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
prpEPhosphorylated protein phosphatase E and diadenosine-polyphosphate hydrolase; Asymmetrically hydrolyzes Ap4p to yield AMP and ATP. Does not hydrolyze Ap2a or Ap6A. Also has an ATPase activity. Was shown to dephosphorylate phosphotyrosine but not phosphoserine or phosphothreonine from phosphorylated peptides. Involved in spore germination by controlling expression of genes coding for GerA and GerK receptors. (244 aa)    
Predicted Functional Partners:
ybaJ
Putative methyltransferase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pe: putative enzyme; Belongs to the methyltransferase superfamily.
   
   0.875
srtN
Sirtuin NAD-dependent deacetylase; NAD-dependent protein deacetylase which modulates the activities of several enzymes which are inactive in their acetylated form; Belongs to the sirtuin family. Class U subfamily.
  
  
 0.853
yqeK
Putative hydrolase; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
      
 0.578
yjbQ
Putative Na+/H+ antiporter; Probable Na(+)/H(+) antiporter; Belongs to the monovalent cation:proton antiporter 2 (CPA2) transporter (TC 2.A.37) family.
       0.567
acuA
Protein acetyltransferase; Part of the acuABC operon, which is possibly involved in the breakdown of acetoin and butanediol. Acts as an acetyltransferase inactivating acetyl-CoA synthetase AcsA via acetylation at a Lys residue.
      
 0.424
yneB
Putative cell division protein; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type cp: cell process.
  
     0.423
gerBB
Component of germinant receptor B; Involved in the response to the germinative mixture of L- asparagine, glucose, fructose and potassium ions (AGFK). Could be an amino acid transporter. Cannot stimulate germination in the absence of gerD and gerK gene products (fructose and glucose receptors, respectively).
      
 0.422
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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