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
pfpPutative 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. PPi-dependent PFK group II subfamily. Clade [...] (420 aa)    
Predicted Functional Partners:
pgi
Glucose-6-phosphate isomerase; Identified by similarity to SP:P11537; match to protein family HMM PF00342.
  
 0.993
fbaA-1
Fructose-bisphosphate aldolase, class II; 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.
  
 
 0.955
MCA0661
ROK family protein; Identified by similarity to SP:P75959; match to protein family HMM PF00480.
    
 0.937
MCA2738
Putative hexulose-6-phosphate synthase/SIS domain protein; Identified by similarity to GP:6899861; match to protein family HMM PF00215; match to protein family HMM PF01380.
    
 0.935
tal
Transaldolase; Transaldolase is important for the balance of metabolites in the pentose-phosphate pathway.
  
 
 0.931
MCA2033
Mannose-1-phosphate guanylyltransferase/mannose-6-phosphate isomerase; Identified by match to protein family HMM PF00483; match to protein family HMM PF01050; match to protein family HMM PF07883; match to protein family HMM TIGR01479; Belongs to the mannose-6-phosphate isomerase type 2 family.
    
 0.927
pyk
Pyruvate kinase; Identified by similarity to SP:P21599; match to protein family HMM PF00224; match to protein family HMM PF02887; match to protein family HMM TIGR01064; Belongs to the pyruvate kinase family.
  
 
 0.926
tkt-1
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.
  
 
 0.915
tkt-2
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.
  
 
 0.915
hppA-2
V-type H(+)-translocating pyrophosphatase; Proton pump that utilizes the energy of pyrophosphate hydrolysis as the driving force for proton movement across the membrane. Generates a proton motive force.
     
 0.913
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
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