close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING newly available directed regulatory networks a new typed view showing functional, physical, and regulatory edges in one network new clustering options and cluster-based layouts … and much more!
Explore STRING v12.5 →
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
PSMD326S proteasome non-ATPase regulatory subunit 3. (534 aa)    
Predicted Functional Partners:
PSMC2
26S proteasome regulatory subunit 7; Belongs to the AAA ATPase family.
   
 0.999
PSMD13
26S proteasome non-ATPase regulatory subunit 13.
   
 0.999
PSMD14
26S proteasome non-ATPase regulatory subunit 14 isoform X1.
   
 0.999
PSMD2
26S proteasome non-ATPase regulatory subunit 2; Component of the 26S proteasome, a multiprotein complex involved in the ATP-dependent degradation of ubiquitinated proteins. This complex plays a key role in the maintenance of protein homeostasis by removing misfolded or damaged proteins, which could impair cellular functions, and by removing proteins whose functions are no longer required. Therefore, the proteasome participates in numerous cellular processes, including cell cycle progression, apoptosis, or DNA damage repair; Belongs to the proteasome subunit S2 family.
   
 0.999
PSMD7
26S proteasome non-ATPase regulatory subunit 7.
   
 0.999
PSMC3
26S proteasome regulatory subunit 6A isoform X1; Belongs to the AAA ATPase family.
   
 0.999
PSMD12
26S proteasome non-ATPase regulatory subunit 12.
   
 0.999
PSMD11
26S proteasome non-ATPase regulatory subunit 11.
   
 0.999
PSMD6
26S proteasome non-ATPase regulatory subunit 6 isoform X1.
   
 0.998
PSMC1
26S proteasome regulatory subunit 4 isoform X1; Belongs to the AAA ATPase family.
   
 0.998
Your Current Organism:
Delphinapterus leucas
NCBI taxonomy Id: 9749
Other names: D. leucas, beluga, beluga whale, white whale
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