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
NIDE0104Phage portal protein, lambda family; Function of strongly homologous gene; extrachromosomal origin. (495 aa)    
Predicted Functional Partners:
NIDE0100
Phage terminase, large subunit; Function of strongly homologous gene; extrachromosomal origin.
  
 0.952
NIDE0107
Conserved protein of unknown function (phage related); Homologs of previously reported genes of unknown function.
 
     0.949
NIDE0106
Conserved protein of unknown function (phage related); Homologs of previously reported genes of unknown function.
 
  
 0.948
NIDE0099
Conserved protein of unknown function (phage related); Homologs of previously reported genes of unknown function; extrachromosomal origin.
 
     0.941
NIDE0105
Putative Phage minor capsid protein C; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; extrachromosomal origin.
 
    0.933
NIDE0097
Homologs of previously reported genes of unknown function.
 
     0.867
NIDE0122
Homologs of previously reported genes of unknown function.
 
     0.812
NIDE0087
Putative DNA primase, P4 family (phage related); Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
  
 0.803
NIDE0101
Homologs of previously reported genes of unknown function.
  
    0.801
NIDE0102
Homologs of previously reported genes of unknown function.
       0.799
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.