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
psmAProteasome, subunit alpha (multicatalytic endopeptidase complex alpha subunit); Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. (260 aa)    
Predicted Functional Partners:
pan
ATP-dependent 26S protease regulatory subunit; ATPase which is responsible for recognizing, binding, unfolding and translocation of substrate proteins into the archaeal 20S proteasome core particle. Is essential for opening the gate of the 20S proteasome via an interaction with its C-terminus, thereby allowing substrate entry and access to the site of proteolysis. Thus, the C- termini of the proteasomal ATPase function like a 'key in a lock' to induce gate opening and therefore regulate proteolysis. Unfolding activity requires energy from ATP hydrolysis, whereas ATP binding alone promo [...]
 
 0.942
psmB2
Proteasome, subunit beta (multicatalytic endopeptidase complex beta subunit); Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
 
 
0.929
PF1570
Hypothetical protein; Function Code: 16.1 Conserved Hypothetical.
 
    0.905
rrp42
Hypothetical protein; Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Contributes to the structuring of the Rrp41 active site.
 
  
 0.879
psmB1
Proteasome, subunit beta (multicatalytic endopeptidase complex beta subunit); Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
 
 
0.845
rpl15e
Function Code: 13.4 Translation: Ribosomal proteins: synthesis and modification; (rpl15E).
 
  
 0.821
rrp4
Hypothetical protein; Non-catalytic component of the exosome, which is a complex involved in RNA degradation. Increases the RNA binding and the efficiency of RNA degradation. Confers strong poly(A) specificity to the exosome.
 
    0.817
rrp41
Ribonuclease ph (rph); Catalytic component of the exosome, which is a complex involved in RNA degradation. Has 3'->5' exoribonuclease activity. Can also synthesize heteropolymeric RNA-tails.
  
   0.800
PF1974
Thermosome, single subunit; Function Code: 4.3 Cellular Processes: Chaperones; Belongs to the TCP-1 chaperonin family.
  
 
 0.798
glpK
Glycerol kinase; Key enzyme in the regulation of glycerol uptake and metabolism. Catalyzes the phosphorylation of glycerol to yield sn- glycerol 3-phosphate.
   
 0.792
Your Current Organism:
Pyrococcus furiosus
NCBI taxonomy Id: 186497
Other names: P. furiosus DSM 3638, Pyrococcus furiosus DSM 3638, Pyrococcus furiosus str. DSM 3638, Pyrococcus furiosus strain DSM 3638
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