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kaiB protein (Synechocystis sp. PCC6803) - STRING interaction network
"kaiB" - Circadian clock protein KaiB in Synechocystis sp. PCC6803
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second shell of interactors
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proteins of unknown 3D structure
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
Others
textmining
co-expression
protein homology
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kaiBCircadian clock protein KaiB; Component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. The KaiABC complex may act as a promoter-non-specific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction. In the complex, it decreases the phosphorylation status of KaiC. It has no effect on KaiC by itself, but instead needs the presence of both KaiA and KaiC, suggesting that it acts by antagonizing the interaction between KaiA and KaiC (105 aa)    
Predicted Functional Partners:
kaiC
Circadian clock protein KaiC; 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 (519 aa)
 
     
  0.997
kaiA
Circadian clock protein KaiA; Component of the KaiABC clock protein complex, which constitutes the main circadian regulator in cyanobacteria. The KaiABC complex may act as a promoter-nonspecific transcription regulator that represses transcription, possibly by acting on the state of chromosome compaction. In the complex, it enhances the phosphorylation status of KaiC. In contrast, the presence of KaiB in the complex decreases the phosphorylation status of KaiC, suggesting that KaiB acts by antagonizing the interaction between KaiA and KaiC. A KaiA dimer is sufficient to enhance KaiC he [...] (299 aa)
         
  0.990
sll1595
Circadian clock protein KaiC homolog (568 aa)
 
     
  0.979
slr1942
Circadian clock protein KaiC (505 aa)
 
     
  0.969
slr0115
OmpR subfamily protein RpaA/Ycf27/Crr31/Rre31 (241 aa)
           
  0.904
slr0947
OmpR subfamily protein Ycf27/Rre26 (234 aa)
           
  0.765
sasA
Sensory transduction histidine kinase SasA/Hik8; 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 (383 aa)
 
       
  0.758
slr0222
Hybrid sensory kinase Hik25/GidA (1178 aa)
           
  0.715
sll0031
Hypothetical protein (395 aa)
           
  0.713
glgA1
Glycogen synthase; Synthesizes alpha-1,4-glucan chains using ADP-glucose (477 aa)
           
  0.540
Your Current Organism:
Synechocystis sp. PCC6803
NCBI taxonomy Id: 1148
Other names: Aphanocapsa sp. (strain N-1), Aphanocapsa sp. N-1, S. sp. PCC 6803, Synechocystis, Synechocystis PCC6803, Synechocystis sp. (ATCC 27184), Synechocystis sp. (PCC 6803), Synechocystis sp. (strain PCC 6803), Synechocystis sp. ATCC 27184, Synechocystis sp. PCC 6803, Synechocystis sp. PCC 6803 A, Synechocystis sp. PCC 6803 B, Synechocystis sp. PCC6803
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