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.
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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empty nodes:
proteins of unknown 3D structure
filled nodes:
a 3D structure is known or predicted
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co-expression
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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. (287 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
EHA61998.1
Agmatinase; TIGRFAM: Putative agmatinase; KEGG: pmf:P9303_29511 arginase family; PFAM: Ureohydrolase; Belongs to the arginase family.
 
 
 0.985
mtnP
Methylthioadenosine phosphorylase; Catalyzes the reversible phosphorylation of S-methyl-5'- thioadenosine (MTA) to adenine and 5-methylthioribose-1-phosphate. Involved in the breakdown of MTA, a major by-product of polyamine biosynthesis. Responsible for the first step in the methionine salvage pathway after MTA has been generated from S-adenosylmethionine. Has broad substrate specificity with 6-aminopurine nucleosides as preferred substrates; Belongs to the PNP/MTAP phosphorylase family. MTAP subfamily.
  
 
 0.917
EHA63647.1
Arginase; KEGG: cpi:Cpin_6292 arginase/agmatinase/formiminoglutamase; PFAM: Ureohydrolase; EF-hand; Belongs to the arginase family.
  
 
 0.885
speA
Biosynthetic arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine.
    
 0.883
EHA63133.1
Arginine decarboxylase; KEGG: pmf:P9303_09861 Orn/Lys/Arg decarboxylase family protein; PFAM: Orn/Lys/Arg decarboxylase, major domain; Orn/Lys/Arg decarboxylase, C-terminal.
 
 0.866
EHA63619.1
PFAM: Nitrilase/cyanide hydratase and apolipoprotein N-acyltransferase; KEGG: pmf:P9303_18921 putative nitrilase.
  
 
 0.850
EHA64191.1
KEGG: pmt:PMT1235 hypothetical protein; TIGRFAM: Multi-copper polyphenol oxidoreductase, laccase; PFAM: Multi-copper polyphenol oxidoreductase, laccase; Belongs to the multicopper oxidase YfiH/RL5 family.
     
  0.849
metK
S-adenosylmethionine synthase; 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.
  
 
 0.798
lysA
Diaminopimelate decarboxylase; Specifically catalyzes the decarboxylation of meso- diaminopimelate (meso-DAP) to L-lysine.
  
 0.791
Your Current Organism:
Synechococcus sp. WH 8016
NCBI taxonomy Id: 166318
Other names: S. sp. WH 8016, Synechococcus sp. WH8016
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