C; An alignment in the PIR format >P1;pdb1twl_A.ent structure:pdb1twl_A.ent: 2 : A : 174 : : : : : NPFHDLEPGPDVPEVVYAIIEIPKGSRNKYELDKKTGLLKLDRVLYSPFFYPVDYGIIPRTWYEDDPFDIMVIMREPVYPLTIIEARPIGLFKMIDSGDKDYKVLAVPVEDPYFKDWKDIDDVPKAFLDEIAHFFKRYKELQGKEIIVEGWEGAEAAKREILRAIEMYKEKF* >P1;pcons23127.1TWL_A.rpsblast.10 sequence:pcons23127.1TWL_A.rpsblast.10: . : . : . : : : : : ------------------------------------------------------------------------------------------------------------------DYIIVMERLWPHIKDAIEHFFEAHKDLLG-----------------------------*