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
azlDBranched-chain amino acid transporter; Involved in branched-chain amino acid transport; Belongs to the AzlD/HI_1737/HP1330 family. (110 aa)    
Predicted Functional Partners:
azlC
Branched-chain amino acid transporter; Involved in branched-chain amino acid transport; Belongs to the AzlC family.
  
 0.998
azlB
Transcriptional regulator (Lrp/AsnC family); Transcriptional repressor of the azlBCD operon involved in branched-chain amino acid transport.
  
  
 0.946
yrdK
Hypothetical protein; Evidence 5: No homology to any previously reported sequences.
  
  
 0.853
brnQ
Low-affinity branched-chain amino acid transporter; Component of the transport system for branched-chain amino acids (leucine, isoleucine and valine) Which is coupled to a proton motive force.
  
  
 0.852
ybfH
Putative permease; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pt: putative transporter.
  
    0.487
yrdF
Putative ribonuclease inhibitor; Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pf: putative factor.
 
    0.478
cypA
Cytochrome P450; Evidence 2a: Function of homologous gene experimentally demonstrated in an other organism; Product type e: enzyme.
  
  
 0.456
ybfI
Putative transcriptional regulator (AraC/XylS family, cupin family); Evidence 3: Function proposed based on presence of conserved amino acid motif, structural feature or limited homology; Product type pr: putative regulator.
  
     0.434
yrkQ
Two-component sensor histidine kinase [YrkP]; Member of the two-component regulatory system YrkQ/YrkP. Probably activates YrkP by phosphorylation.
  
     0.409
gltR
Transcriptional regulator (LysR family); Positive regulator of glutamate biosynthesis (gltAB genes). Negatively regulates its own expression; Belongs to the LysR transcriptional regulatory family.
   
  
 0.408
Your Current Organism:
Bacillus subtilis 168
NCBI taxonomy Id: 224308
Other names: B. subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis 168, Bacillus subtilis subsp. subtilis str. 168, Bacillus subtilis subsp. subtilis str. BGSC 1A700
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