Structural highlights 
  Function 
3NO21_BUNCA Binds with low affinity to muscular (alpha-1-beta-1-epsilon-delta/CHRNA1-CHRNB1-CHRNE-CHRND) and very low affinity to neuronal (alpha7) nicotinic acetylcholine receptor (nAChR).[UniProtKB:O42255]
  Evolutionary Conservation 
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.