tetrodotoxin ttx pufferfish neurotoxin molecule, 3d rendering. atoms are represented as spheres with conventional color coding:.

tetrodotoxin ttx pufferfish neurotoxin molecule 3d rendering atoms are represented as spheres conventional color coding tetrodotoxine triggerfish newt bacteria pseudoalteromonas tetraodonis vibrio pseudomonas nerve tetrodonic acid toxin venom sodium channel puffer fugu hydrogen carbon nitrogen oxygen atomic model molecular compound composition chemical chemistry bond structure formula white grey red blue