3d image of iduronic acid skeletal formula

iduronic acid l-idopyranuronic l-iduronic d-ido-hexuronic idoa glycosaminoglycans gags dermatan sulfate heparin metabolite metabolism biosynthesis cycle mechanism pathway path catabolism biosynthetic intermediate biogenesis substrate precursor synthesis derivative bioprecursor metabolic enzyme endogenous uronic acid glucuronic epimer nmr spectroscopy sugar respiratory syncytial virus rsv infection molecule molecular formula skeletal structural structure geometry ball stick 3d cell biology biochemistry biomolecule