The molecule is an acyl-CoA oxoanion resulting from the removal of all four protons from the phosphate groups of 9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-dienoyl-CoA; major species at pH 7.3. It is a conjugate base of a 9alpha-hydroxy-3-oxo-23,24-bisnorchola-1,4-dien-22-oyl-CoA.
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-2-[[[[(3R)-3-hydroxy-4-[[3-[2-[(2S)-2-[(8S,9R,10S,13S,14S,17R)-9-hydroxy-10,13-dimethyl-3-oxo-7,8,11,12,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-yl]propanoyl]sulfanylethylamino]-3-oxopropyl]amino]-2,2-dimethyl-4-oxobutoxy]-oxidophosphoryl]oxy-oxidophosphoryl]oxymethyl]oxolan-3-yl] phosphate