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
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[Homology]
Score
ygdHOrf, hypothetical protein; Catalyzes the hydrolysis of the N-glycosidic bond of diverse pyrimidine and purine nucleotide 5'-monophosphates, to form ribose 5- phosphate and the corresponding free base. Can use AMP, GMP, IMP, CMP, dTMP and UMP as substrates. Cannot catalyze the reverse reactions. May contribute to nucleoside pool homeostasis by degrading excess nucleotides and feeding back the ribose moiety to catabolism. Belongs to the LOG family. (454 aa)    
Predicted Functional Partners:
yrfG
Putative phosphatase; Residues 1 to 237 of 237 are 99.57 pct identical to residues 1 to 237 of 237 from Escherichia coli K-12 Strain MG1655: B3399.
 
  
  0.914
yaiE
Orf, hypothetical protein; Catalyzes the phosphorolysis of diverse nucleosides, yielding D-ribose 1-phosphate and the respective free bases. Can use uridine, adenosine, guanosine, cytidine, thymidine, inosine and xanthosine as substrates. Also catalyzes the reverse reactions.
  
  
  0.913
amn
AMP nucleosidase; Catalyzes the hydrolysis of the N-glycosidic bond of AMP to form adenine and ribose 5-phosphate. Involved in regulation of AMP concentrations.
   
 
 0.910
apt
Adenine phosphoribosyltransferase; Catalyzes a salvage reaction resulting in the formation of AMP, that is energically less costly than de novo synthesis.
    
 0.907
purB
Adenylosuccinate lyase; Residues 1 to 456 of 456 are 99.78 pct identical to residues 1 to 456 of 456 from Escherichia coli K-12 Strain MG1655: B1131; Belongs to the lyase 1 family. Adenylosuccinate lyase subfamily.
  
 
  0.907
surE
Survival protein; Nucleotidase with a broad substrate specificity as it can dephosphorylate various ribo- and deoxyribonucleoside 5'-monophosphates and ribonucleoside 3'-monophosphates with highest affinity to 3'-AMP. Also hydrolyzes polyphosphate (exopolyphosphatase activity) with the preference for short-chain-length substrates (P20-25). Might be involved in the regulation of dNTP and NTP pools, and in the turnover of 3'-mononucleotides produced by numerous intracellular RNases (T1, T2, and F) during the degradation of various RNAs.
    
  0.907
adk
Adenylate kinase activity; Catalyzes the reversible transfer of the terminal phosphate group between ATP and AMP. Plays an important role in cellular energy homeostasis and in adenine nucleotide metabolism; Belongs to the adenylate kinase family.
    
  0.905
codA
Cytosine deaminase; Residues 1 to 427 of 427 are 99.06 pct identical to residues 1 to 427 of 427 from Escherichia coli K-12 Strain MG1655: B0337.
    
  0.904
udk
Uridine/cytidine kinase; Residues 1 to 231 of 231 are 100.00 pct identical to residues 1 to 231 of 231 from Escherichia coli K-12 Strain MG1655: B2066; Belongs to the uridine kinase family.
    
  0.901
icc
Regulator of lacZ; Hydrolyzes cAMP to 5'-AMP. Plays an important regulatory role in modulating the intracellular concentration of cAMP, thereby influencing cAMP-dependent processes.
    
  0.901
Your Current Organism:
Escherichia coli O157H7 EDL933
NCBI taxonomy Id: 155864
Other names: E. coli O157:H7 str. EDL933, Escherichia coli O157:H7 EDL933, Escherichia coli O157:H7 str. EDL933, Escherichia coli O157:H7 strain EDL933
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