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
rplURibosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family. (103 aa)    
Predicted Functional Partners:
rpmA
Ribosomal protein L27; Similar to GB:D13267 SP:P02427 PID:216637 PID:606123 GB:U00096; identified by sequence similarity; putative; Belongs to the bacterial ribosomal protein bL27 family.
 
 
 0.999
rplS
Ribosomal protein L19; This protein is located at the 30S-50S ribosomal subunit interface and may play a role in the structure and function of the aminoacyl-tRNA binding site.
 
 
 0.996
rpsI
Ribosomal protein S9; Similar to GB:X02130 SP:P02363 PID:535073 PID:606169 GB:U00096; identified by sequence similarity; putative; Belongs to the universal ribosomal protein uS9 family.
 
 
 0.995
rpmG
Ribosomal protein L33; Similar to GB:J01677 SP:P02436 PID:147709 PID:290486 GB:U00096; identified by sequence similarity; putative; Belongs to the bacterial ribosomal protein bL33 family.
   
 
 0.994
rplA
Ribosomal protein L1; Binds directly to 23S rRNA. The L1 stalk is quite mobile in the ribosome, and is involved in E site tRNA release.
  
 
 0.994
rpsF
Ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA.
  
 
 0.994
rpsP
Ribosomal protein S16; Similar to SP:P02372 PID:43143 GB:U00096 PID:1788961; identified by sequence similarity; putative; Belongs to the bacterial ribosomal protein bS16 family.
 
 
 0.994
rplM
Ribosomal protein L13; This protein is one of the early assembly proteins of the 50S ribosomal subunit, although it is not seen to bind rRNA by itself. It is important during the early stages of 50S assembly.
  
 
 0.994
rpsT
Ribosomal protein S20; Binds directly to 16S ribosomal RNA.
  
 
 0.994
rplV
Ribosomal protein L22; This protein binds specifically to 23S rRNA; its binding is stimulated by other ribosomal proteins, e.g. L4, L17, and L20. It is important during the early stages of 50S assembly. It makes multiple contacts with different domains of the 23S rRNA in the assembled 50S subunit and ribosome (By similarity).
  
 
 0.994
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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