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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
istB-8IstB helper protein. (257 aa)    
Predicted Functional Partners:
MA_2202
Transposase.
      0.777
rpl40e
Ribosomal protein L40e; Belongs to the eukaryotic ribosomal protein eL40 family.
  
 0.697
psmA
Multicatalytic endopeptidase complex, subunit alpha; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
  
 0.672
psmB
Multicatalytic endopeptidase complex, subunit beta; Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation.
  
 0.670
MA_2888
Histone deacetylase.
   
 0.525
pcnA
Proliferating cell nuclear antigen; Sliding clamp subunit that acts as a moving platform for DNA processing. Responsible for tethering the catalytic subunit of DNA polymerase and other proteins to DNA during high-speed replication. Belongs to the PCNA family.
  
 
 0.472
map
Methionyl aminopeptidase; Removes the N-terminal methionine from nascent proteins. The N-terminal methionine is often cleaved when the second residue in the primary sequence is small and uncharged (Met-Ala-, Cys, Gly, Pro, Ser, Thr, or Val); Belongs to the peptidase M24A family. Methionine aminopeptidase archaeal type 2 subfamily.
  
 0.455
ybtQ
Iron ABC transporter; Permease and ATP-binding protein.
   
 0.444
ybtP
Iron ABC transporter; Permease and ATP-binding protein.
   
 0.444
MA_2939
Hypothetical protein.
   
 0.444
Your Current Organism:
Methanosarcina acetivorans
NCBI taxonomy Id: 188937
Other names: M. acetivorans C2A, Methanosarcina acetivorans C2A, Methanosarcina acetivorans str. C2A
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