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
AFY68999.1KaiA family protein; 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 hexamer pho [...] (303 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; Belongs to the KaiC family.
 
 
 
 0.999
kaiB
Circadian 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; Belongs to the KaiB family.
   
 
 0.999
AFY69580.1
Multi-sensor signal transduction histidine kinase; PFAM: GAF domain; Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; His Kinase A (phosphoacceptor) domain; PAS fold; TIGRFAM: PAS domain S-box; COGs: COG5002 Signal transduction histidine kinase; InterProIPR000014:IPR013655:IPR003018:IPR013656:IPR 013767:IPR003661:IPR003594:IPR001610; KEGG: amr:AM1_4537 two-component sensor histidine kinase; PFAM: ATPase-like, ATP-binding domain; GAF; PAS fold-3; PAS fold-4; PAS fold; Signal transduction histidine kinase, subgroup 1, dimerisation/phosphoacceptor domain; SMART: ATPase-like, ATP-b [...]
   
 
 0.940
AFY69796.1
KEGG: cyn:Cyan7425_2352 hypothetical protein; SPTR: Putative uncharacterized protein.
  
     0.759
AFY70871.1
PFAM: Protein of unknown function (DUF2993); KEGG: syn:slr0590 hypothetical protein; SPTR: Slr0590 protein.
  
     0.754
AFY69235.1
PFAM: Protein of unknown function (DUF2973); KEGG: amr:AM1_3587 hypothetical protein; SPTR: Putative uncharacterized protein.
  
     0.750
psaK
PFAM: Photosystem I psaG / psaK; TIGRFAM: photosystem I reaction center subunit PsaK; HAMAP: Photosystem I PsaK, reaction centre; InterPro IPR017492:IPR000549; KEGG: syf:Synpcc7942_0407 photosystem I reaction center subunit X; PFAM: Photosystem I PsaG/PsaK protein; SPTR: Photosystem I reaction center subunit PsaK; TIGRFAM: Photosystem I PsaK, reaction centre.
  
     0.745
AFY68494.1
PFAM: CemA family; InterPro IPR004282; KEGG: cyj:Cyan7822_4715 CemA family protein; PFAM: Chloroplast envelope membrane protein, CemA; SPTR: Proton extrusion protein pcxA.
  
     0.732
AFY68881.1
KEGG: ava:Ava_0968 hypothetical protein; SPTR: Asr2932 protein.
  
     0.731
AFY69002.1
PFAM: Protein of unknown function (DUF3318); KEGG: ter:Tery_1525 hypothetical protein; SPTR: Putative uncharacterized protein.
  
     0.724
Your Current Organism:
Pseudanabaena sp. PCC7367
NCBI taxonomy Id: 82654
Other names: Calotaxis gracile PCC 7367, P. sp. PCC 7367, Pseudanabaena PCC7367, Pseudanabaena sp. PCC 7367
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.