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
dinPDNA-damage-inducible protein P; 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. (352 aa)    
Predicted Functional Partners:
dinA
DNA polymerase II; Similar to Escherichia coli DNA damage-inducible DNA polymerase II PolB SW:DPO2_ECOLI (P21189) (782 aa) fasta scores: E(): 0, 72.4% id in 783 aa, and to Pseudomonas aeruginosa DNA polymerase II PolB TR:AAG05275 (EMBL:AE004614) (787 aa) fasta scores: E(): 0, 74.4% id in 785 aa.
   
 0.989
dnaN
DNA polymerase III, beta subunit protein; 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 initi [...]
   
 0.989
nifJ
Similar to Escherichia coli probable pyruvate-flavodoxin oxidoreductase YdbK SW:NIFJ_ECOLI (P52647) (1174 aa) fasta scores: E(): 0, 80.5% id in 1177 aa, and to Klebsiella pneumoniae pyruvate-flavodoxin oxidoreductase NifJ SW:NIFJ_KLEPN (P03833) (1171 aa) fasta scores: E(): 0, 48.0% id in 1184 aa.
  
 
 0.959
b4043
LexA repressor; Represses a number of genes involved in the response to DNA damage (SOS response), including recA and lexA. 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.
 
 
 0.938
lexB
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.
  
 0.934
YPO1233
Similar to many cI-like repressors eg. Bacteriophage HK97 prophage repressor cI repressor protein TR:Q9MCQ2 (EMBL:AF069529) (237 aa) fasta scores: E(): 0, 47.7% id in 237 aa, and to Bacteriophage L c2 repressor protein TR:Q37946 (EMBL:X94331) (220 aa) fasta scores: E(): 0,50.5% id in 218 aa, and to Escherichia coli phage lambda repressor protein cI TR:CAB96428 (EMBL:AJ277653) (237 aa) fasta scores: E(): 0, 47.3% id in 237 aa.
  
 
 0.867
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).
  
 
 0.845
hepA
RNA polymerase associated helicase; Transcription regulator that activates transcription by stimulating RNA polymerase (RNAP) recycling in case of stress conditions such as supercoiled DNA or high salt concentrations. Probably acts by releasing the RNAP, when it is trapped or immobilized on tightly supercoiled DNA. Does not activate transcription on linear DNA. Probably not involved in DNA repair; Belongs to the SNF2/RAD54 helicase family. RapA subfamily.
   
 0.817
ftsW
Cell division protein FtsW; Peptidoglycan polymerase that is essential for cell division. Belongs to the SEDS family. FtsW subfamily.
   
 
 0.813
mrdB
Rod shape-determining protein; Peptidoglycan polymerase that is essential for cell wall elongation; Belongs to the SEDS family. MrdB/RodA subfamily.
   
 
 0.813
Your Current Organism:
Yersinia pestis
NCBI taxonomy Id: 214092
Other names: Y. pestis CO92, Yersinia pestis CO92, Yersinia pestis str. CO92, Yersinia pestis strain CO92
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