TY - RPRT TI - Unexpected binding mode for 2'-phosphoadenosine-based nucleotide inhibitors in complex with human angiogenin revealed by heteronuclear NMR spectroscopy. AU - Kenji Tonan AU - Ping Xu AU - Jeremy L Jenkins AU - Aniello Russo AU - Robert Shapiro AU - Feng Ni PY - 2003 DO - 10.1021/bi030066h UR - https://pubmed.ncbi.nlm.nih.gov/14503864/ ID - 14503864 ER -