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
ORA74675.1Peptidase S1; Derived by automated computational analysis using gene prediction method: Protein Homology. (466 aa)    
Predicted Functional Partners:
ORA74674.1
Molybdenum cofactor biosynthesis protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.967
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.
    
 0.932
glpK
Glycerol kinase; Key enzyme in the regulation of glycerol uptake and metabolism. Catalyzes the phosphorylation of glycerol to yield sn- glycerol 3-phosphate; Belongs to the FGGY kinase family.
   
 0.868
ORA65394.1
ATPase; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
  
 0.819
ORA74548.1
Acid resistance periplasmic serine protease MarP; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
  
 0.781
ORA74753.1
Peptidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
   
  0.738
htpX
Zinc metalloprotease HtpX; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the peptidase M48B family.
  
  
 0.733
ORA74886.1
Short-chain dehydrogenase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the short-chain dehydrogenases/reductases (SDR) family.
    
  0.699
katE
Catalase HPII; Serves to protect cells from the toxic effects of hydrogen peroxide.
   
 0.695
rplK
50S ribosomal protein L11; Forms part of the ribosomal stalk which helps the ribosome interact with GTP-bound translation factors.
  
 
   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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