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
Slc4a9Anion exchange protein 4; Probable apical anion exchanger of the alpha-intercalated cells of kidney. May participate in HCO3(-) absorption. (953 aa)    
Predicted Functional Partners:
Car2
Carbonic anhydrase 2; Essential for bone resorption and osteoclast differentiation. Reversible hydration of carbon dioxide. Contributes to intracellular pH regulation in the duodenal upper villous epithelium during proton- coupled peptide absorption. Stimulates the chloride-bicarbonate exchange activity of SLC26A6; Belongs to the alpha-carbonic anhydrase family.
   
 
 0.714
Slc26a9
Solute carrier family 26 member 9; DIDS- and thiosulfate- sensitive anion exchanger mediating chloride, sulfate and oxalate transport. Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
      
 0.650
Slc26a3
Chloride anion exchanger; Chloride/bicarbonate exchanger. Mediates the efficient absorption of chloride ions in the colon, participating in fluid homeostasis. Plays a role in the chloride and bicarbonate homeostasis during sperm epididymal maturation and capacitation (By similarity). Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
      
 0.636
Cftr
Cystic fibrosis transmembrane conductance regulator; Epithelial ion channel that plays an important role in the regulation of epithelial ion and water transport and fluid homeostasis. Mediates the transport of chloride ions across the cell membrane (By similarity). Channel activity is coupled to ATP hydrolysis. The ion channel is also permeable to HCO(3-); selectivity depends on the extracellular chloride concentration. Exerts its function also by modulating the activity of other ion channels and transporters. Contributes to the regulation of the pH and the ion content of the epithelia [...]
    
 
 0.633
Slc26a7
Anion exchange transporter.
      
 0.625
Slc26a6
Solute carrier family 26 member 6.
      
 0.616
Slc26a4
Pendrin; Sodium-independent transporter of chloride and iodide; Belongs to the SLC26A/SulP transporter (TC 2.A.53) family.
      
 0.607
Slc26a1
Sulfate anion transporter 1; Mediates sulfate transport with high affinity. Mediates oxalate transport. Mediates bicarbonate transport (By similarity). Does not accept succinate as cosubstrate.
      
 0.581
Bsnd
Barttin; Functions as a beta-subunit for CLCNKA and CLCNKB chloride channels. In the kidney CLCNK/BSND heteromers mediate chloride reabsorption by facilitating its basolateral efflux. In the stria, CLCNK/BSND channels drive potassium secretion by recycling chloride for the basolateral SLC12A2 cotransporter.
   
  
 0.574
Foxi1
Forkhead box I1 (Predicted), isoform CRA_a.
   
 
 0.571
Your Current Organism:
Rattus norvegicus
NCBI taxonomy Id: 10116
Other names: Buffalo rat, Norway rat, R. norvegicus, Rattus PC12 clone IS, Rattus sp. strain Wistar, Sprague-Dawley rat, Wistar rats, brown rat, laboratory rat, rat, rats, zitter rats
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