... known as a seed albumin [5], it was named PA1b for pea albumin 1b.PA1b is the result of the post-translational cleavage of thealbumin proprotein PA1, also releasing a second peptide(PA 1a) . PA1b ... pea albumin PA1b: five susceptiblestrains ÔS. oryzae WAA42, Benin, and Bouriz, S. zeamaisLS, and S. granarius BrayardÕ and four fully resistantS. oryzae strains ÔISOR3, Mex1, China and GVÕ harboring a ... binding of PA1b to a proteinaceous component of a particulate fraction of S. oryzae extracts. The binding was saturable and reversible, and the binding site exhibits a high affinity for the native3741...