>1z3tA (A:) SEQRES residues eqagtntaenhpqlqsqqcttsggckplstkvvldsnwrwvhstsgytncytgnewdtsl cpdgktcaancaldgadysgtygitstgtaltlkfvtgsnvgsrvylmaddthyqllkll nqeftfdvdmsnlpcglngalylsamdadggmskypgnkagakygtgycdsqcpkdikfi ngeanvgnwtetgsntgtgsygtccsemdiweanndaaaftphpctttgqtrcsgddcar ntglcdgdgcdfnsfrmgdktflgkgmtvdtskpftvvtqfltndntstgtlseirriyi qngkviqnsvanipgvdpvnsitdnfcaqqktafgdtnwfaqkgglkqmgealgngmvla lsiwddhaanmlwldsdyptdkdpsapgvargtcattsgvpsdvesqvpnsqvvfsnikf gdigstfsgts