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
SCO21196-phosphofructokinase; Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis. Consistently, PPi-PFK can replace the enzymes of both the forward (ATP- PFK) and reverse (fructose-bisphosphatase (FBPase)) reactions. Belongs to the phosphofructokinase type A (PFKA) family. Mixed-substrate PFK group III subfamily. (342 aa)    
Predicted Functional Partners:
SCO1942
SCC54.02c, pgi2, glucose-6-phosphate isomerase, len: 551 aa; Member of family of proteins conserved across prokaryotes and eukaryotes. Almost identical to another from Streptomyces coelicolor TR:O88015 (EMBL:AL031107) pgi, glucose-6-phosphate isomerase (550 aa) fasta scores; opt: 3305, z-score: 3849.4, E(): 0, (91.9% identity in 542 aa overlap). Also similar to SW:G6PI_ECOLI pgi, glucose-6-phosphate isomerase from Escherichia coli (549 aa) fasta scores; opt: 1950, z-score: 2271.0, E(): 0, (54.6% identity in 548 aa overlap) and SW:G6PI_MOUSE gpi, glucose-6-phosphate isomerase from Mus m [...]
  
 0.985
SCO6659
SC5A7.09c, pgi, glucose-6-phosphate isomerase, len: 550 aa; highly similar to many e.g. G6PI_ECOLI glucose-6-phosphate isomerase (EC 5.3.1.9) (549 aa), fasta sores; opt: 1878 z-score: 1900.7 E(): 0, 53.6% identity in 545 aa overlap. Contains PS00174 Phosphoglucose isomerase signature 2 and Pfam match to entry PF00342 PGI, Phosphoglucose isomerase, score 897.30, E-value 4.4e-266.
  
 0.984
SCO3649
Putative fructose 1,6-bisphosphate aldolase; Catalyzes the aldol condensation of dihydroxyacetone phosphate (DHAP or glycerone-phosphate) with glyceraldehyde 3-phosphate (G3P) to form fructose 1,6-bisphosphate (FBP) in gluconeogenesis and the reverse reaction in glycolysis; Belongs to the class II fructose-bisphosphate aldolase family.
 
 
 0.966
SCO1936
Putative transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway; Belongs to the transaldolase family. Type 2 subfamily.
  
 
 0.948
SCO6662
Transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway; Belongs to the transaldolase family. Type 2 subfamily.
  
 
 0.946
SCO5852
SC9B10.19, agaY, possible tagatose-bisphosphate aldolase, len: 282 aa; similar to eg. AGAY_ECOLI P42908 tagatose-bisphosphate aldolase agaY (286 aa), fasta scores; opt: 585 z-score: 725.0 E(): 3.2e-33, 37.6% identity in 279 aa overlap.
 
 
 0.939
SCO5047
SCK7.20c, conserved hypothetical protein, len: 343 aa; similar to SW:GLPX_ECOLI (EMBL:Z11767) Escherichia coli hypothetical protein GlpX, 336 aa; fasta scores: opt: 789 z-score: 868.1 E(): 0; 46.5% identity in 325 aa overlap.
   
 
 0.931
SCO6497
SC1E6.06, tktA2, probable transketolase, len: 615 aa; highly similar to eukaryotic transketolases e.g. TKT_HUMAN transketolase (EC 2.2.1.1) (623 aa), fasta scores; opt: 1909 z-score: 2169.3 E(): 0, 50.0% identity in 614 aa overlap; less similar to prokaryotic transketolases e.g. TKT_RHOSH transketolase (657 aa), fasta scores; opt: 477 z-score: 830.4 E(): 0, 31.3% identity in 635 aa overlap. Contains PS00802 Transketolase signature 2 and Pfam match to entry PF00456 transketolase, Transketolase, score 397.70, E-value 1.1e-115. Also similar to S. coelicolor tkt (SC5A7.13c) E(): 4.2e-20, 2 [...]
  
 
 0.930
SCO1935
Transketolase A; 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.
  
 
 0.917
SCO6663
SC5A7.13c, tktB, probable transketolase, len: 698 aa; highly similar to many e.g. TKT2_ECOLI transketolase 2 (EC 2.2.1.1) (667 aa), fasta scores; opt: 1191 z-score: 1912.7 E(): 0, 46.0% identity in 683 aa overlap. Contains PS00802 Transketolase signature 2 and Pfam match to entry PF00456 transketolase, Transketolase, score 1163.10, E-value 0; Belongs to the transketolase family.
  
 
 0.917
Your Current Organism:
Streptomyces coelicolor
NCBI taxonomy Id: 100226
Other names: S. coelicolor A3(2), Streptomyces coelicolor A3(2)
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