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prcB protein (Pseudonocardia dioxanivorans) - STRING interaction network
"prcB" - Proteasome subunit beta in Pseudonocardia dioxanivorans
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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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
Others
textmining
co-expression
protein homology
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prcBProteasome subunit beta; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation (287 aa)    
Predicted Functional Partners:
prcA
Proteasome subunit alpha; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation (267 aa)
 
 
  0.998
Psed_1509
Mov34/MPN/PAD-1 family protein (157 aa)
     
  0.977
Psed_3319
Proteasome ATPase; ATPase which is responsible for recognizing, binding, unfolding and translocation of pupylated proteins into the bacterial 20S proteasome core particle. May be 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 may function like a ’key in a lock’ to induce gate opening and therefore regulate proteolysis (604 aa)
 
 
  0.976
pafA
Proteasome accessory factor PafA; Catalyzes the covalent attachment of the prokaryotic ubiquitin-like protein modifier Pup to the proteasomal substrate proteins, thereby targeting them for proteasomal degradation. This tagging system is termed pupylation. The ligation reaction involves the side-chain carboxylate of the C-terminal glutamate of Pup and the side-chain amino group of a substrate lysine (453 aa)
 
   
  0.928
Psed_3306
Proteasome accessory factor PafA2 (499 aa)
 
     
  0.878
Psed_2293
Molecular chaperone DnaJ (130 aa)
   
    0.846
Psed_3305
Ubiquitin-like protein pup; Protein modifier that is covalently attached to lysine residues of substrate proteins, thereby targeting them for proteasomal degradation. The tagging system is termed pupylation (65 aa)
 
        0.843
Psed_6512
Colicin V production protein (400 aa)
     
  0.829
Psed_5707
Peptidase S1 and S6 chymotrypsin/Hap (299 aa)
     
  0.829
Psed_2444
PDZ/DHR/GLGF domain-containing protein (433 aa)
     
  0.829
Your Current Organism:
Pseudonocardia dioxanivorans
NCBI taxonomy Id: 675635
Other names: Actinobispora, Amycolata, P. dioxanivorans, P. dioxanivorans CB1190, Pseudamycolata, Pseudoamycolata, Pseudonocardia, Pseudonocardia dioxanivorans, Pseudonocardia dioxanivorans CB1190, Pseudonocardia dioxanivorans DSM 44775, Pseudonocardia dioxanivorans Mahendra and Alvarez-Cohen 2005, Pseudonocardia dioxanivorans str. CB1190, Pseudonocardia dioxanivorans strain CB1190
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