close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
MCA2061Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA03115; match to protein family HMM PF01476. (819 aa)    
Predicted Functional Partners:
pilN
Type 4 fimbrial biogenesis protein PilN; Identified by similarity to OMNI:NTL03PA05044; match to protein family HMM PF05137.
  
  
 0.810
pilO
Type 4 fimbrial biogenesis protein PilO; Identified by similarity to OMNI:NTL03PA05043; match to protein family HMM PF04350.
  
  
 0.785
MCA2842
LysM domain protein; Identified by similarity to GP:17427077; match to protein family HMM PF01476.
  
   
 0.780
pilZ
Type 4 fimbrial biogenesis protein PilZ; Identified by similarity to OMNI:NTL03PA02960; match to protein family HMM PF07238.
  
     0.772
pilP
Type 4 fimbrial biogenesis protein PilP; Identified by similarity to OMNI:NTL03PA05042; match to protein family HMM PF04351.
  
    0.766
MCA2337
Putative TonB-dependent receptor; Identified by similarity to GP:17429800; match to protein family HMM TIGR01352.
  
     0.744
pilM
Type 4 fimbrial biogenesis protein PilM; Identified by similarity to OMNI:NTL03PA05045; match to protein family HMM TIGR01175.
  
  
 0.743
pilQ
Fimbrial assembly protein PilQ; Identified by similarity to SP:P34750; match to protein family HMM PF00263; match to protein family HMM PF03958; match to protein family HMM PF07660; match to protein family HMM TIGR02515.
  
  
 0.738
MCA0467
Conserved hypothetical protein; Identified by similarity to OMNI:NTL03PA02874; match to protein family HMM PF01882.
 
    0.709
rpoE
RNA polymerase sigma-30 factor; Identified by similarity to SP:P34086; match to protein family HMM PF04542; match to protein family HMM PF04545; Belongs to the sigma-70 factor family. ECF subfamily.
  
 
   0.709
Your Current Organism:
Methylococcus capsulatus
NCBI taxonomy Id: 243233
Other names: M. capsulatus str. Bath, Methylococcus capsulatus ATCC 33009, Methylococcus capsulatus Bath, Methylococcus capsulatus MC, Methylococcus capsulatus NCIB 11132, Methylococcus capsulatus str. Bath
Server load: low (22%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.