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.
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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
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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.
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from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
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gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
Score
hlgBLeukocidin f subunit precursor; Toxin that seems to act by forming pores in the membrane of the cell. Has a hemolytic and a leucotoxic activity (By similarity). Belongs to the aerolysin family. (325 aa)    
Predicted Functional Partners:
hlgC
Leukocidin s subunit precursor, putative; Toxin that seems to act by forming pores in the membrane of the cell. Has a hemolytic and a leucotoxic activity (By similarity). Belongs to the aerolysin family.
   
 
0.998
ABD31716.1
Gamma-hemolysin h-gamma-ii subunit, putative.
   
  
0.901
hlb
Truncated beta-hemolysin; Bacterial hemolysins are exotoxins that attack blood cell membranes and cause cell rupture. Beta-hemolysin is a phospholipase C with specific activity toward sphingomyelins. Has a high specificity for sphingomyelin, hydrolyzes lysophosphatidylcholine at a much lower rate, but has no activity towards phosphatidylcholine, phosphatidylethanolamine, or phosphatidylserine; Belongs to the neutral sphingomyelinase family.
   
  
 0.508
splB
Serine protease SplB; Serine protease that cleaves specifically after the sequence Trp-Glu-Leu-Gln; Belongs to the peptidase S1B family.
      
 0.499
sbi
Immunoglobulin G-binding protein Sbi, putative; Plays a role in the inhibition of both the innate and adaptive immune responses. Possesses two N-terminal domains that bind the Fc region of IgG and two domains that form a tripartite complex with complement factors C3b and CFH. By recruiting CFH and C3b, the secreted form acts as a potent complement inhibitor of the alternative pathway-mediated lysis; Belongs to the immunoglobulin-binding protein Sbi family.
      
 0.475
splA
Serine protease SplA.
      
 0.467
scn
Conserved hypothetical phage protein; Involved in countering the first line of host defense mechanisms. Efficiently inhibits opsonization, phagocytosis and killing of S.aureus by human neutrophils. Acts by binding and stabilizing human C3 convertases (C4b2a and C3bBb), leading to their inactivation. The convertases are no longer able to cleave complement C3, therefore preventing further C3b deposition on the bacterial surface and phagocytosis of the bacterium. Also prevents C5a-induced neutrophil responses; Belongs to the SCIN family.
      
 0.435
clfA
Clumping factor; Cell surface-associated protein implicated in virulence. Promotes bacterial attachment exclusively to the gamma-chain of human fibrinogen. Induces formation of bacterial clumps, which diminish the ability of group IIA phospholipase A2 to cause bacterial phospholipid hydrolysis and killing. Significantly decreases macrophage phagocytosis possibly thanks to the clumps, clumped bacteria being too large to be phagocytosed. Dominant factor responsible for human platelet aggregation, which may be an important mechanism for initiating infective endocarditis. Enhances spleen c [...]
      
 0.432
mecA
Conserved hypothetical protein; Enables the recognition and targeting of unfolded and aggregated proteins to the ClpC protease or to other proteins involved in proteolysis.
      
 0.425
chp
Conserved hypothetical phage protein; Involved in countering the first line of host defense mechanisms. Specifically inhibits the response of human neutrophils and monocytes to complement anaphylatoxin C5a and formylated peptides, like N-formyl-methionyl-leucyl-phenylalanine (fMLP). Acts by binding directly to the C5a receptor (C5aR) and formylated peptide receptor (FPR), thereby blocking the C5a- and fMLP-induced calcium responses (By similarity). Prevents phagocytosis of the bacterium; Belongs to the CHIPS/FLIPr family.
      
 0.419
Your Current Organism:
Staphylococcus aureus
NCBI taxonomy Id: 93061
Other names: S. aureus subsp. aureus NCTC 8325, Staphylococcus aureus NCTC 8325, Staphylococcus aureus subsp. aureus NCTC 8325, Staphylococcus aureus subsp. aureus str. NCTC 8325, Staphylococcus aureus subsp. aureus strain NCTC 8325
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