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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
ppcAConserved hypothetical protein; Catalyzes the irreversible beta-carboxylation of phosphoenolpyruvate (PEP) to form oxaloacetate (OAA), a four-carbon dicarboxylic acid source for the tricarboxylic acid cycle. Belongs to the PEPCase type 2 family. (511 aa)    
Predicted Functional Partners:
sqdB-2
L-lactate dehydrogenase (sqdB); Catalyzes the reversible oxidation of malate to oxaloacetate. Belongs to the LDH/MDH superfamily.
     
 0.924
ppsA-1
Phosphoenolpyruvate synthase (ppsA-1); Catalyzes the phosphorylation of pyruvate to phosphoenolpyruvate; Belongs to the PEP-utilizing enzyme family.
     
 0.922
pckG
Phosphoenolpyruvate carboxykinase (GTP); Catalyzes the conversion of oxaloacetate (OAA) to phosphoenolpyruvate (PEP), the rate-limiting step in the metabolic pathway that produces glucose from lactate and other precursors derived from the citric acid cycle.
     
 0.921
pyK
Pyruvate kinase (pyK); Energy Metabolism, Glycolysis; Belongs to the pyruvate kinase family.
     
 0.907
eno
Enolase; Catalyzes the reversible conversion of 2-phosphoglycerate into phosphoenolpyruvate. It is essential for the degradation of carbohydrates via glycolysis; Belongs to the enolase family.
     
  0.900
gltA
Citrate synthase; Energy Metabolism; Belongs to the citrate synthase family.
     
 0.838
fdhF-1
Formate dehydrogenase Alpha subunit (fdhF-1); Energy Metabolism.
     
  0.800
fdhF-2
Formate dehydrogenase Alpha subunit (fdhF-2); Energy Metabolism.
     
  0.800
SSO3071
Conserved hypothetical protein.
     
  0.800
SSO2257
Conserved hypothetical protein; Similar to PH0727.
       0.792
Your Current Organism:
Saccharolobus solfataricus
NCBI taxonomy Id: 273057
Other names: S. solfataricus P2, Saccharolobus solfataricus P2, Sulfolobus solfataricus P2
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