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
aphBPhytochrome-like protein, two-component sensor; Photoreceptor which exists in two forms that are reversibly interconvertible by light: the R form that absorbs maximally in the red region of the spectrum and the FR form that absorbs maximally in the far-red region. (751 aa)    
Predicted Functional Partners:
alr3158
Two-component system, regulatory protein; ORF_ID:alr3158.
 
 0.983
all2898
Two-component system response regulator; ORF_ID:all2898.
 
     0.922
aphA
Phytochrome A, two-component sensor protein; Photoreceptor which exists in two forms that are reversibly interconvertible by light: the R form that absorbs maximally in the red region of the spectrum and the FR form that absorbs maximally in the far-red region.
  
  
 
0.905
all2897
Two-component hybrid sensor and regulator; ORF_ID:all2897.
 
 
 
0.859
cyaB2
Adenylate cyclase; ORF_ID:all1904; cyaB2 gene product.
     
 0.778
cyaB1
Adenylate cyclase; ORF_ID:alr2266; cyaB1 gene product.
      
 0.730
all1848
ORF_ID:all1848; similar to methyltransferase.
     0.649
all1847
ORF_ID:all1847; similar to protein-glutamate methylesterase.
     0.647
kaiC
Circadian oscillation regulator; Core component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. Binds to DNA. The KaiABC complex may act as a promoter-nonspecific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction; Belongs to the KaiC family.
 
 
 
 0.641
all0729
Two-component hybrid sensor and regulator; ORF_ID:all0729.
 
 
 
0.634
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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