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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
dnaXDNA polymerase III, gamma and tau subunits; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. This DNA polymerase also exhibits 3' to 5' exonuclease activity. (625 aa)    
Predicted Functional Partners:
dnaN
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 [...]
 
 
 0.988
holA
Putative DNA polymerase III, delta subunit; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
   
 0.986
dnaE2
DNA polymerase III, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
 0.984
recR
Recombination protein recR; May play a role in DNA repair. It seems to be involved in an RecBC-independent recombinational process of DNA repair. It may act with RecF and RecO.
  
 0.944
holB
DNA polymerase III, delta' subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
  
 
0.925
ybaB
Conserved protein of unknown function, UPF0133; Binds to DNA and alters its conformation. May be involved in regulation of gene expression, nucleoid organization and DNA protection.
  
  
 0.915
dnaE
DNA polymerase III, alpha subunit; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 
 0.871
ssb
Single-stranded DNA-binding protein; Function of homologous gene experimentally demonstrated in an other organism; cell process.
   
 
 0.865
recG
ATP-dependent DNA helicase; Critical role in recombination and DNA repair. Helps process Holliday junction intermediates to mature products by catalyzing branch migration. Has a DNA unwinding activity characteristic of a DNA helicase with a 3'- to 5'- polarity. Unwinds branched duplex DNA (Y- DNA); Belongs to the helicase family. RecG subfamily.
 
    
 0.779
trxB
Thioredoxin-disulfide reductase; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
 
 
 0.778
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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