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
holCPutative DNA polymerase III chi subunit, 40% Identity to TrEMBL; Q8XWQ9,Q63WC2,Q62LH1. Has PF04364, DNA polymerase III chi subunit, HolC;IPR007459, DNA_pol3_chi; The DNA polymerase III holoenzyme is the polymerase responsible for the replication of the Escherichia coli chromosome. The holoenzyme is composed of the DNA polymerase III core, the sliding clamp, and the DnaX clamp loading complex. The DnaX complex contains either either the tau or gamma product of gene dnax, complexed to delta.delta' and to chi psi. Chi forms a 1:1 heterodimer with psi. The chi psi complex functions by incr [...] (145 aa)    
Predicted Functional Partners:
holA
DNA polymerase III delta subunit. 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. The delta subunit seems to interact with the gamma subunit to transfer the beta subunit on the DNA; High confidence in function and specificity.
  
 
 0.995
dnaX
DNA polymerase III subunit Tau; 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.
  
 
 0.988
holB
DNA polymerase III delta subunit. 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 (By similarity). TIGRFAM: holB: DNA polymerase III delta prime; High confidence in function and specificity.
    
 0.988
dnaE1
DNA-directed DNA polymerase; DNA polymerase III alpha subunit. 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. THE ALPHA CHAIN IS THE DNA POLYMERASE (BY SIMILARITY). InterPro: DNA polymerase III alpha subunit TIGRFAM: polc: DNA polymerase III alpha subunit; High confidence in function and specificity.
    
 0.984
dnaN
DNA-directed DNA polymerase; 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 repl [...]
  
 
 0.982
dnaE2
DNA polymerase III, alpha subunit, putative; DNA polymerase involved in damage-induced mutagenesis and translesion synthesis (TLS). It is not the major replicative DNA polymerase.
    
 0.936
dnaQ
DNA-directed DNA polymerase; DNA polymerase III is a complex, multichain enzyme responsible for most of the replicative synthesis in bacteria. The epsilon subunit contain the editing function and is a proofreading 3'- 5' exonuclease.
   
 0.900
ssb
Single-strand 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.
    
 
 0.897
pepA
Cytosol aminopeptidase; Presumably involved in the processing and regular turnover of intracellular proteins. Catalyzes the removal of unsubstituted N- terminal amino acids from various peptides.
  
  
 0.877
azo2906
Conserved hypothetical protein. Homology to ebA7176 of Azoarcus sp. EbN1 of 44% (gnl|keqq|eba:ebA7176(KEGG)). no domains predicted. no signal peptide. no TMHs.
       0.737
Your Current Organism:
Azoarcus sp. BH72
NCBI taxonomy Id: 62928
Other names: A. sp. BH72
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