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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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Textmining
[Homology]
Score
SPCC1620.06cRibose-phosphate pyrophosphokinase 2; 5-phosphoribose 1-diphosphate synthase involved in nucleotide, histidine, and tryptophan biosynthesis. Active in heteromultimeric complexes with other 5-phosphoribose 1-diphosphate synthases (By similarity); Belongs to the ribose-phosphate pyrophosphokinase family. (321 aa)    
Predicted Functional Partners:
SPAC4A8.14
Ribose-phosphate pyrophosphokinase 1; 5-phosphoribose 1-diphosphate synthase involved in nucleotide, histidine, and tryptophan biosynthesis. Active in heteromultimeric complexes with other 5-phosphoribose 1-diphosphate synthases (By similarity); Belongs to the ribose-phosphate pyrophosphokinase family.
  
0.956
tkt1
Probable transketolase; Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate.
   
 
 0.946
ade4
Amidophosphoribosyltransferase.
  
 0.935
rbk1
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.
  
 0.926
pgm2
Probable phosphoribomutase; Converts ribose 1-phosphate to ribose 5-phosphate. Involved in ribose salvage via the pentose phosphate pathway. Belongs to the phosphohexose mutase family.
  
 0.925
rki1
Ribose-5-phosphate isomerase.
  
 
 0.925
prs5
Ribose-phosphate pyrophosphokinase 5; 5-phosphoribose 1-diphosphate synthase involved in nucleotide, histidine, and tryptophan biosynthesis. Active in heteromultimeric complexes with other 5-phosphoribose 1-diphosphate synthases (By similarity); Belongs to the ribose-phosphate pyrophosphokinase family.
  
 
 
0.912
pgm1
Phosphoglucomutase; Catalyzes the reversible interconversion of glucose 1- phosphate and glucose 6-phosphate. Key enzyme in hexose metabolism. The reverse reaction is an essential step for biosynthesis because glucose 1-phosphate is the starting point for the synthesis of UDP-glucose, which acts as a precursor for the synthesis of oligosaccharides and trehalose; Belongs to the phosphohexose mutase family.
   
 
 0.908
ysa1
Uncharacterized Nudix hydrolase P35G2.12.
  
 
 0.904
his1
ATP phosphoribosyltransferase; Catalyzes the condensation of ATP and 5-phosphoribose 1- diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity (By similarity).
  
 
 0.893
Your Current Organism:
Schizosaccharomyces pombe
NCBI taxonomy Id: 284812
Other names: S. pombe 972h-, Schizosaccharomyces pombe 972h-
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