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
Cooccurrence
Coexpression
Experiments
Databases
Textmining
[Homology]
Score
potHPutrescine transport system permease PotH; Region:COG1176E. (303 aa)    
Predicted Functional Partners:
potI
Putrescine transport system permease PotI; Region:COG1177E.
 0.999
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.
 
 0.995
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.
 
 
 0.994
potC
PotC, ABC-type spermidine/putrescine transport system, permease component II PotC; Region:COG1177E.
 
 0.952
APG92139.1
Binding-protein-dependent transport system inner membrane protein; Region:COG1177E.
 
 0.936
APG91813.1
Inner membrane ABC transporter permease protein YdcV; Region:COG1177E.
 
 
 0.899
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.
 
 
 0.890
nspS
Spermidine/putrescine ABC transporter periplasmic spermidine/putrescine-binding protein; Region:COG0687E.
 
  
 0.882
potD
PotD, Spermidine/putrescine-binding periplasmic protein PotD; Region:COG0687E.
 
  
 0.876
APG91811.1
ABC transporter ATP-binding protein YdcT; Region:COG3842E; Belongs to the ABC transporter superfamily.
 
 
 0.865
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
Server load: low (24%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.