TY - RPRT TI - Labeling proteins with small molecules by site-specific posttranslational modification. AU - Jun Yin AU - Fei Liu AU - Xiaohua Li AU - Christopher T Walsh PY - 2004 DO - 10.1021/ja047749k UR - https://pubmed.ncbi.nlm.nih.gov/15212504/ ID - 15212504 ER -