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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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Score
sasAClock-associated two-component sensor histidine kinase SasA; May be involved in signal transduction. Participates in the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria, via its interaction with KaiC. Required for robustness of the circadian rhythm of gene expression and is involved in clock outputs. (372 aa)    
Predicted Functional Partners:
EV02_1096
Two-component system response regulator; Alternative locus ID: PSB_0564.
  
  0.980
EV02_1338
Two component transcriptional regulator; Alternative locus ID: PSB_0806; winged helix family.
 
  0.902
EV02_0827
Phosphate regulon transcriptional regulatory protein PhoB (SphR); Alternative locus ID: PSB_0295.
  
  0.875
EV02_1090
Two-component response regulator; Alternative locus ID: PSB_0558.
  
  0.870
EV02_0520
Two-component response regulator; Alternative locus ID: PSB_1917.
  
 0.845
EV02_1054
Two-component response regulator; Alternative locus ID: PSB_0522.
 
 
 0.830
kaiC
Circadian clock protein KaiC; Core component of the KaiBC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. Binds to DNA. The KaiBC 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.
    
 
 0.780
EV02_0485
Hypothetical protein; Alternative locus ID: PSB_1882; FIG00941124: hypothetical protein.
       0.632
EV02_1629
Phytochrome-like protein; Alternative locus ID: PSB_1098; two-component sensor histidine kinase.
 
 
0.600
EV02_1446
Ferredoxin-dependent glutamate synthase; Alternative locus ID: PSB_0915.
      
 0.581
Your Current Organism:
Prochlorococcus marinus SB
NCBI taxonomy Id: 59926
Other names: P. marinus str. SB, Prochlorococcus marinus str. RCC295, Prochlorococcus marinus str. SB, Prochlorococcus sp. RCC295, Prochlorococcus sp. SB
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.