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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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colored nodes:
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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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.
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Assay-based Predictions
experimentally determined
co-expression
Genomic Predictions
gene neighborhood
gene co-occurrence
gene fusions
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[Homology]
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speE-2Putative spermine/spermidine synthase family 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. (573 aa)    
Predicted Functional Partners:
PSHAa0039
Conserved protein of unknown function, putative integral inner membrane protein; Homologs of previously reported genes of unknown function; membrane component.
 
     0.958
speD
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 2 subfamily.
 
  
  0.934
speE
Spermidine synthase (EC 2.5.1.16) (Putrescine aminopropyltransferase) (SPDSY); Catalyzes the irreversible transfer of a propylamine group from the amino donor S-adenosylmethioninamine (decarboxy-AdoMet) to putrescine (1,4-diaminobutane) to yield spermidine.
 
  
 
0.932
speE-3
Putative spermine/spermidine synthase 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; Belongs to the spermidine/spermine synthase family.
 
  
  0.928
PSHAa0173
Homologs of previously reported genes of unknown function; enzyme.
 
  
  0.915
mtnN
5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase; Catalyzes the irreversible cleavage of the glycosidic bond in both 5'-methylthioadenosine (MTA) and S-adenosylhomocysteine (SAH/AdoHcy) to adenine and the corresponding thioribose, 5'- methylthioribose and S-ribosylhomocysteine, respectively. Belongs to the PNP/UDP phosphorylase family. MtnN subfamily.
     
 0.902
PSHAa0934
Homologs of previously reported genes of unknown function; Belongs to the multicopper oxidase YfiH/RL5 family.
    
  0.901
speB
Agmatinase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the arginase family.
     
  0.900
PSHAa1835
Beta-ureidopropionase; Function of strongly homologous gene; enzyme.
     
  0.900
gssA
Bifunctional: glutathionylspermidine amidase (N-terminal); Function of homologous gene experimentally demonstrated in an other organism; enzyme.
     
  0.900
Your Current Organism:
Pseudoalteromonas haloplanktis
NCBI taxonomy Id: 326442
Other names: P. haloplanktis TAC125, Pseudoalteromonas haloplanktis TAC125, Pseudoalteromonas haloplanktis str. TAC125, Pseudoalteromonas haloplanktis strain TAC125
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