2025-04-12_00000236|ligand|9GGV

Human KRas4A (GDP) in complex with compound 14; X-ray diffraction 1.19Å
Protein #1 172 residues (99% resolved)

GGSMTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKSDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQRVEDAFYTLVREIRQYRLK

GGSMTEYKLVVVGAGGVGKSALTIQLIQNHFVDEYDPTIEDSYRKQVVIDGETCLLDILDTAGQEEYSAMRDQYMRTGEGFLCVFAINNTKSFEDIHHYREQIKRVKDSEDVPMVLVGNKSDLPSRTVDTKQAQDLARSYGIPFIETSAKTRQRVEDAFYTLVREIRQYRLK
Non polymer #2 A1IK9

InChI=1S/C23H27ClN4O6S2/c1-2-27-20-19(31)6-4-17(24)21(20)35-23(27)26-36(33,34)15-3-5-18(30)16(13-15)22(32)28(11-12-29)14-7-9-25-10-8-14/h3-6,13-14,25,29H,2,7-12H2,1H3,(H2,30,31,32)/p+1

CC[n+]1c2c(ccc(c2sc1NS(=O)(=O)c3ccc(c(c3)C(=O)N(CCO)C4CCNCC4)O)Cl)O
Non polymer #3 EDO

InChI=1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2

C(CO)O
Non polymer #4 GDP

InChI=1S/C10H15N5O11P2/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(17)5(16)3(25-9)1-24-28(22,23)26-27(19,20)21/h2-3,5-6,9,16-17H,1H2,(H,22,23)(H2,19,20,21)(H3,11,13,14,18)/t3-,5-,6-,9-/m1/s1

c1nc2c(n1[C@H]3[C@@H]([C@@H]([C@H](O3)CO[P@](=O)(O)OP(=O)(O)O)O)O)N=C(NC2=O)N
Non polymer #5 MG

InChI=1S/Mg/q+2

[Mg+2]
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Reference