Robuta

https://www.greenagroinnovation.com/fungicides.html
Manufacturer of Fungicides - Phosphonic Acid Potassium Salt, Potassium Salt Of Phosphorus Acid, phosphorus acid based fungicides and 50% Potassium Phosphonate/...
phosphonic acidpotassium saltfungicidesmanufacturerpune
https://www.ncbi.nlm.nih.gov/Structure/pdb/4U69
Methionine aminopeptidase 1COBALT (II) IONPOTASSIUM ION[(1R,2S)-1-amino-2-methylpentyl]phosphonic acid
phosphonic acidcomplexamino