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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experimentally determined
co-expression
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gene co-occurrence
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nspCCarboxynorspermidine decarboxylase; Catalyzes the decarboxylation of carboxynorspermidine and carboxyspermidine. Essential for biofilm formation. (387 aa)    
Predicted Functional Partners:
VC_1624
Conserved hypothetical protein; Involved in norspermidine biosynthesis. Catalyzes the synthesis of carboxynorspermidine from L-aspartate 4-semialdehyde and 1,3-diaminopropane. Is also active with putrescine as a substrate. Essential for biofilm formation; Belongs to the saccharopine dehydrogenase family. carboxynorspermidine synthase subfamily.
 
 
 0.997
potA
Spermidine/putrescine ABC transporter, ATP-binding protein; Part of the ABC transporter complex PotABCD involved in spermidine/putrescine import. Responsible for energy coupling to the transport system; Belongs to the ABC transporter superfamily. Spermidine/putrescine importer (TC 3.A.1.11.1) family.
   
  
 0.621
nspS
Spermidine/putrescine ABC transporter, periplasmic spermidine/putrescine-binding protein, putative; Acts as a sensor of norspermidine and enhances biofilm formation. When complexed to norspermidine, could interact with the periplasmic portion of MbaA to regulate its enzymatic activity.
      
 0.583
hisC
Histidinol-phosphate aminotransferase; Similar to SP:P06986 GB:U02071 GB:X03416 PID:41695 PID:41710; identified by sequence similarity; putative; Belongs to the class-II pyridoxal-phosphate-dependent aminotransferase family. Histidinol-phosphate aminotransferase subfamily.
   
 
 0.559
mbaA
c-di-GMP phosphodiesterase A-related protein; Plays an essential role in the maintenance and the formation of the three-dimensional structure of the biofilms at the later stages of their development. Absence of mbaA promotes the accumulation of larger amount of biomass on the surfaces at later stage of development, results in the overproduction of an extracellular polymeric substance that accumulates in the matrix of biofilms. This yields biofilms lacking the typical structure consisting of pillars of cells separated by fluid filled channels.
      
 0.540
guaA
GMP synthase; Catalyzes the synthesis of GMP from XMP.
  
  
 0.538
VC_1426
Spermidine/putrescine ABC transporter, permease protein; Similar to GB:M64519 SP:P23859 PID:147328 GB:U00096 PID:1651551; identified by sequence similarity; putative.
      
 0.538
speA
Biosynthetic arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine. Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily.
 
  
 0.537
VC_1977
Aspartate aminotransferase, putative; Similar to GB:U00096 PID:1788627 PID:1799660; identified by sequence similarity; putative.
  
  
 0.536
VC_2271
Riboflavin-specific deaminase; Converts 2,5-diamino-6-(ribosylamino)-4(3h)-pyrimidinone 5'- phosphate into 5-amino-6-(ribosylamino)-2,4(1h,3h)-pyrimidinedione 5'- phosphate; In the C-terminal section; belongs to the HTP reductase family.
     
 0.534
Your Current Organism:
Vibrio cholerae
NCBI taxonomy Id: 243277
Other names: V. cholerae O1 biovar El Tor str. N16961, Vibrio cholerae El Tor N16961, Vibrio cholerae O1 biovar El Tor str. N16961, Vibrio cholerae O1 biovar eltor str. N16961, Vibrio cholerae serotype O1 biotype El Tor strain N16961, Vibrio cholerae serotype O1 biotype ElTor strain N16961
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