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.
Knowledge-based Evidence
from curated databases
textmining
Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
Your Input:
Neighborhood
Gene Fusion
Co-occurrence
Co-expression
Experiments
Databases
Textmining
[Homology]
Score
potGPutrescine transporter; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system. (377 aa)    
Predicted Functional Partners:
potH
Putrescine transporter; ABC superfamily (membrane); similar to E. coli putrescine transport protein; permease (AAC73943.1); Blastp hit to AAC73943.1 (317 aa), 92% identity in aa 1 - 317.
 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.
 
 0.999
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.
 0.998
potB
Spermidine/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.
 
 0.996
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.
 
 
 0.994
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.
 
 
 0.979
mdlA
Putative ABC superfamily (atp) transporter; Similar to E. coli ATP-binding component of a transport system (AAC73551.1); Blastp hit to AAC73551.1 (590 aa), 88% identity in aa 1 - 590.
 
 
   
0.899
mdlB
Putative ABC superfamily (atp&membrane) transporter; Similar to E. coli putative ATP-binding component of a transport system (AAC73552.1); Blastp hit to AAC73552.1 (593 aa), 88% identity in aa 1 - 593.
 
     
0.874
ybhS
Putative ABC superfamily (membrane) transport protein; Similar to E. coli orf, hypothetical protein (AAC73880.1); Blastp hit to AAC73880.1 (377 aa), 94% identity in aa 6 - 377.
 
 
    0.849
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.
 
 
 0.844
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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