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
EAR19012.1Hypothetical protein; COG1357 Uncharacterized low-complexity proteins. (235 aa)    
Predicted Functional Partners:
gyrB
DNA topoisomerase IV subunit B; A type II topoisomerase that negatively supercoils closed circular double-stranded (ds) DNA in an ATP-dependent manner to modulate DNA topology and maintain chromosomes in an underwound state. Negative supercoiling favors strand separation, and DNA replication, transcription, recombination and repair, all of which involve strand separation. Also able to catalyze the interconversion of other topological isomers of dsDNA rings, including catenanes and knotted rings. Type II topoisomerases break and join 2 DNA strands simultaneously in an ATP-dependent manner.
    
 
 0.794
EAR17348.1
Hypothetical protein; COG1357 Uncharacterized low-complexity proteins.
  
     0.774
EAR19011.1
Possible phycobilisome rod-core linker polypeptide (L-RC 28.5); Belongs to the phycobilisome linker protein family.
       0.773
EAR18595.1
Hypothetical protein; COG1357 Uncharacterized low-complexity proteins.
  
     0.770
EAR18828.1
Hypothetical protein; COG1357 Uncharacterized low-complexity proteins.
  
     0.764
EAR19013.1
Phycobilisome linker polypeptide; Belongs to the phycobilisome linker protein family.
 
     0.592
EAR19366.1
Truncated O-antigen biosynthesis protein; COG0457 FOG: TPR repeat.
 
  
 0.562
EAR19025.1
Putative bilin biosynthesis protein cpeZ; COG1413 FOG: HEAT repeat.
  
     0.547
EAR19024.1
Hypothetical protein; COG1413 FOG: HEAT repeat.
  
     0.539
EAR19021.1
Putative bilin biosynthesis protein CpeY; COG1413 FOG: HEAT repeat.
  
     0.464
Your Current Organism:
Synechococcus sp. WH 7805
NCBI taxonomy Id: 59931
Other names: S. sp. WH 7805, Synechococcus WH7805, Synechococcus sp. (strain WH7805), Synechococcus sp. WH7805
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.