>7YUZ_1|Chain A|Isoform 2B of GTPase KRas|Homo sapiens (9606) GSSGGSTEYKLVVVGADGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDAFYTLVREIRKHKEKMSKDG >7YUZ_2|Chain B[auth I]|AP8784|synthetic construct (32630) AIGGFGFWFVD