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
FtrBTranscriptional activator, putative; Identified by match to protein family HMM. (255 aa)    
Predicted Functional Partners:
CC_1411
Oxygen-independent coproporphyrinogen III oxidase; Identified by match to TIGR protein family HMM TIGR00538; Belongs to the anaerobic coproporphyrinogen-III oxidase family.
 
  
 0.917
CC_1409
Outer membrane protein OmpW; Similar to SP:P21364 GB:X13583 PID:43211 PID:902379 PID:902388; identified by sequence similarity; putative.
  
  
 0.756
CC_2058
Hypothetical protein; Identified by Glimmer2; putative.
   
 0.714
FixK
Transcriptional regulator, Crp family; Identified by match to protein family HMM.
  
  
 0.684
FixL
Sensory box histidine kinase FixL; Identified by match to protein family HMM.
 
 
 0.675
rpoB
DNA-directed RNA polymerase, beta subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
   
 
 0.669
CC_0145
Oxygen-independent coproporphyrinogen III oxidase, putative; Probably acts as a heme chaperone, transferring heme to an unknown acceptor. Binds one molecule of heme per monomer, possibly covalently. Binds 1 [4Fe-4S] cluster. The cluster is coordinated with 3 cysteines and an exchangeable S-adenosyl-L-methionine. Belongs to the anaerobic coproporphyrinogen-III oxidase family.
  
  
 0.665
CC_1401
Cytochrome c oxidase, CcoN subunit; Identified by match to TIGR protein family HMM TIGR00780; Belongs to the heme-copper respiratory oxidase family.
  
  
 0.662
rpoA
DNA-directed RNA polymerase, alpha subunit; DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates.
    
   0.648
FixT
Conserved hypothetical protein; Identified by Glimmer2; putative.
  
 
 0.606
Your Current Organism:
Caulobacter vibrioides CB15
NCBI taxonomy Id: 190650
Other names: C. vibrioides CB15, Caulobacter crescentus CB15, Caulobacter vibrioides ATCC 19089
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