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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
potBSpermidine/putrescine transporter; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine; Belongs to the binding-protein-dependent transport system permease family. CysTW subfamily. (287 aa)    
Predicted Functional Partners:
potD
Spermidine/putrescine transporter; Required for the activity of the bacterial periplasmic transport system of putrescine and spermidine. Polyamine binding protein; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 0.999
potC
Spermidine/putrescine transporter; ABC superfamily (membrane); similar to E. coli spermidine/putrescine transport system permease (AAC74208.1); Blastp hit to AAC74208.1 (264 aa), 96% identity in aa 1 - 258.
 
0.999
potA
Spermidine/putrescine transporter; 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.
 0.999
potI
Putrescine transporter; ABC superfamily (membrane); similar to E. coli putrescine transport protein; permease (AAC73944.1); Blastp hit to AAC73944.1 (281 aa), 94% identity in aa 1 - 281.
  
 0.998
potG
Putrescine transporter; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
 
 0.996
potF
ABC superfamily (peri_perm), putrescine transporter; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
  
 0.951
phnV
2-aminoethylphosphonate transporter, memrane component; Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved in 2-aminoethylphosphonate import. Probably responsible for the translocation of the substrate across the membrane; Belongs to the binding-protein-dependent transport system permease family.
 
  
 0.900
phnT
2-aminoethylphosphonate transporter ATPase component; Probably part of the PhnSTUV complex (TC 3.A.1.11.5) involved in 2-aminoethylphosphonate import. Probably responsible for energy coupling to the transport system.
 
 0.861
motB
Enables flagellar motor rotation; MotA and MotB comprise the stator element of the flagellar motor complex. Required for the rotation of the flagellar motor. Might be a linker that fastens the torque-generating machinery to the cell wall (By similarity).
      
 0.671
hycF
Hydrogenase 3; Similar to E. coli probable iron-sulfur protein of hydrogenase 3 (part of FHL complex) (AAC75762.1); Blastp hit to AAC75762.1 (180 aa), 96% identity in aa 1 - 178; putative quinone oxidoreductase.
 
      0.547
Your Current Organism:
Salmonella enterica Typhimurium
NCBI taxonomy Id: 99287
Other names: S. enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium LT2, Salmonella enterica subsp. enterica serovar Typhimurium str. LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2, Salmonella enterica subsp. enterica serovar Typhimurium strain LT2-LTL2, Salmonella typhimurium LT2
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