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  • 11.0 [archived version]
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TCHHL1 TCHHL1 LELP1 LELP1 SPRR4 SPRR4 KRT6A KRT6A S100A3 S100A3 S100A7 S100A7 S100A2 S100A2 S100A1 S100A1 ANXA2 ANXA2 TP53 TP53 S100B S100B
"S100A2" - Protein S100-A2 in Homo sapiens
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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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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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S100A2Protein S100-A2; May function as calcium sensor and modulator, contributing to cellular calcium signaling. May function by interacting with other proteins, such as TPR-containing proteins, and indirectly play a role in many physiological processes. May also play a role in suppressing tumor cell growth; EF-hand domain containing (97 aa)    
Predicted Functional Partners:
S100A3
Protein S100-A3; Binds both calcium and zinc. May be involved in calcium- dependent cuticle cell differentiation, hair shaft and hair cuticular barrier formation; S100 calcium binding proteins (101 aa)
     
 
0.863
ANXA2
Annexin A2; Calcium-regulated membrane-binding protein whose affinity for calcium is greatly enhanced by anionic phospholipids. It binds two calcium ions with high affinity. May be involved in heat-stress response. Inhibits PCSK9-enhanced LDLR degradation, probably reduces PCSK9 protein levels via a translational mechanism but also competes with LDLR for binding with PCSK9; Belongs to the annexin family (357 aa)
     
 
  0.829
S100B
Protein S100-B; Weakly binds calcium but binds zinc very tightly- distinct binding sites with different affinities exist for both ions on each monomer. Physiological concentrations of potassium ion antagonize the binding of both divalent cations, especially affecting high-affinity calcium-binding sites. Binds to and initiates the activation of STK38 by releasing autoinhibitory intramolecular interactions within the kinase. Interaction with AGER after myocardial infarction may play a role in myocyte apoptosis by activating ERK1/2 and p53/TP53 signaling. Could assist ATAD3A cytoplasmic p [...] (92 aa)
       
 
0.814
S100A1
Protein S100-A1; Probably acts as a Ca(2+) signal transducer. In response to an increase in intracellular Ca(2+) levels, binds calcium which triggers a conformational change. This conformational change allows interaction of S1001A with specific target proteins, such as TPR- containing proteins, and the modulation of their activity; Belongs to the S-100 family (94 aa)
     
 
0.794
TP53
Cellular tumor antigen p53; Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. In cooperation with mitochondrial PPIF is involved in [...] (393 aa)
       
 
  0.794
TCHHL1
S100 fused type protein family; Belongs to the S-100 family (904 aa)
           
  0.766
SPRR4
Small proline-rich protein 4; Cross-linked envelope protein of keratinocytes. Involved in UV-induced cornification; Belongs to the cornifin (SPRR) family (79 aa)
     
   
  0.721
S100A7
S100 calcium binding protein A7; EF-hand domain containing (101 aa)
     
   
  0.702
LELP1
Late cornified envelope like proline rich 1; Belongs to the cornifin (SPRR) family (98 aa)
           
  0.699
KRT6A
Keratin, type II cytoskeletal 6A; Epidermis-specific type I keratin involved in wound healing. Involved in the activation of follicular keratinocytes after wounding, while it does not play a major role in keratinocyte proliferation or migration. Participates in the regulation of epithelial migration by inhibiting the activity of SRC during wound repair; Belongs to the intermediate filament family (564 aa)
     
   
  0.684
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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