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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
NIDE2734Putative Competence protein ComEC/Rec2 related protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme. (843 aa)    
Predicted Functional Partners:
NIDE1089
Putative Phosphoribosyltransferase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
 
  
 0.925
smf
Protein SMF, putative DNA protecting protein DprA; Function of strongly homologous gene; phenotype.
 
  
 0.908
pilD
Type IV pilus prepilin peptidase PilD; Cleaves type-4 fimbrial leader sequence and methylates the N- terminal (generally Phe) residue.
 
  
 0.821
folP
Dihydropteroate synthase; Catalyzes the condensation of para-aminobenzoate (pABA) with 6-hydroxymethyl-7,8-dihydropterin diphosphate (DHPt-PP) to form 7,8- dihydropteroate (H2Pte), the immediate precursor of folate derivatives.
  
    0.759
glmM
Phosphoglucosamine mutase; Catalyzes the conversion of glucosamine-6-phosphate to glucosamine-1-phosphate; Belongs to the phosphohexose mutase family.
       0.751
pilC
Type IV pilus biogenesis protein PilC; Function of strongly homologous gene; transporter.
  
  
 0.734
gspF
General secretion pathway protein F; Function of strongly homologous gene; transporter.
  
  
 0.734
ftsK
DNA translocase FtsK; Function of strongly homologous gene; enzyme.
 
  
 0.718
NIDE4100
Protein of unknown function; No homology to any previously reported sequences.
   
  
 0.704
recJ
Single-stranded-DNA-specific exonuclease RecJ; Function of homologous gene experimentally demonstrated in an other organism; enzyme.
 
   
 0.653
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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