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
SCO1942SCC54.02c, 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 [...] (551 aa)    
Predicted Functional Partners:
SCO7443
Phosphoglucomutase; SC6D11.39, pgm, phosphoglucomutase (EC 5.4.2.2), len: 546 aa. Highly similar to many phosphoglucomutases e.g. Escherichia coli SW:PGMU_ECOLI(EMBL:U08369) phosphoglucomutase (EC 5.4.2.2) (546 aa), fasta scores opt: 2216 z-score: 2396.0 E():0 60.8% identity in 538 aa overlap. Contains a Prosite hit to PS00710 Phosphoglucomutase and phosphomannomutase phosphoserine signature and a Pfam match to entry PF00408 PGM_PMM, Phosphoglucomutase/phosphomannomutase.
  
 0.989
SCO2119
6-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.
  
 0.985
SCO1945
Triosephosphate isomerase; Involved in the gluconeogenesis. Catalyzes stereospecifically the conversion of dihydroxyacetone phosphate (DHAP) to D- glyceraldehyde-3-phosphate (G3P).
  
 0.983
SCO1937
Putative glucose-6-phosphate 1-dehydrogenase; Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone.
  
 
 0.982
SCO6661
Glucose-6-phosphate 1-dehydrogenase; Catalyzes the oxidation of glucose 6-phosphate to 6- phosphogluconolactone.
  
 
 0.981
SCO6662
Transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway; Belongs to the transaldolase family. Type 2 subfamily.
  
 
 0.980
SCO1214
6-phosphofructokinase; Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
  
 0.978
SCO5426
6-phosphofructokinase; Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
  
 0.978
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.
  
 0.977
SCO1947
Glyceraldehyde-3-phosphate dehydrogenase; Catalyzes the oxidative phosphorylation of glyceraldehyde 3- phosphate (G3P) to 1,3-bisphosphoglycerate (BPG) using the cofactor NAD. The first reaction step involves the formation of a hemiacetal intermediate between G3P and a cysteine residue, and this hemiacetal intermediate is then oxidized to a thioester, with concomitant reduction of NAD to NADH. The reduced NADH is then exchanged with the second NAD, and the thioester is attacked by a nucleophilic inorganic phosphate to produce BPG; Belongs to the glyceraldehyde-3-phosphate dehydrogenase [...]
  
 
 0.974
Your Current Organism:
Streptomyces coelicolor
NCBI taxonomy Id: 100226
Other names: S. coelicolor A3(2), Streptomyces coelicolor A3(2)
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