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
bpsBAlkylpyrone methyltransferase BpsB; Evidence 1a: Function experimentally demonstrated in the studied strain; enzyme. (168 aa)    
Predicted Functional Partners:
bpsA
Promiscuous alkylpyrone synthase BpsA; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type e: enzyme.
 
  
 0.999
fbpC
Regulator of iron homeostasis; Evidence 1a: Function experimentally demonstrated in the studied strain; Product type r: regulator.
       0.574
pbuX
Xanthine permease; Transport of xanthine in the cell; Belongs to the xanthine/uracil permease family. Nucleobase:cation symporter-2 (NCS2) (TC 2.A.40) subfamily.
       0.570
xpt
Xanthine phosphoribosyltransferase; Converts the preformed base xanthine, a product of nucleic acid breakdown, to xanthosine 5'-monophosphate (XMP), so that it can be reused for RNA or DNA synthesis; Belongs to the purine/pyrimidine phosphoribosyltransferase family. Xpt subfamily.
       0.568
nfrAB
NADPH-FMN oxidoreductase (nitroreductase); Reduces FMNH(2) to FMN, with NADH or NADPH as reductant. It also reduces nitroaromatic compounds, quinones, chromates and azo dyes. It could supply the reduced form of FMN to luciferase-like protein and contribute to the degradation of aromatic compounds. Belongs to the flavin oxidoreductase frp family.
     
 0.494
mnaA
UDP-N-acetylmannosamine 2-epimerase; Catalyzes the conversion of UDP-N-acetylglucosamine into UDP- N-acetylmannosamine, a precursor of the teichoic acid linkage unit.
      
 0.428
yvdQ
Conserved hypothetical protein; Evidence 4: Homologs of previously reported genes of unknown function.
  
    0.417
nrnB
Oligoribonuclease (nanoRNase); Degrades RNA oligonucleotides with a length of 5 nucleotides in a 3'- to 5'-direction. Less active on shorter RNA oligonucleotides and on those with a length of 24 nucleotides. Prefers RNA oligonucleotides containing adenines rather than cytosines.
  
    0.415
gsiB
General stress protein; Involved in an adaptive response to nutrient deprivation other than sporulation.
  
     0.409
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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