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:
some 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
Cooccurence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
kuKu domain-containing protein; With LigD forms a non-homologous end joining (NHEJ) DNA repair enzyme, which repairs dsDNA breaks with reduced fidelity. Stimulates rNTP addition to DSB and end joining (ligation) of linear DNA by LigD, on 3'-overhangs and probably also 5'-overhangs and blunt dsDNA breaks. Binds both ends of linear dsDNA protecting it from exonuclease activity (293 aa)    
Predicted Functional Partners:
ligD
Bifunctional non-homologous end joining protein ligd; With Ku probably forms a non-homologous end joining (NHEJ) repair enzyme, which repairs dsDNA breaks (DSB) with reduced fidelity. Acts as a DNA ligase on singly nicked dsDNA, fills dsDNA gaps (3- or 4- nucleotide gaps, prefers a 5'-phosphate at the gap distal end, prefers dNTPs over rNTPs) , has DNA-directed DNA polymerase activity (templated primer extension) and DNA-directed RNA polymerase activity , adds 1 or 2 non-templated rNTP (or less well dNTP) to ssDNA or blunt-end dsDNA (primer extension). Has 3' resection activity, removi [...]
 
  
 0.988
DR97_3317
Phosphoesterase; yfcE: phosphodiesterase, MJ0936 family protein
  
   
 0.904
sbcC
Dna repair protein sbcc/rad50; SbcCD cleaves DNA hairpin structures. These structures can inhibit DNA replication and are intermediates in certain DNA recombination reactions. The complex acts as a 3'->5' double strand exonuclease that can open hairpins. It also has a 5' single-strand endonuclease activity (By similarity)
      
 0.843
DR97_6278
annotation not available
 
     0.812
DR97_6277
Hypothetical protein; Uncharacterized protein
  
    0.806
DR97_6279
Hypothetical protein; Mg(2+) transporter
       0.765
DR97_6287
annotation not available
 
    0.744
DR97_6255
annotation not available
 
    0.730
pprA
Putative two-component sensor; Member of the two-component regulatory system PprA/PprB involved in biofilm formation by controlling the expression of many related genes including type IVb pili major subunit flp pilin, adhesin bapA or cupE fimbriae Modulates also quorum-sensing signal production acting on both negative and positive modulators . Functions as a heme sensor histidine kinase which is autophosphorylated at a histidine residue and transfers its phosphate group to PprB
   
  
 0.715
DR97_6269
Hypothetical protein; Uncharacterized protein
 
     0.679
Your Current Organism:
Pseudomonas aeruginosa
NCBI taxonomy Id: 287
Other names: ATCC 10145, ATCC 10145-U, Bacillus aeruginosus, Bacillus pyocyaneus, Bacterium aeruginosum, Bacterium pyocyaneum, CCEB 481, CCUG 28447, CCUG 29297, CCUG 551, CFBP 2466, CIP 100720, DSM 50071, IBCS 277, IFO 12689, JCM 5962, Micrococcus pyocyaneus, NBRC 12689, NCCB 76039, NCIB 8295, NCIMB 8295, NCTC 10332, NRRL B-771, P. aeruginosa, Pseudomonas polycolor, Pseudomonas pyocyanea, Pseudomonas sp. RV3, RH 815, VKM B-588, bacterium ASFP-37, bacterium ASFP-38, bacterium ASFP-45, bacterium ASFP-46, bacterium ASFP-48
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