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
potA-2Putative 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. (361 aa)    
Predicted Functional Partners:
SIR97828.1
Putative spermidine/putrescine transport system substrate-binding protein.
 
 0.993
SIR97796.1
Putative spermidine/putrescine transport system permease protein.
 
 0.992
SIQ17566.1
Putative spermidine/putrescine transport system permease protein.
 0.982
SIQ17507.1
Putative spermidine/putrescine transport system substrate-binding protein.
  
 
 0.947
SIR97811.1
Putative spermidine/putrescine transport system permease protein.
 
 0.940
SIQ17456.1
Putative spermidine/putrescine transport system ATP-binding protein; Belongs to the ABC transporter superfamily.
  
  
 
0.915
SIR89495.1
Putrescine transport system permease protein.
 
 0.902
SIR89478.1
Putrescine transport system permease protein.
  
 0.868
SIR43864.1
Putative ABC transport system permease protein.
 
 
    0.867
SIQ89523.1
ATP-binding cassette, subfamily B.
 
     
0.837
Your Current Organism:
Sphaerotilus natans
NCBI taxonomy Id: 34103
Other names: ATCC 13338, Cladothrix dichotoma, DSM 6575, LMG 7172, LMG:7172, S. natans, Sphaerotilus dichotomus, Sphaerotilus fluitans, Streptothrix fluitans
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