The hydroxyl of tyrosine can deprotonate at superior pH forming the negatively charged phenolate. Due to this a single could position tyrosine into your polar, uncharged amino acid category, but its very lower solubility in drinking water matches the qualities of hydrophobic amino acids nicely. Jack Drummond's one-paragraph write-up in https://manuelsjzmj.ssnblog.com/29452779/new-step-by-step-map-for-quietum-plus