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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
ctpAC-terminal-processing protease precursor; Function of homologous gene experimentally demonstrated in an other organism; enzyme; Belongs to the peptidase S41A family. (449 aa)    
Predicted Functional Partners:
NIDE3065
Putative Murein hydrolase EnvC; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; cell process.
  
    0.803
NIDE3066
Putative Cell division protein FtsX; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter; Belongs to the ABC-4 integral membrane protein family. FtsX subfamily.
 
     0.787
ftsE
Cell division protein FtsE; Part of the ABC transporter FtsEX involved in cellular division.
       0.747
NIDE3068
Conserved protein of unknown function, UPF0102; Homologs of previously reported genes of unknown function; Belongs to the UPF0102 family.
       0.577
rnhB
Ribonuclease HII; Endonuclease that specifically degrades the RNA of RNA-DNA hybrids.
  
    0.573
rimM
Ribosome maturation factor RimM; An accessory protein needed during the final step in the assembly of 30S ribosomal subunit, possibly for assembly of the head region. Probably interacts with S19. Essential for efficient processing of 16S rRNA. May be needed both before and after RbfA during the maturation of 16S rRNA. It has affinity for free ribosomal 30S subunits but not for 70S ribosomes; Belongs to the RimM family.
 
 
   0.539
pycB
Pyruvate carboxylase, subunit B; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
    0.477
mrcA
Penicillin-binding protein 1A; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
  
     0.473
mtgA
Monofunctional biosynthetic peptidoglycan transglycosylase; Peptidoglycan polymerase that catalyzes glycan chain elongation from lipid-linked precursors; Belongs to the glycosyltransferase 51 family.
  
   
 0.459
rplS
50S 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.
       0.455
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
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