O4'-sulfo-L-tyrosine
(S)-2-amino-3-(4-sulfooxyphenyl)propanoic acid
2-amino-3-(4-hydroxyphenyl)propanoic acid 4'-sulfate
243.02
243.23
79.9568
80.06
A protein modification that effectively converts an L-tyrosine residue to O4'-sulfo-L-tyrosine.
C 0 H 0 N 0 O 3 S 1
C 9 H 9 N 1 O 5 S 1
From DeltaMass: Average Mass: 80 Average Mass Change:80 PubMed:9624161.
MOD:00181
MOD_RES Sulfotyrosine
O-Sulfonation
O4'-sulfo-L-tyrosine
O4-sulfotyrosine
OSulfTyr
PSI-MOD
Sulfo
Sulphation (of O of Tyrosine)
Tyrosinyl Sulphate
Unimod:40
Y
natural
sulfationy
tyrosine sulfate
tyrosine-O-sulfonic acid
tyrosine-O-sulphonic acid
uniprot.ptm:PTM-0286
sulfated residue
residues isobaric at 243.02-243.03 Da
modified L-tyrosine residue