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
AGA27289.1Type IIA topoisomerase (DNA gyrase/topo II, topoisomerase IV), B subunit; PFAM: Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase; DNA gyrase B; DNA gyrase B subunit, carboxyl terminus. (640 aa)    
Predicted Functional Partners:
AGA27290.1
PFAM: DNA gyrase/topoisomerase IV, subunit A; DNA gyrase C-terminal domain, beta-propeller.
 
 0.997
gyrA
DNA gyrase, A subunit; 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.
 
 0.992
yacG
Hypothetical protein; Inhibits all the catalytic activities of DNA gyrase by preventing its interaction with DNA. Acts by binding directly to the C- terminal domain of GyrB, which probably disrupts DNA binding by the gyrase.
    
 
 0.778
AGA26103.1
Ubiquitin-protein ligase; PFAM: Ubiquitin-conjugating enzyme.
   
 0.717
polA
DNA polymerase I; In addition to polymerase activity, this DNA polymerase exhibits 5'-3' exonuclease activity; Belongs to the DNA polymerase type-A family.
  
 
 0.598
AGA26807.1
Putative low-complexity protein; PFAM: Pentapeptide repeats (8 copies).
   
 
 0.573
AGA28451.1
Putative low-complexity protein; PFAM: Pentapeptide repeats (8 copies).
   
 
 0.573
AGA30231.1
Putative low-complexity protein; PFAM: Pentapeptide repeats (8 copies).
   
 
 0.573
AGA26183.1
Molecular chaperone; PFAM: von Willebrand factor type A domain; Hsp70 protein; Belongs to the heat shock protein 70 family.
  
 
 
 0.572
AGA24578.1
DNA polymerase III, beta subunit; Confers DNA tethering and processivity to DNA polymerases and other proteins. Acts as a clamp, forming a ring around DNA (a reaction catalyzed by the clamp-loading complex) which diffuses in an ATP- independent manner freely and bidirectionally along dsDNA. Initially characterized for its ability to contact the catalytic subunit of DNA polymerase III (Pol III), a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria; Pol III exhibits 3'-5' exonuclease proofreading activity. The beta chain is required for initiation of [...]
  
 
 0.563
Your Current Organism:
Singulisphaera acidiphila
NCBI taxonomy Id: 886293
Other names: S. acidiphila DSM 18658, Singulisphaera acidiphila DSM 18658, Singulisphaera acidiphila MOB10, Singulisphaera acidiphila str. DSM 18658, Singulisphaera acidiphila strain DSM 18658
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.