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:
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Gene Fusion
Cooccurrence
Coexpression
Experiments
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[Homology]
Score
speABiosynthetic arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine. Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily. (637 aa)    
Predicted Functional Partners:
aguA
Agmatine deiminase; Mediates the hydrolysis of agmatine into N- carbamoylputrescine in the arginine decarboxylase (ADC) pathway of putrescine biosynthesis, a basic polyamine.
 
  
 0.958
speB
Agmatinase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Centralintermediarymetabolism : Polyamine biosynthesis; Belongs to the arginase family.
  
 
 0.935
ldcC
Lysine decarboxylase; Function experimentally demonstrated in the studied genus; enzyme; Energymetabolism : Amino acids and amines.
     
 0.921
aruH
Arginine--pyruvate transaminase AruH.
  
 
  0.906
astA-I
Arginine N-succinyltransferase, subunit beta; Function experimentally demonstrated in the studied genus; enzyme; Energymetabolism : Amino acids and amines.
     
  0.900
astA-II
Arginine N-succinyltransferase, subunit alpha; Function experimentally demonstrated in the studied genus; enzyme; Energymetabolism : Amino acids and amines.
     
  0.900
argH
Argininosuccinate lyase.
     
 0.844
arcA
Arginine deiminase; Function experimentally demonstrated in the studied species; enzyme; Fattyacidandphospholipidmetabolism : Degradation.
    
  0.826
speC
Ornithine decarboxylase; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the Orn/Lys/Arg decarboxylase class-II family.
  
  
 0.733
PP_4523
Putative Agmatinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Belongs to the arginase family.
  
 
 0.677
Your Current Organism:
Pseudomonas putida KT2440
NCBI taxonomy Id: 160488
Other names: P. putida KT2440, Pseudomonas putida (strain KT2440), Pseudomonas putida str. KT2440
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