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
ORA70254.1Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology. (178 aa)    
Predicted Functional Partners:
prcA
Proteasome subunit alpha; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. Belongs to the peptidase T1A family.
  
 
 
 0.995
prcB
Proteasome subunit beta; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. Belongs to the peptidase T1B family.
  
 
 
 0.982
ORA70225.1
Galactofuranosyl transferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.869
ORA70224.1
Sugar ABC transporter permease; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.841
ORA70226.1
ABC transporter ATP-binding protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.831
ORA70227.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
       0.816
arc
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.
  
   
 0.812
pafA
Pup--protein ligase; 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.
  
   
 0.729
pup
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.
  
   
 0.692
BST25_02740
Hypothetical protein; Frameshifted; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
   
 0.681
Your Current Organism:
Mycobacterium heidelbergense
NCBI taxonomy Id: 53376
Other names: ATCC 51253, CIP 105424, DSM 44471, JCM 14842, M. heidelbergense, strain 2554/91
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