C; An alignment in the PIR format >P1;pdb1u2b_A.ent structure:pdb1u2b_A.ent: 261 : A : 388 : : : : : TFFNPDREGWLLKLGGGRVKTWKRRWFILTDN--CLYYFEYTTDKEPRGIIPLENLSIREVEDPRKPNCFELYNPSHKGQVIKACKTEADGRVVEGNHVVYRISAPSPEEKEEWMKSIKASISRDPFYDM* >P1;pcons23423.1U2B_A.ffas.20 sequence:pcons23423.1U2B_A.ffas.20: . : . : . : : : : : LHYDTPPMGFLWLWMG-RILRWQRRFFAASESPGVVMIYKRMNMKGKVSSISLRNALVDVIQDDPESRQLRIT----------------------TPAGQIFLRAQDEQERDWWYNCLMTSINLYQEKQ-*