Fluorine in PDB 6pgo: Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor

The structure of Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor, PDB code: 6pgo was solved by C.Mohr, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.60
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	79.565, 106.329, 33.736, 90.00, 90.00, 90.00
R / Rfree (%)	21.7 / 23.1

The structure of Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Fluorine atom in the Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor (pdb code 6pgo). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total 2 binding sites of Fluorine where determined in the Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor, PDB code: 6pgo:
Jump to Fluorine binding site number: 1; 2;

Fluorine binding site 1 out of 2 in the Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ A:F303 b:29.4 occ:1.00 F35 A:OJ1303 0.0 29.4 1.0 C34 A:OJ1303 1.4 29.0 1.0 C33 A:OJ1303 2.4 29.3 1.0 C28 A:OJ1303 2.4 28.5 1.0 C23 A:OJ1303 2.8 27.9 1.0 C24 A:OJ1303 3.1 28.2 1.0 CG1 A:VAL9 3.2 15.4 1.0 CD1 A:TYR96 3.3 19.6 1.0 CL25 A:OJ1303 3.3 30.3 1.0 CB A:VAL9 3.4 15.0 1.0 C22 A:OJ1303 3.6 27.1 1.0 C32 A:OJ1303 3.6 29.4 1.0 C29 A:OJ1303 3.7 29.1 1.0 CE1 A:TYR96 3.7 19.7 1.0 CG2 A:VAL9 4.1 15.4 1.0 C31 A:OJ1303 4.1 29.2 1.0 C26 A:OJ1303 4.2 27.6 1.0 O A:HOH429 4.2 20.8 1.0 CG A:TYR96 4.4 19.0 1.0 C21 A:OJ1303 4.6 27.4 1.0 SD A:MET72 4.6 33.0 1.0 CG1 A:ILE100 4.7 24.5 1.0 CA A:VAL9 4.7 14.9 1.0 CB A:TYR96 4.8 18.9 1.0 O30 A:OJ1303 4.8 28.7 1.0 C27 A:OJ1303 4.8 27.1 1.0 CD1 A:ILE100 4.9 24.5 1.0

Fluorine binding site 2 out of 2 in the Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 2 of Crystal Structure of Human Kras G12C Covalently Bound to A Phthalazine Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ B:F303 b:40.4 occ:1.00 F35 B:OJ1303 0.0 40.4 1.0 C34 B:OJ1303 1.4 39.0 1.0 C33 B:OJ1303 2.4 37.7 1.0 C28 B:OJ1303 2.4 39.4 1.0 C23 B:OJ1303 2.8 41.8 1.0 C22 B:OJ1303 3.3 42.1 1.0 C24 B:OJ1303 3.5 43.5 1.0 C32 B:OJ1303 3.6 37.5 1.0 C29 B:OJ1303 3.7 38.7 1.0 CL25 B:OJ1303 4.0 46.6 1.0 C31 B:OJ1303 4.1 37.9 1.0 C21 B:OJ1303 4.4 43.1 1.0 C26 B:OJ1303 4.5 43.6 1.0 O30 B:OJ1303 4.8 38.6 1.0 C27 B:OJ1303 4.8 43.5 1.0

B.A.Lanman, J.R.Allen, J.G.Allen, A.K.Amegadzie, K.S.Ashton, S.K.Booker, J.J.Chen, N.Chen, M.J.Frohn, G.Goodman, D.J.Kopecky, L.Liu, P.Lopez, J.D.Low, V.Ma, A.E.Minatti, T.T.Nguyen, N.Nishimura, A.J.Pickrell, A.B.Reed, Y.Shin, A.Siegmund, N.A.Tamayo, C.M.Tegley, M.C.Walton, H.L.Wang, R.P.Wurz, M.Xue, K.C.Yang, P.Achanta, M.D.Bartberger, J.Canon, L.S.Hollis, J.D.Mccarter, C.Mohr, K.Rex, A.Y.Saiki, T.San Miguel, L.Volak, K.H.Wang, D.A.Whittington, S.G.Zech, J.R.Lipford, V.J.Cee. Discovery of A Covalent Inhibitor of KRASG12C (Amg 510) For the Treatment of Solid Tumors. J.Med.Chem. 2019.
ISSN: ISSN 0022-2623
PubMed: 31820981
DOI: 10.1021/ACS.JMEDCHEM.9B01180