3-(N-acetyl-N-hydroxy)aminopropylphosphonate + 2-oxoglutarate + O2 <=> (R)-(3-(acetylhydroxyamino)-2-hydroxypropyl)phosphonate + succinate + CO2
3-(n-acetyl-n-hydroxy)aminopropylphosphonate + 2-oxoglutarate + o2 <=> (r)-(3-(acetylhydroxyamino)-2-hydroxypropyl)phosphonate + succinate + co2