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
defPeptide deformylase; Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions. (188 aa)    
Predicted Functional Partners:
rplU
LSU ribosomal protein L21P; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
 
 
 0.975
rplV
LSU ribosomal protein L22P; The globular domain of the protein is located near the polypeptide exit tunnel on the outside of the subunit, while an extended beta-hairpin is found that lines the wall of the exit tunnel in the center of the 70S ribosome.
  
 
   0.962
rplQ
LSU ribosomal protein L17P.
  
 
   0.954
rplX
LSU ribosomal protein L24P; One of the proteins that surrounds the polypeptide exit tunnel on the outside of the subunit.
  
   0.946
tig
Trigger factor; Involved in protein export. Acts as a chaperone by maintaining the newly synthesized protein in an open conformation. Functions as a peptidyl-prolyl cis-trans isomerase; Belongs to the FKBP-type PPIase family. Tig subfamily.
  
 
 0.945
rplS
LSU ribosomal protein L19P; 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.
 
   0.944
rpsT
SSU ribosomal protein S20P; Binds directly to 16S ribosomal RNA.
  
 
 0.943
rpsU
SSU ribosomal protein S21P; Belongs to the bacterial ribosomal protein bS21 family.
  
 
 0.941
rplD
LSU ribosomal protein L4P; Forms part of the polypeptide exit tunnel.
  
 
   0.941
rplT
LSU ribosomal protein L20P; Binds directly to 23S ribosomal RNA and is necessary for the in vitro assembly process of the 50S ribosomal subunit. It is not involved in the protein synthesizing functions of that subunit.
 
   0.938
Your Current Organism:
Piscibacillus halophilus
NCBI taxonomy Id: 571933
Other names: CCM 7596, DSM 21633, JCM 15721, LMG 24786, LMG:24786, P. halophilus, Piscibacillus halophilus Amoozegar et al. 2009, Piscibacillus sp. HS224, strain HS224
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