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
amyXPullulanase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the glycosyl hydrolase 13 family. (718 aa)    
Predicted Functional Partners:
mdxD
Maltogenic alpha-amylase; Hydrolyzes beta-cyclodextrin to maltose and glucose, soluble starch to maltose and glucose, and pullulan to panose with trace amounts of maltose and glucose. It is also able to hydrolyze acarbose. Can also exhibit a transglycosylation activity transferring glucose or maltose to another moiety of sugars by forming alpha-(1,6)- and alpha- (1,3)-glycosidic linkages upon the hydrolysis of substrate at concentrations of 5% or higher (By similarity); Belongs to the glycosyl hydrolase 13 family. BbmA subfamily.
 
0.994
glgP
Glycogen phosphorylase; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties.
 
 0.991
glgB
1,4-alpha-glucan branching enzyme; Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.
 
0.991
glgD
Glucose-1-phosphate adenylyltransferase (ADP-glucose pyrophosphorylase) beta subunit; Required for the synthesis of glycogen; Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family.
 
 
 0.990
glgC
Glucose-1-phosphate adenylyltransferase (ADP-glucose pyrophosphorylase) subunit alpha; Involved in the biosynthesis of ADP-glucose, a building block required for the elongation reactions to produce glycogen. Catalyzes the reaction between ATP and alpha-D-glucose 1-phosphate (G1P) to produce pyrophosphate and ADP-Glc.
 
 0.990
amyE
Alpha-amylase; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme; Belongs to the glycosyl hydrolase 13 family.
 
 0.984
glgA
Bacterial glycogen (starch) synthase; Synthesizes alpha-1,4-glucan chains using ADP-glucose; Belongs to the glycosyltransferase 1 family. Bacterial/plant glycogen synthase subfamily.
  
 0.958
pgcA
Alpha-phosphoglucomutase; Catalyzes the interconversion between glucose-6-phosphate and alpha-glucose-1-phosphate. This is the first step in the biosynthesis of diglucosyl-diacylglycerol (Glc2-DAG), i.e. the predominant glycolipid found in B.subtilis membrane, which is also used as a membrane anchor for lipoteichoic acid (LTA). Has a role in the biosynthesis of all phosphate-containing envelope polymers, since glucose-1-phosphate is the precursor of UDP-glucose, which serves as a glucosyl donor not only for the biosynthesis of LTA but also for wall teichoic acids (WTAs). Is required fo [...]
    
 0.927
ymzC
Hypothetical protein; Evidence 5: No homology to any previously reported sequences.
      
 0.913
yngB
Putative UTP-glucose-1-phosphate uridylyltransferase; Catalyzes the formation of UDP-glucose from glucose-1- phosphate and UTP. This is an intermediate step in the biosynthesis of diglucosyl-diacylglycerol (Glc2-DAG) (By similarity).
     
 0.913
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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