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
potIPutrescine transport system permease PotI; Region:COG1177E. (273 aa)    
Predicted Functional Partners:
potF
Putrescine-binding periplasmic protein PotF; Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family.
 
 0.999
potH
Putrescine transport system permease PotH; Region:COG1176E.
 
 0.998
potG
Putrescine transport ATP-binding protein PotG; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
 
 
 0.993
potD
PotD, Spermidine/putrescine-binding periplasmic protein PotD; Region:COG0687E.
  
 0.952
potB
ABC-type spermidine/putrescine transport system, permease component I PotB; Region:COG1176E.
  
 0.941
nspS
Spermidine/putrescine ABC transporter periplasmic spermidine/putrescine-binding protein; Region:COG0687E.
  
 0.915
APG92140.1
ABC transporter permease; Region:COG1176E.
  
 0.890
potA-4
PotA, ABC-type spermidine/putrescine transport system, ATPase component PotA; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system.
  
 0.828
APG91812.1
Inner membrane ABC transporter permease protein YdcU; Region:COG1176E.
  
 0.828
APG91811.1
ABC transporter ATP-binding protein YdcT; Region:COG3842E; Belongs to the ABC transporter superfamily.
 
  
 0.784
Your Current Organism:
Sinorhizobium americanum
NCBI taxonomy Id: 194963
Other names: ATCC BAA-532, CIP 108390, DSM 15007, Ensifer americanum, Ensifer americanus, Ensifer americanus corrig. (Toledo et al. 2003) Wang et al. 2015, Ensifer sp. AC14c, Ensifer sp. CFNEI 156, S. americanum, Sinorhizobium americanum Toledo et al. 2004, Sinorhizobium americanus, Sinorhizobium sp. CFNEI 156, Sinorhizobium sp. CFNEI 54, strain CFNEI 156
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