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
ensaaAlpha-endosulfine; Protein phosphatase inhibitor that specifically inhibits protein phosphatase 2A (PP2A) during mitosis. When phosphorylated at Ser-67 during mitosis, specifically interacts with ppp2r2d (PR55-delta) and inhibits its activity, leading to inactivation of PP2A, an essential condition to keep cyclin-B1-CDK1 activity high during M phase (By similarity); Belongs to the endosulfine family. (113 aa)    
Predicted Functional Partners:
mastl
Serine/threonine-protein kinase greatwall; Serine/threonine kinase that plays a key role in M phase by acting as a regulator of mitosis entry and maintenance. Acts by promoting the inactivation of protein phosphatase 2A (PP2A) during M phase: does not directly inhibit PP2A but acts by mediating phosphorylation and subsequent activation of arpp19 and ensa at 'Ser- 62' and 'Ser-74', respectively. ARPP19 and ENSA are phosphatase inhibitors that specifically inhibit the ppp2r2d (PR55-delta) subunit of PP2A. Inactivation of PP2A during M phase is essential to keep cyclin-B1-CDK1 activity hi [...]
    
 
 0.815
nup35
Nucleoporin NUP35; Functions as a component of the nuclear pore complex (NPC). NPC components, collectively referred to as nucleoporins (NUPs), can play the role of both NPC structural components and of docking or interaction partners for transiently associated nuclear transport factors (By similarity); Belongs to the Nup35 family.
      
 0.805
anapc2
Anaphase-promoting complex subunit 2; Belongs to the cullin family.
      
 0.646
anapc5
Anaphase-promoting complex subunit 5.
      
 0.644
ppp1cc
Serine/threonine-protein phosphatase; Belongs to the PPP phosphatase family.
   
 
 0.536
wee1
Wee1-like protein kinase.
   
 
 0.519
ppp2r2d
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform; B regulatory subunit of protein phosphatase 2A (PP2A) that plays a key role in cell cycle by controlling mitosis entry and exit. The activity of PP2A complexes containing PPP2R2D (PR55-delta) fluctuate during the cell cycle: the activity is high in interphase and low in mitosis. During mitosis, activity of PP2A is inhibited via interaction with phosphorylated ENSA and ARPP19 inhibitors. Within the PP2A complexes, the B regulatory subunits modulate substrate selectivity and catalytic activity, and also ma [...]
    
 
 0.498
psmd4b
Proteasome (Prosome, macropain) 26S subunit, non-ATPase, 4.
      
 0.495
ppp2r2ab
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B; Belongs to the phosphatase 2A regulatory subunit B family.
   
 
 0.495
ppp2r2aa
Serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B; Belongs to the phosphatase 2A regulatory subunit B family.
   
 
 0.495
Your Current Organism:
Danio rerio
NCBI taxonomy Id: 7955
Other names: Brachydanio rerio, Brachydanio rerio frankei, Cyprinus rerio, D. rerio, Danio frankei, Danio rerio frankei, leopard danio, zebra danio, zebra fish, zebrafish
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