>2lz3_A mol:protein length:31 Amyloid beta A4 protein AMAKGAIIGLMVGGVVIATVIVITLVMLKKK >2lz3_B mol:protein length:31 Amyloid beta A4 protein AMAKGAIIGLMVGGVVIATVIVITLVMLKKK >2lz3_B mol:protein length:31 Amyloid beta A4 protein AMAKGAIIGLMVGGVVIATVIVITLVMLKKK