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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
CD52CAMPATH-1 antigen; May play a role in carrying and orienting carbohydrate, as well as having a more specific role. (67 aa)    
Predicted Functional Partners:
WFDC2
WAP four-disulfide core domain protein 2; Broad range protease inhibitor (By similarity). Possible function in sperm maturation.
      
 0.889
NPC2-2
NPC intracellular cholesterol transporter 2; Intracellular cholesterol transporter which acts in concert with NPC1 and plays an important role in the egress of cholesterol from the lysosomal compartment. Unesterified cholesterol that has been released from LDLs in the lumen of the late endosomes/lysosomes is transferred by NPC2 to the cholesterol-binding pocket in the N-terminal domain of NPC1. May bind and mobilize cholesterol that is associated with membranes. NPC2 binds cholesterol with a 1:1 stoichiometry. Can bind a variety of sterols, including lathosterol, desmosterol and the pl [...]
      
 0.889
CD3E
T-cell surface glycoprotein CD3 epsilon chain; Part of the TCR-CD3 complex present on T-lymphocyte cell surface that plays an essential role in adaptive immune response. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR- mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain. Upon TCR engagement, these motifs become phosphorylated by Src family protein tyrosine kinases LCK and FYN, resulting in the activation o [...]
   
  
 0.851
CORO1A
Coronin; Belongs to the WD repeat coronin family.
   
  
 0.751
CD2
CD2 molecule.
   
  
 0.750
CD53
Tetraspanin.
   
  
 0.729
CD48
CD48 molecule.
   
  
 0.630
SEPTIN1
Septin 1; Belongs to the TRAFAC class TrmE-Era-EngA-EngB-Septin-like GTPase superfamily. Septin GTPase family.
   
    0.618
S100A16
Protein S100; Belongs to the S-100 family.
   
  
 0.581
CD19
CD19 molecule.
   
  
 0.573
Your Current Organism:
Canis lupus familiaris
NCBI taxonomy Id: 9615
Other names: C. lupus familiaris, Canis canis, Canis domesticus, Canis familiaris, beagle dog, beagle dogs, dog, dogs
Server load: medium (42%) [HD]