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
speE-2Spermidine synthase; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine. (503 aa)    
Predicted Functional Partners:
speE
Spermidine synthase; Catalyzes the decarboxylation of S-adenosylmethionine to S- adenosylmethioninamine (dcAdoMet), the propylamine donor required for the synthesis of the polyamines spermine and spermidine from the diamine putrescine; Belongs to the spermidine/spermine synthase family.
 
 
0.988
AKQ45905.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
    0.948
AKQ45907.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.946
AKQ45904.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.944
AKQ47566.1
Agmatinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the arginase family.
  
 
 0.932
AKQ45874.1
Aminotransferase class III; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family.
     
 0.910
AKQ44585.1
Acetyltransferase; Derived by automated computational analysis using gene prediction method: Protein Homology.
    
 0.900
AKQ45908.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.876
AKQ45909.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.873
AKQ45903.1
Transcriptional regulator; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
    0.614
Your Current Organism:
Rufibacter sp. DG31D
NCBI taxonomy Id: 1379910
Other names: R. sp. DG31D
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STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.