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
VC_2424Type IV pilus assembly protein PilB; Similar to GP:3220230; identified by sequence similarity; putative. (562 aa)    
Predicted Functional Partners:
pilC
Type IV pilin biogenesis protein PilC; Involved in the translocation of the type IV pilin; Belongs to the GSP F family.
 
 
 0.985
epsF
General secretion pathway protein F; Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins (By similarity). Required for secretion of cholera toxin through the outer membrane.
 
 
 0.962
VC_0406
MSHA biogenesis protein MshG; Similar to PID:1016255 PID:1016256; identified by sequence similarity; putative.
 
 
 0.961
VC_2426
Leader peptidase PilD; Cleaves type-4 fimbrial leader sequence and methylates the N- terminal (generally Phe) residue.
 
 
 0.936
VC_2423
Fimbrial protein; Similar to GB:M24281 SP:P08015 SP:P17837 GB:M14850 PID:151463; identified by sequence similarity; putative; Belongs to the N-Me-Phe pilin family.
 
  
 0.933
tcpJ
Leader peptidase TcpJ; Cleaves type-4 fimbrial leader sequence and methylates the N- terminal (generally Phe) residue. Processes the TcpA pilin precursor during membrane translocation.
 
 
 0.901
tcpE
Toxin co-regulated pilus biosynthesis protein E; Probably involved in cholera toxin receptor (GM1) interaction in order to bring the cells within close proximity of the ganglioside for efficient toxin delivery.
 
 
 0.875
epsL
General secretion pathway protein L; Involved in a type II secretion system (T2SS, formerly general secretion pathway, GSP) for the export of proteins (By similarity). Required for secretion of cholera toxin through the outer membrane.
  
 
 0.874
VC_2634
Fimbrial assembly protein PilM, putative; Similar to GB:L28837 PID:895925; identified by sequence similarity; putative.
 
 
 
 0.841
VC_2630
Fimbrial assembly protein; Similar to GB:L13865 SP:P34750 PID:459551; identified by sequence similarity; putative.
 
 
 
 0.839
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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