TY - RPRT TI - A challenging case for protein crystal structure determination: the mating pheromone Er-1 from Euplotes raikovi. AU - D H Anderson AU - M S Weiss AU - D Eisenberg PY - 1996 DO - 10.1107/s0907444995014235 UR - https://pubmed.ncbi.nlm.nih.gov/15299668/ ID - 15299668 ER -