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
ligADNA ligase; DNA ligase that catalyzes the formation of phosphodiester linkages between 5'-phosphoryl and 3'-hydroxyl groups in double- stranded DNA using NAD as a coenzyme and as the energy source for the reaction. It is essential for DNA replication and repair of damaged DNA. (677 aa)    
Predicted Functional Partners:
leuS
Leucine--tRNA ligase; Belongs to the class-I aminoacyl-tRNA synthetase family.
  
 
 
 0.938
polA
DNA polymerase I, partial; Shortened 3'-end; Almost-intact 5'-3' exonuclease domain; lacking both 3'-5' exonuclease domain and Klenow fragment, this last one includes the region in charge of polymerase activity.
 
   
 0.918
rep
ATP-dependent DNA helicase Rep, partial; Shortened 3'-end; Intact UvrD-helicase, UvrD_C domains; Has lost most of the C-terminal region that is highly variable among Rep and helicase II (UvrD).
  
  
 0.850
dnaE
DNA polymerase III subunit alpha.
 
  
 0.754
dnaX
DNA polymerase III subunit tau, isoform gamma; 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.
    
 0.720
dnaN
DNA polymerase III subunit beta; 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 [...]
     
 0.681
holA
DNA polymerase III subunit delta, partial; 3'-end; 5'-end is gene BTSPAZIEG_0297A.
     
 0.681
hisI
Histidine biosynthesis bifunctional protein HisIE; In the N-terminal section; belongs to the PRA-CH family.
       0.658
holB
DNA polymerase III subunit delta'.
    
 0.620
pheA
P-protein; Slightly shortened 3'-end.
       0.600
Your Current Organism:
Buchnera aphidicola
NCBI taxonomy Id: 98804
Other names: B. aphidicola (Tuberolachnus salignus), Buchnera aphidicola (Tuberolachnus salignus)
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