Chains and heterogens:
PDB Chain Sequences:
>2ih9A (A:) eptcntpsnracwsdgfdintdyevstpdtgvtqsyvfnltevdnwmgpdgvvkekvmli ngnimgpnivanwgdtvevtvinnlvtngtsihwhgihqkdtnlhdgangvtecpippkg gqrtyrwrarqygtswyhshfsaqygngvvgtiqingpaslpydidlgvfpitdyyyraa ddlvhftqnnappfsdnvlingtavnpntgegqyanvtltpgkrhrlrilntstenhfqv slvnhtmtviaadmvpvnamtvdslflavgqrydvvidasrapdnywfnvtfggqaacgg slnphpaaifhyagapgglptdegtppvdhqcldtldvrpvvprsvpvnsfvkrpdntlp valdltgtplfvwkvngsdinvdwgkpiidyiltgntsypvsdnivqvdavdqwtywlie ndpegpfslphpmhlhghdflvlgrspdvpaasqqrfvfdpavdlarlngdnpprrdttm lpaggwlllafrtdnpgawlfhchiawhvsgglsvdflerpadlrqrisqededdfnrvc dewraywptnpypkidsgl
>2ih9B (B:) eptcntpsnracwsdgfdintdyevstpdtgvtqsyvfnltevdnwmgpdgvvkekvmli ngnimgpnivanwgdtvevtvinnlvtngtsihwhgihqkdtnlhdgangvtecpippkg gqrtyrwrarqygtswyhshfsaqygngvvgtiqingpaslpydidlgvfpitdyyyraa ddlvhftqnnappfsdnvlingtavnpntgegqyanvtltpgkrhrlrilntstenhfqv slvnhtmtviaadmvpvnamtvdslflavgqrydvvidasrapdnywfnvtfggqaacgg slnphpaaifhyagapgglptdegtppvdhqcldtldvrpvvprsvpvnsfvkrpdntlp valdltgtplfvwkvngsdinvdwgkpiidyiltgntsypvsdnivqvdavdqwtywlie ndpegpfslphpmhlhghdflvlgrspdvpaasqqrfvfdpavdlarlngdnpprrdttm lpaggwlllafrtdnpgawlfhchiawhvsgglsvdflerpadlrqrisqededdfnrvc dewraywptnpypkidsgl