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
potDSpermidine/putrescine-binding periplasmic protein precursor potD (SPBP); Required for the activity of the bacterial periplasmic transport system of putrescine; Belongs to the bacterial solute-binding protein PotD/PotF family. (341 aa)    
Predicted Functional Partners:
potC
Spermidine/putrescine ABC transporter permease PotC.
 
 0.999
potB
Spermidine/putrescine ABC transporter permease PotB.
 
 
 0.999
potA
Spermidine/putrescine ABC transporter, ATP-binding protein PotA; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
 
 
 0.998
ugpC
Sn-glycerol-3-phosphate transport, ATP binding protein; Belongs to the ABC transporter superfamily.
 
  
 0.792
Lery_1239
Potassium efflux system KefA.
    
  0.702
ugpA
Sn-glycerol-3-phosphate transmembrane ABC transporter.
    
  0.699
Lery_2215
Hypothetical protein.
     
 0.684
abcT3
ABC transporter ATP binding protein.
    
  0.663
Lery_0648
Leucine-, isoleucine-, valine-, threonine-, and alanine-binding protein.
     
 0.622
Lery_2648
Neurogenic locus notch like protein precursor.
       0.605
Your Current Organism:
Legionella erythra
NCBI taxonomy Id: 448
Other names: ATCC 35303, CCUG 29667, CIP 103843, DSM 17644, JCM 7564, L. erythra, NCTC 11977, strain SE-32A-C8
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.