>1if1a.pdb RMRPWLEMQINSNQIPG-LI-WINKE-EM-IFQIPWKHAAKHGWDINKDACLFRSWAIHTGRYKAGEKEPDPKTWKANFR CAMNSLPDIEEVKDQSRNKGS--SAVRVYRM >2irfg.pdb --RMRMRPWLEEQINSNTIPGLKWLNKEKKIFQIPWMHAARHGWDVEKDAPLFRNWAIHTGKHQPGIDKPDPKTWKANFR CAMNSLPDIEEVKDRSIKKGNNAFRVYRMLP