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
NIDE3319Sigma-54 dependent transcriptional regulator; Function of strongly homologous gene; regulator. (680 aa)    
Predicted Functional Partners:
rpoN
RNA polymerase, sigma-54 (sigma N) factor; Function of homologous gene experimentally demonstrated in an other organism; factor.
 
   
 0.784
NIDE3318
Conserved protein of unknown function, Fibronectin-binding protein-like; Homologs of previously reported genes of unknown function; 8063411.
       0.574
NIDE0542
Protein of unknown function, putative Histidine kinase; No homology to any previously reported sequences.
   
 
 0.554
NIDE3570
Putative Hybrid sensor histidine kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
   
 
 0.509
NIDE3320
Protein of unknown function; No homology to any previously reported sequences.
       0.461
NIDE3321
Putative ABC-type transport system, permease component; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
       0.461
ybbA-3
ABC-type transport system, ATP-binding component; Function of strongly homologous gene; transporter.
       0.461
NIDE3323
Putative Membrane-fusion protein; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative transporter.
       0.461
NIDE3324
Efflux transporter, outer membrane factor lipoprotein; Function of strongly homologous gene; transporter.
       0.461
NIDE3593
Putative Hybrid sensor histidine kinase; Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; putative enzyme.
   
 
 0.447
Your Current Organism:
Nitrospira defluvii
NCBI taxonomy Id: 330214
Other names: Candidatus Nitrospira defluvii, LMG 27402, LMG:27402, N. defluvii, NCIMB 14950, strain A17
Server load: low (28%) [HD]
STRING is a Core Data Resource as designated by Global Biodata Coalition and ELIXIR.