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. (306 aa)    
Predicted Functional Partners:
speH
S-adenosylmethionine decarboxylase proenzyme; 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.
 
 0.999
OLB37959.1
Agmatinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the arginase family.
 
 
 0.815
speE-2
Hypothetical protein; Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine.
 
  
 
0.787
lysA
Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine.
  
 0.785
OLB37958.1
Arginine decarboxylase, pyruvoyl-dependent; Derived by automated computational analysis using gene prediction method: Protein Homology.
 
 
  0.781
OLB43837.1
Aliphatic nitrilase; Derived by automated computational analysis using gene prediction method: Protein Homology.
  
 
 0.780
metK
Methionine adenosyltransferase; Catalyzes the formation of S-adenosylmethionine (AdoMet) from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme.
  
 
 0.779
OLB40900.1
Agmatinase; Derived by automated computational analysis using gene prediction method: Protein Homology; Belongs to the arginase family.
  
 
 0.760
OLB39521.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+.
    
 0.688
OLB39416.1
Hypothetical protein; Derived by automated computational analysis using gene prediction method: GeneMarkS+; Belongs to the ATP-dependent AMP-binding enzyme family.
    
 0.682
Your Current Organism:
Rokubacteria bacterium 13220CM2648
NCBI taxonomy Id: 1805369
Other names: C. Rokubacteria bacterium 13_2_20CM_2_64_8, Candidatus Rokubacteria bacterium 13_2_20CM_2_64_8
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