TY - RPRT TI - Protein conformational changes studied by diffusion NMR spectroscopy: application to helix-loop-helix calcium binding proteins. AU - Aalim M Weljie AU - Aaron P Yamniuk AU - Hidenori Yoshino AU - Yoshinobu Izumi AU - Hans J Vogel PY - 2003 DO - 10.1110/ps.0226203 UR - https://pubmed.ncbi.nlm.nih.gov/12538886/ ID - 12538886 ER -