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
ptsOPhosphocarrier protein NPr; Identified by similarity to SP:P33996; match to protein family HMM PF00381; match to protein family HMM TIGR01003. (91 aa)    
Predicted Functional Partners:
ptsP
Phosphoenolpyruvate-protein phosphotransferase PtsP; Identified by similarity to SP:P37177; match to protein family HMM PF00391; match to protein family HMM PF01590; match to protein family HMM PF02896; match to protein family HMM PF05524; match to protein family HMM TIGR01417; Belongs to the PEP-utilizing enzyme family.
  
 
 0.993
ptsN
PTS system, nitrogen regulatory IIA component; Identified by similarity to SP:P31222; match to protein family HMM PF00359.
 
 
 0.989
CPS_4546
Conserved hypothetical protein; Displays ATPase and GTPase activities.
  
  
 0.837
rpsG
Ribosomal protein S7; One of the primary rRNA binding proteins, it binds directly to 16S rRNA where it nucleates assembly of the head domain of the 30S subunit. Is located at the subunit interface close to the decoding center, probably blocks exit of the E-site tRNA; Belongs to the universal ribosomal protein uS7 family.
  
    0.707
pfoR
Perfringolysin O regulator protein; Identified by similarity to PIR:A43577.
  
  
 0.603
rpoN
RNA polymerase sigma-54 factor; Sigma factors are initiation factors that promote the attachment of RNA polymerase to specific initiation sites and are then released.
 
  
 0.603
CPS_0974
Putative sugar-binding protein; Identified by match to protein family HMM PF00532.
   
 
 0.596
CPS_0978
Transcription regulator, LacI family; Identified by match to protein family HMM PF00356; match to protein family HMM PF00532.
   
 
 0.596
CPS_1019
Transcriptional regulator, LacI family; Identified by match to protein family HMM PF00356; match to protein family HMM PF00532.
   
 
 0.596
CPS_2371
Transcription regulator, LacI family; Identified by match to protein family HMM PF00356; match to protein family HMM PF00532.
   
 
 0.596
Your Current Organism:
Colwellia psychrerythraea
NCBI taxonomy Id: 167879
Other names: C. psychrerythraea 34H, Colwellia psychrerythraea 34H, Colwellia psychrerythraea str. 34H, Colwellia psychrerythraea strain 34H, Colwellia sp. 34H
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.