TY - RPRT TI - Multiple RRMs contribute to RNA binding specificity and affinity for polypyrimidine tract binding protein. AU - I Pérez AU - J G McAfee AU - J G Patton PY - 1997 DO - 10.1021/bi9711745 UR - https://pubmed.ncbi.nlm.nih.gov/9305981/ ID - 9305981 ER -