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
speESpermidine 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. (512 aa)    
Predicted Functional Partners:
speH
S-adenosylmethionine decarboxylase; 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 prokaryotic AdoMetDC family. Type 1 subfamily.
 
  
  0.996
AJR23097.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.966
AJR23099.1
Twin-arginine translocation pathway signal protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.951
AJR23095.1
Membrane protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.922
AJR23094.1
SPFH domain/Band 7 family protein 2; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.906
AJR22779.1
5'-methylthioadenosine nucleosidase; Enables the cleavage of the glycosidic bond in both 5'-methylthioadenosine and S-adenosylhomocysteine; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
 0.905
AJR25200.1
N-carbamoylputrescine amidase; Derived by automated computational analysis using gene prediction method: Protein Homology.
     
  0.900
AJR25533.1
Carboxynorspermidine decarboxylase; Catalyzes the decarboxylation of carboxynorspermidine and carboxyspermidine; Belongs to the Orn/Lys/Arg decarboxylase class-II family. NspC subfamily.
     
  0.900
AJR25534.1
Decarboxylase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the Orn/Lys/Arg decarboxylase class-II family.
     
  0.900
AJR23096.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
     0.897
Your Current Organism:
Sphingobium sp. YBL2
NCBI taxonomy Id: 484429
Other names: S. sp. YBL2
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