O-(phospho-5'-RNA)-L-serine
(S)-2-amino-3-(5'-ribonucleic acid phosphonoxy)propanoic acid
A protein modification that effectively crosslinks an L-serine residue and the 5'-end of RNA through a phosphodiester to form O4'-(phospho-5'-RNA)-L-serine.
MOD:00218
MOD_RES O-(5'-phospho-RNA)-serine
O-(phospho-5'-RNA)-L-serine
O3-(phospho-5'-RNA)-L-serine
O3-L-serine 5'-RNA phosphodiester
PSI-MOD
S
natural
uniprot.ptm:PTM-0227
ribonucleic acid linked residue
modified L-serine residue