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
potCSpermidine/putrescine transport system permease protein. (259 aa)    
Predicted Functional Partners:
potD
Spermidine/putrescine transport system substrate-binding protein; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 0.999
potB
Spermidine/putrescine transport system permease protein.
 
0.999
potA
Spermidine/putrescine transport system ATP-binding protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
 
 
 0.997
fpbB
iron(III) ABC-type transport system, ATPase component; Belongs to the ABC transporter superfamily.
 
  
 0.853
mma_3102
Uncharacterized conserved protein.
  
  
 0.647
ubiB
Ubiquinone biosynthesis protein; Is probably a protein kinase regulator of UbiI activity which is involved in aerobic coenzyme Q (ubiquinone) biosynthesis.
       0.494
mma_3107
Uncharacterized conserved protein.
       0.482
mma_3109
Uncharacterized conserved protein.
       0.478
mma_3101
Uncharacterized conserved protein.
       0.446
cysA
Sulfate transport system ATP-binding protein; Part of the ABC transporter complex CysAWTP involved in sulfate/thiosulfate import. Responsible for energy coupling to the transport system.
 
     0.445
Your Current Organism:
Janthinobacterium sp. Marseille
NCBI taxonomy Id: 375286
Other names: J. sp. Marseille, Minibacterium massiliensis
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.