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
Co-occurrence
Co-expression
Experiments
Databases
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[Homology]
Score
potEPutrescine-ornithine antiporter; Catalyzes both the uptake and excretion of putrescine. The uptake of putrescine is dependent on the membrane potential and the excretion involves putrescine-ornithine antiporter activity. Belongs to the amino acid-polyamine-organocation (APC) superfamily. Basic amino acid/polyamine antiporter (APA) (TC 2.A.3.2) family. (438 aa)    
Predicted Functional Partners:
speF
Beta-eliminating lyase family protein.
 
  
 0.944
speC
Beta-eliminating lyase family protein.
 
  
 0.844
exbB
exbB: tonB-system energizer ExbB.
      
 0.751
proP
Proline/betaine transporter.
      
 0.701
motB
Motility protein B.
      
 0.688
fes
Hypothetical protein.
      
 0.677
ldcC
Hypothetical protein; orn/Lys/Arg decarboxylase, C-terminal domain protein.
 
  
 0.613
mdoH
Glycosyl transferase 21 family protein; Involved in the biosynthesis of osmoregulated periplasmic glucans (OPGs).
      
 0.591
mdoG
Periplasmic glucan biosynthesis, MdoG family protein; Involved in the biosynthesis of osmoregulated periplasmic glucans (OPGs).
      
 0.591
livF
High-affinity branched-chain amino acid transport ATP-binding protein LivF; Belongs to the ABC transporter superfamily.
      
 0.586
Your Current Organism:
Yersinia intermedia
NCBI taxonomy Id: 631
Other names: ATCC 29909, CCUG 11292, CIP 80.28, DSM 18517, JCM 7579, NCTC 11469, Y. intermedia, strain 3953, strain Bottone 48, strain Chester 48
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