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
potAABC-type spermidine/putrescine transport systems; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system. (368 aa)    
Predicted Functional Partners:
PotH
COG1176 ABC-type spermidine/putrescine transport system, permease component I.
 
 0.997
PotI
Binding-protein-dependent transport systems inner membrane component; COG1177 ABC-type spermidine/putrescine transport system, permease component II.
 
 0.996
PotF
Periplasmic putrescine-binding protein; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 
 0.992
msbA
Lipid transport protein, flippase; Involved in lipid A export and possibly also in glycerophospholipid export and for biogenesis of the outer membrane. Transmembrane domains (TMD) form a pore in the inner membrane and the ATP-binding domain (NBD) is responsible for energy generation.
 
 
  
0.869
EAR26673.1
COG0842 ABC-type multidrug transport system, permease component.
 
   
  0.704
EAR28094.1
Hypothetical protein; COG0687 Spermidine/putrescine-binding periplasmic protein.
  
  
 0.664
EAR29469.1
ABC transporter, ATP-binding protein; COG5265 ABC-type transport system involved in Fe-S cluster assembly, permease and ATPase components.
 
     
0.658
AfuA
Iron(III) ABC transporter, periplasmic iron(III)-binding protein; COG1840 ABC-type Fe3+ transport system, periplasmic component.
  
  
 0.469
AfuB
Iron(III) ABC transporter, permease protein; COG1178 ABC-type Fe3+ transport system, permease component.
  
  
 0.467
ComEC
Competence protein ComEC; COG0658 Predicted membrane metal-binding protein.
  
  
 0.447
Your Current Organism:
Pseudoalteromonas tunicata
NCBI taxonomy Id: 87626
Other names: P. tunicata D2, Pseudoalteromonas sp. D2, Pseudoalteromonas tunicata D2, Pseudoalteromonas tunicata str. D2, Pseudoalteromonas tunicata strain D2
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