A protein modification that effectively converts an L-tyrosine residue to O4'-phospho-L-tyrosine. [ PubMed : 10226369 PubMed : 1725475 DeltaMass : 0 https://proteininformationresource.org/cgi-bin/resid?id=AA0039 Unimod : 21#Y OMSSA : 8 ]

O4'-phospho-L-tyrosine

OPTyr

(2S)-2-amino-3-(4-phosphonooxyphenyl)propanoic acid

2-amino-3-(4-hydroxyphenyl)propanoic acid 4'-phosphate

2-azanyl-3-(4-phosphonooxyphenyl)propanoic acid

O4-phosphotyrosine

phosphorylationy

O4'-phosphorylated L-tyrosine

tyrosine phosphate

MOD_RES Phosphotyrosine

Phospho Tyrosinyl