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
alr4329Anti-sigma factor antagonist; ORF_ID:alr4329; hypothetical protein; Belongs to the anti-sigma-factor antagonist family. (112 aa)    
Predicted Functional Partners:
alr3761
Two-component hybrid sensor and regulator; ORF_ID:alr3761.
  
  
 0.870
alr3423
ORF_ID:alr3423; similar to anti-sigma-B factor.
 
 
 0.844
alr1883
Two-component hybrid sensor and regulator; ORF_ID:alr1883.
  
  
 0.817
all1702
Anti-sigma B factor; ORF_ID:all1702.
 
 
 0.802
alr2428
Two-component hybrid sensor and regulator; ORF_ID:alr2428.
  
  
 0.772
sigC
RNA polymerase sigma-subunit; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
      
 0.771
all1758
ORF_ID:all1758; hypothetical protein.
 
 
 0.745
all2875
Two-component hybrid sensor and regulator; ORF_ID:all2875.
  
  
 0.744
sigF
Group 2 sigma 70-type sigma factor F; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
      
 0.732
gvpA
Gas vesicle protein; ORF_ID:asl2254; gvpA gene product.
      
 0.730
Your Current Organism:
Nostoc sp. PCC7120
NCBI taxonomy Id: 103690
Other names: Anabaena sp. (ATCC 27893), Anabaena sp. (PCC 7120), Anabaena sp. DCC D0672, Anabaena sp. PCC 7120, Anabaena sp. SAG 25.82, Anabaena sp. UTEX B 2576, Anabaena variabilis UTCC 387, N. sp. PCC 7120, Nostoc muscorum ISU, Nostoc sp. AKM24, Nostoc sp. ATCC 27347, Nostoc sp. ATCC 72893, Nostoc sp. DSM 107007, Nostoc sp. Ind43, Nostoc sp. PCC 7120, Nostoc sp. SAG 25.82
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