>5WLB_2|Chains B, E|225-15 a|synthetic construct (32630) SGPRRPRUPGDQASLEELHEYWARLWNYLYRVAH >5WLB_3|Chains C, F|225-15 b|synthetic construct (32630) GGGPRRPRUPGDNASIKQLHAYWQRLYAYLAAVA >5WLB_1|Chains A, D|GTPase KRas|Homo sapiens (9606) MTEYKLVVVGAVGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKCDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQGVDDAFYTLVREIRKH