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
dinBDNA polymerase IV; Poorly processive, error-prone DNA polymerase involved in untargeted mutagenesis. Copies undamaged DNA at stalled replication forks, which arise in vivo from mismatched or misaligned primer ends. These misaligned primers can be extended by PolIV. Exhibits no 3'-5' exonuclease (proofreading) activity. May be involved in translesional synthesis, in conjunction with the beta clamp from PolIII. (350 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 [...]
   
 0.853
polB
DNA polymerase II; Identified by match to protein family HMM PF00136; match to protein family HMM PF03104.
   
 0.844
lexA
LexA repressor; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. In the presence of single-stranded DNA, RecA interacts with LexA causing an autocatalytic cleavage which disrupts the DNA-binding part of LexA, leading to derepression of the SOS regulon and eventually DNA repair.
 
 
 0.798
nifJ-2
Pyruvate:ferredoxin (flavodoxin) oxidoreductase; Identified by match to protein family HMM PF00037; match to protein family HMM PF01558; match to protein family HMM PF01855; match to protein family HMM TIGR02176.
   
 
 0.747
umuD
umuD protein; Identified by match to protein family HMM PF00717; Belongs to the peptidase S24 family.
 
 
 0.724
AHA_1073
Protein UmuD; Identified by match to protein family HMM PF00717; Belongs to the peptidase S24 family.
 
 
 0.721
recA
recA protein; Can catalyze the hydrolysis of ATP in the presence of single- stranded DNA, the ATP-dependent uptake of single-stranded DNA by duplex DNA, and the ATP-dependent hybridization of homologous single-stranded DNAs. It interacts with LexA causing its activation and leading to its autocatalytic cleavage; Belongs to the RecA family.
  
 0.687
AHA_1046
Helix-turn-helix, AraC type:HhH-GPD:Ada, metal-binding:AlkA, N-terminal; Identified by match to protein family HMM PF00165; match to protein family HMM PF00730; match to protein family HMM PF02805; match to protein family HMM PF06029.
  
 
 0.645
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.
  
 0.630
recN
DNA repair protein RecN; May be involved in recombinational repair of damaged DNA.
  
  
 0.630
Your Current Organism:
Aeromonas hydrophila
NCBI taxonomy Id: 380703
Other names: A. hydrophila subsp. hydrophila ATCC 7966, Aeromonas hydrophila subsp. hydrophila ATCC 7966, Aeromonas hydrophila subsp. hydrophila str. ATCC 7966, Aeromonas hydrophila subsp. hydrophila strain ATCC 7966
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