Fig. 2
From: Polymorphisms in SAA alter intrarenal amyloid distribution of AA amyloidosis in cats
SAA sequences in each case. In total, six amino acid substation sites are detected and highlighted in black; Q1E, I29K, D42E, Q45R, P48R, and A51V. Four different SAA sequences (SAAv1, SAAv2, SAAv3, and SAAv4) were identified. All five cases possessed multiple SAA alleles: case 1 expressed SAAv1, SAAv3, and SAAv4; case 2 expressed SAAv2, SAAv3, and SAAv4; case 3 expressed SAAv3 and SAAv4; and cases 4 and 5 expressed SAAv2 and SAAv3. The sequence description after residue 81 is truncated, as no substitutions were observed.
