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. (189 aa)    
Predicted Functional Partners:
rplU
Ribosomal protein L21; This protein binds to 23S rRNA in the presence of protein L20; Belongs to the bacterial ribosomal protein bL21 family.
 
 
 0.895
rplQ
COG: COG0203 Ribosomal protein L17; Psort location: Cytoplasmic, score: 8.87.
  
 
   0.892
rplV
Ribosomal protein L22; 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.
    
   0.881
nifJ
KEGG: fnu:FN1170 0. pyruvate-flavodoxin oxidoreductase K03737; COG: COG1013 Pyruvate:ferredoxin oxidoreductase and related 2-oxoacid:ferredoxin oxidoreductases, beta subunit; Psort location: Cytoplasmic, score: 8.87.
  
 
 0.880
rpsT
Ribosomal protein S20; Binds directly to 16S ribosomal RNA.
  
 
 0.872
rpsU
COG: COG0828 Ribosomal protein S21; Belongs to the bacterial ribosomal protein bS21 family.
  
 
 0.870
rpsF
Ribosomal protein S6; Binds together with S18 to 16S ribosomal RNA.
   
   0.863
rpmB
COG: COG0227 Ribosomal protein L28; Belongs to the bacterial ribosomal protein bL28 family.
  
   0.855
rpsP
COG: COG0228 Ribosomal protein S16; Belongs to the bacterial ribosomal protein bS16 family.
  
   0.855
rplD
50S ribosomal protein L4; Forms part of the polypeptide exit tunnel.
    
   0.855
Your Current Organism:
Clostridium spiroforme
NCBI taxonomy Id: 428126
Other names: Clostridium spiroforme ATCC 29900, [. spiroforme DSM 1552, [Clostridium] spiroforme DSM 1552
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