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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
ybeKPutative purine nucleoside hydrolase; Hydrolyzes cytidine or uridine to ribose and cytosine or uracil, respectively. (311 aa)    
Predicted Functional Partners:
STM4540
Putative glucosamine-fructose-6-phosphate aminotransferase; Similar to E. coli putative transport protein (AAC76396.1); Blastp hit to AAC76396.1 (347 aa), 26% identity in aa 42 - 341.
   
  
 0.918
STM0572
Putative phosphosugar isomerases; Similar to E. coli putative transport protein (AAC76396.1); Blastp hit to AAC76396.1 (347 aa), 27% identity in aa 42 - 299.
      
 0.900
yjjU
Putative phosphoesterase; Similar to E. coli orf, hypothetical protein (AAC77330.1); Blastp hit to AAC77330.1 (357 aa), 85% identity in aa 1 - 357.
      
 0.898
priA
Primosomal protein N; Involved in the restart of stalled replication forks. Recognizes and binds the arrested nascent DNA chain at stalled replication forks. It can open the DNA duplex, via its helicase activity, and promote assembly of the primosome and loading of the major replicative helicase DnaB onto DNA; Belongs to the helicase family. PriA subfamily.
      
 0.895
ytjA
Putative inner membrane protein.
      
 0.890
pepE
(alpha)-aspartyl dipeptidase; Hydrolyzes dipeptides containing N-terminal aspartate residues. May play a role in allowing the cell to use peptide aspartate to spare carbon otherwise required for the synthesis of the aspartate family of amino acids.
  
   
 0.788
gltK
Glutamate/aspartate transporter; ABC superfamily (membrane); similar to E. coli glutamate/aspartate transport system permease (AAC73754.1); Blastp hit to AAC73754.1 (224 aa), 95% identity in aa 1 - 223.
      0.767
rbsK
Ribokinase; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
  
 0.730
rbsK-3
Putative sugar kinase; Catalyzes the phosphorylation of ribose at O-5 in a reaction requiring ATP and magnesium. The resulting D-ribose-5-phosphate can then be used either for sythesis of nucleotides, histidine, and tryptophan, or as a component of the pentose phosphate pathway.
  
 0.720
ilvY
Positive LysR family regulator for ilvC; This protein activates the transcription of the IlvC gene in the presence of acetolactate or acetohydroxybutyrate. IlvY is also a negative regulator of its own expression; Belongs to the LysR transcriptional regulatory family.
      
 0.719
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
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