC_A0704
Phosphoglycerate transport system transcriptional regulatory protein PgtA; Similar to GB:M13923 SP:P06184 PID:154255; identified by sequence similarity; putative.
 0.893
VC_1653
Sensory box sensor histidine kinase/response regulator VieS; Similar to GP:3123890; identified by sequence similarity; putative.
 
 
0.890
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.