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
ExbB2TonB system transport protein ExbB2; Function of homologous gene experimentally demonstrated in an other organism; transporter. (174 aa)    
Predicted Functional Partners:
ExbD2
TonB system transport protein ExbD2; Function of homologous gene experimentally demonstrated in an other organism; transporter.
 
 
 0.984
TonB2
TonB2 protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
 
 
 0.980
PSHAa1187
Homologs of previously reported genes of unknown function.
 
    0.977
PSHAa1192
Putative TPR domain protein (tetratricopeptide repeat); Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; 9482716, 1882418.
 
     0.953
PSHAa1188
MotA/TolQ/ExbB proton channel family protein; Function of homologous gene experimentally demonstrated in an other organism; transporter.
   
0.946
PSHAb0523
Putative TonB system-dependent transport protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homolgy; transporter.
 
 
 0.924
PSHAb0524
Putative TonB2 protein; Interacts with outer membrane receptor proteins that carry out high-affinity binding and energy dependent uptake into the periplasmic space of specific substrates. It could act to transduce energy from the cytoplasmic membrane to specific energy-requiring processes in the outer membrane, resulting in the release into the periplasm of ligands bound by these outer membrane proteins. Belongs to the TonB family.
 
 
 0.903
PSHAb0520
Homologs of previously reported genes of unknown function.
 
    0.784
PSHAa0528
Homologs of previously reported genes of unknown function; transporter.
 
 
 0.767
PSHAa1193
Putative orphan protein; No homology to any previously reported sequences.
       0.759
Your Current Organism:
Pseudoalteromonas haloplanktis
NCBI taxonomy Id: 326442
Other names: P. haloplanktis TAC125, Pseudoalteromonas haloplanktis TAC125, Pseudoalteromonas haloplanktis str. TAC125, Pseudoalteromonas haloplanktis strain TAC125
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.