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
dnaE2The alpha subunit of DNA polymerase III is responsible of the polymerase activity; Contains a N-terminal PHP domain (phosphoesterase) and a C-terminal OB module (oligonucleotide/oligosaccharide-binding fold) involved in the DNA binding; The DNA polymerase III or replicase is responsible for most of the replicative synthesis in bacteria. It also exhibits a 3' to 5' exonuclease proofreading activity; Localized in the cytoplasm; High confidence in function and specificity. (992 aa)    
Predicted Functional Partners:
dinB2
DNA 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.
  
 0.974
CAZ98630.1
Conserved hypothetical protein. Localized in the cytoplasm.
  
 
 0.888
dnaX
DNA polymerase III, gamma/tau chain; 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.
  
 
 0.887
holB
The delta prime subunit of DNA polymerase III is part of the 'clamp' loading complex that assembles the beta processivity factor onto the primer template and plays a central role in the organization and communication at the replication fork; The DNA polymerase III or replicase is responsible for most of the replicative synthesis in bacteria. It also exhibits a 3' to 5' exonuclease proofreading activity; Localized in the cytoplasm; High confidence in function and specificity.
    
 
 0.877
dnaN
DNA polymerase III, beta chain; 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 r [...]
    
 
 0.877
ssb1
Single-stranded DNA-binding protein; Plays an important role in DNA replication, recombination and repair. Binds to ssDNA and to an array of partner proteins to recruit them to their sites of action during DNA metabolism.
   
 
 0.802
ssb2
Single-stranded DNA-binding protein (SSB) is essential for replication of the chromosome. It is also involved in DNA recombination and repair. This protein forms a homotetramer. Localized in the cytoplasm; High confidence in function and specificity.
   
 
 0.802
CAZ96754.1
Nuclease; Contains a N-terminal exonuclease domain found in ribonuclease T and the epsilon subunit of DNA polymerase III and, in the middle part, a GIY-YIG catalytic domain Localized in the cytoplasm; Function unclear.
 
   
 0.555
lexA
LexA repressor, family S24; LexA represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. It displays a N-terminal Helix-Turn-Helix DNA binding domain and a C-terminal serine peptidase domain of the family S24. The HTH domain binds to the 16 bp palindromic sequence 5'-CTGTATATATATACAG-3'. 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. The active site of the S24 domain co [...]
 
     0.541
CAZ95386.1
Conserved hypothetical protein; Localized in the cytoplasm.
   
 
 0.512
Your Current Organism:
Zobellia galactanivorans
NCBI taxonomy Id: 63186
Other names: CCUG 47099, CIP 106680, Cytophaga drobachiensis, DSM 12802, Flavobacterium droebachense, Pseudomonas droebachense, Z. galactanivorans, Zobellia galactanivorans corrig. Barbeyron et al. 2001, Zobellia galactanovorans, strain Dsij
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