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
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[Homology]
Score
potFPutrescine-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. (364 aa)    
Predicted Functional Partners:
potI
Putrescine transport system permease PotI; Region:COG1177E.
 0.999
potH
Putrescine transport system permease PotH; Region:COG1176E.
 
 
 0.994
potC
PotC, ABC-type spermidine/putrescine transport system, permease component II PotC; Region:COG1177E.
 
 0.991
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.
 
 0.983
APG91813.1
Inner membrane ABC transporter permease protein YdcV; Region:COG1177E.
 
 0.940
potB
ABC-type spermidine/putrescine transport system, permease component I PotB; Region:COG1176E.
 
  
 0.877
APG92139.1
Binding-protein-dependent transport system inner membrane protein; Region:COG1177E.
 
 
 0.865
APG92140.1
ABC transporter permease; Region:COG1176E.
 
  
 0.826
APG91812.1
Inner membrane ABC transporter permease protein YdcU; Region:COG1176E.
 
  
 0.712
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.
 
 
 0.691
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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