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
SPD1Putative spermidine synthase 1; Belongs to the spermidine/spermine synthase family. (332 aa)    
Predicted Functional Partners:
DCAM
S-adenosylmethionine decarboxylase proenzyme.
    
 0.980
DCAM-4
S-adenosylmethionine decarboxylase proenzyme.
    
 0.978
BUD2
S-adenosylmethionine decarboxylase proenzyme.
    
 0.978
A0A251S6M8
S-adenosylmethionine decarboxylase proenzyme.
    
 0.977
DCAM-2
S-adenosylmethionine decarboxylase proenzyme.
    
 0.977
DCAM-3
S-adenosylmethionine decarboxylase proenzyme.
    
 0.977
NLP1
Putative nitrilase-like protein 1.
  
 
 0.958
ATPAO4
Putative polyamine oxidase 4.
    
 0.939
ATPAO1
Putative polyamine oxidase 1.
    
 0.938
ATPAO5
Putative polyamine oxidase 5.
     
 0.924
Your Current Organism:
Helianthus annuus
NCBI taxonomy Id: 4232
Other names: H. annuus, Helianthus annuus L., common sunflower
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.