close STRING v12.5 is now available!
The next version of STRING is ready for use in your analyses: updated networks across STRING • newly available directed regulatory networks • a new typed view showing functional, physical, and regulatory edges in one network • new clustering options and cluster-based layouts • … and much more!
Explore STRING v12.5 →
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
speABiosynthetic arginine decarboxylase; Catalyzes the biosynthesis of agmatine from arginine. Belongs to the Orn/Lys/Arg decarboxylase class-II family. SpeA subfamily. (661 aa)    
Predicted Functional Partners:
VC_A0814
Agmatinase; Similar to GB:M32363 SP:P16936 PID:147859 PID:551839 PID:882466; identified by sequence similarity; putative; Belongs to the arginase family.
 
 
 0.978
argH
Argininosuccinate lyase; Similar to SP:P11447 GB:J01590 GB:M21446 PID:145335 PID:396307; identified by sequence similarity; putative.
     
 0.719
VC_1977
Aspartate aminotransferase, putative; Similar to GB:U00096 PID:1788627 PID:1799660; identified by sequence similarity; putative.
    
  0.649
arcA
Arginine deiminase; Similar to GB:X14694 SP:P13981 GB:S43866 PID:45286; identified by sequence similarity; putative.
    
  0.640
hutG
Formiminoglutamase; Catalyzes the conversion of N-formimidoyl-L-glutamate to L- glutamate and formamide; Belongs to the arginase family.
  
 
 0.613
VC_A0030
Hypothetical protein; Identified by Glimmer2; putative.
  
 
 0.613
VC_A0816
Hypothetical protein; Identified by Glimmer2; putative.
       0.576
VC_0281
Lysine decarboxylase, inducible; Similar to SP:P23892 GB:M67452 GB:M76411 PID:145454 PID:145458; identified by sequence similarity; putative.
     
 0.559
VC_A1063
Ornithine decarboxylase, inducible; Similar to GB:M64495 SP:P24169 PID:147331 GB:U00096 PID:1651300; identified by sequence similarity; putative.
     
 0.559
argA
N-acetylglutamate synthase; Similar to SP:P08205 GB:Y00492 PID:581038 PID:882710 GB:U00096; identified by sequence similarity; putative.
    
 0.477
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
Server load: low (36%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.