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
amtAmmonium transporter; Derived by automated computational analysis using gene prediction method: Protein Homology. (428 aa)    
Predicted Functional Partners:
AMK57214.1
Transcriptional regulator; Indirectly regulates nitrogen metabolism; at high nitrogen levels P-II prevents the phosphorylation of NR-I, the transcriptional activator of the glutamine synthetase gene (glnA); at low nitrogen levels P-II is uridylylated to form PII-UMP and interacts with an adenylyltransferase (GlnE) that activates GlnA; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
 0.999
AMK57213.1
protein-PII uridylyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.878
AMK58081.1
Glutamate synthase subunit alpha; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
  
 0.868
glnA-2
Glutamine synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.747
glnA
Glutamine synthetase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the glutamine synthetase family.
  
  
 0.708
ftsY
Cell division protein FtsY; Involved in targeting and insertion of nascent membrane proteins into the cytoplasmic membrane. Acts as a receptor for the complex formed by the signal recognition particle (SRP) and the ribosome-nascent chain (RNC).
  
  
 0.666
AMK57217.1
TetR family transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.494
acnA
Aconitate hydratase; Catalyzes the isomerization of citrate to isocitrate via cis- aconitate.
  
 
 0.488
aspA
Class II fumarate hydratase; Catalyzes the formation of fumarate from aspartate; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  
 0.460
nadE
NAD+ synthetase; Catalyzes the ATP-dependent amidation of deamido-NAD to form NAD. Uses L-glutamine as a nitrogen source.
     
 0.443
Your Current Organism:
Bifidobacterium angulatum
NCBI taxonomy Id: 1683
Other names: AS 1.2265, ATCC 27535, B. angulatum, BCRC 14665, CCRC 14665, CCRC:14665, CCUG 24039, CCUG 24605, CIP 104167, DSM 20098, JCM 7096, LMG 10503, LMG 11039, LMG:10503, LMG:11039, NCFB 2236, NCIMB 702236
Server load: low (26%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.