Keywords: Nicotinamide adenine dinucleotide zwitterion ball.png Ball-and-stick model of the nicotinamide adenine dinucleotide molecule also known as NAD+ a coenzyme found in all living cells This image shows it as zwitterion Color code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> F51E1E Oxygen O red<br> 3C50FA Nitrogen N blue<br> FA8C00 Phosphorus P orange<br> 2011-09-21 own DS Visualizer Jynto talk Zwitterionic form space-filling version Anionic form Ball-and-stick version Anionic form Space-filling version cc-zero Images by Jynto Nicotinamide adenine dinucleotide Ball-and-stick models |