Chlorine in PDB 5v71: Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder

The structure of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder, PDB code: 5v71 was solved by K.Westover, J.Lu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.39 / 2.23
Space group	P 3
Cell size a, b, c (Å), α, β, γ (°)	84.933, 84.933, 130.785, 90.00, 90.00, 120.00
R / Rfree (%)	16.9 / 22.8

The structure of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder also contains other interesting chemical elements:

Fluorine	(F)	6 atoms
Magnesium	(Mg)	6 atoms

The binding sites of Chlorine atom in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder (pdb code 5v71). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 6 binding sites of Chlorine where determined in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder, PDB code: 5v71:
Jump to Chlorine binding site number: 1; 2; 3; 4; 5; 6;

Chlorine binding site 1 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl203 b:43.5 occ:1.00 CL24 A:8ZG203 0.0 43.5 1.0 C21 A:8ZG203 1.8 33.4 1.0 C22 A:8ZG203 2.7 30.9 1.0 C13 A:8ZG203 2.7 28.0 1.0 C14 A:8ZG203 3.0 31.3 1.0 F20 A:8ZG203 3.1 31.4 1.0 C19 A:8ZG203 3.2 31.3 1.0 O A:HOH341 3.5 36.8 1.0 OG1 A:THR58 3.6 31.3 1.0 NH2 A:ARG68 3.7 65.3 1.0 CB A:THR58 3.7 35.8 1.0 CE A:MET72 3.7 38.6 1.0 CG2 A:THR58 3.8 30.9 1.0 C15 A:8ZG203 4.0 32.3 1.0 C12 A:8ZG203 4.0 26.3 1.0 C23 A:8ZG203 4.0 31.6 1.0 CZ A:ARG68 4.1 66.4 1.0 C18 A:8ZG203 4.3 32.0 1.0 CG1 A:VAL9 4.3 24.0 1.0 C11 A:8ZG203 4.5 28.7 1.0 NH1 A:ARG68 4.6 76.9 1.0 NE A:ARG68 4.6 57.3 1.0 CB A:VAL9 4.7 23.1 1.0 C16 A:8ZG203 4.8 36.6 1.0 C17 A:8ZG203 5.0 34.1 1.0

Chlorine binding site 2 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl203 b:41.1 occ:1.00 CL24 B:8ZG203 0.0 41.1 1.0 C21 B:8ZG203 1.7 35.8 1.0 C22 B:8ZG203 2.7 42.4 1.0 C13 B:8ZG203 2.7 33.2 1.0 C14 B:8ZG203 3.1 33.7 1.0 C19 B:8ZG203 3.5 33.5 1.0 F20 B:8ZG203 3.6 35.1 1.0 CE B:MET72 3.6 36.8 1.0 CB B:THR58 3.7 30.1 1.0 CG2 B:THR58 3.8 29.8 1.0 O B:HOH327 3.8 25.4 1.0 C15 B:8ZG203 3.8 34.9 1.0 OG1 B:THR58 3.9 31.0 1.0 C23 B:8ZG203 4.0 44.9 1.0 C12 B:8ZG203 4.0 34.3 1.0 NH1 B:ARG68 4.2 76.0 1.0 CG1 B:VAL9 4.3 24.9 1.0 CZ B:ARG68 4.3 71.8 1.0 NE B:ARG68 4.5 58.8 1.0 C18 B:8ZG203 4.5 29.8 1.0 C11 B:8ZG203 4.5 40.5 1.0 C16 B:8ZG203 4.7 37.1 1.0 NH2 B:ARG68 4.7 75.8 1.0 CB B:VAL9 4.8 24.6 1.0 CA B:GLY60 4.9 39.9 1.0 C05 B:8ZG203 5.0 43.4 1.0

Chlorine binding site 3 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl203 b:45.1 occ:1.00 CL24 C:8ZG203 0.0 45.1 1.0 C21 C:8ZG203 1.7 35.6 1.0 C22 C:8ZG203 2.7 38.6 1.0 C13 C:8ZG203 2.7 34.6 1.0 C14 C:8ZG203 3.1 35.0 1.0 C19 C:8ZG203 3.5 37.6 1.0 F20 C:8ZG203 3.5 35.9 1.0 CB C:THR58 3.5 41.1 1.0 CE C:MET72 3.6 46.2 1.0 OG1 C:THR58 3.6 39.7 1.0 CG2 C:THR58 3.7 40.5 1.0 O C:HOH318 3.9 27.0 1.0 C15 C:8ZG203 3.9 37.8 1.0 CG1 C:VAL9 3.9 41.6 1.0 C12 C:8ZG203 4.0 35.9 1.0 C23 C:8ZG203 4.0 40.4 1.0 NE C:ARG68 4.0 69.8 1.0 NH2 C:ARG68 4.1 75.4 1.0 CZ C:ARG68 4.1 74.0 1.0 C11 C:8ZG203 4.5 36.7 1.0 C18 C:8ZG203 4.5 34.2 1.0 NH1 C:ARG68 4.7 75.4 1.0 CD C:ARG68 4.7 65.0 1.0 CB C:VAL9 4.8 39.7 1.0 CA C:GLY60 4.8 70.4 1.0 C16 C:8ZG203 4.8 38.5 1.0 N C:GLY60 4.8 50.8 1.0 CA C:THR58 5.0 40.5 1.0

Chlorine binding site 4 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl203 b:43.1 occ:1.00 CL24 D:8ZG203 0.0 43.1 1.0 C21 D:8ZG203 1.8 37.1 1.0 C22 D:8ZG203 2.7 34.7 1.0 C13 D:8ZG203 2.7 35.0 1.0 C14 D:8ZG203 3.0 38.2 1.0 F20 D:8ZG203 3.2 37.9 1.0 C19 D:8ZG203 3.3 37.7 1.0 O D:HOH346 3.5 29.1 1.0 OG1 D:THR58 3.6 31.6 1.0 CB D:THR58 3.6 34.1 1.0 CE D:MET72 3.7 39.9 1.0 CG2 D:THR58 3.7 30.8 1.0 NH1 D:ARG68 3.9 51.7 1.0 C15 D:8ZG203 3.9 38.6 1.0 C12 D:8ZG203 4.0 30.3 1.0 C23 D:8ZG203 4.0 32.7 1.0 CZ D:ARG68 4.2 45.9 1.0 CG1 D:VAL9 4.2 25.8 1.0 C18 D:8ZG203 4.3 38.1 1.0 NH2 D:ARG68 4.3 46.5 1.0 C11 D:8ZG203 4.5 32.4 1.0 CB D:VAL9 4.6 25.4 1.0 C16 D:8ZG203 4.8 41.6 1.0 NE D:ARG68 4.8 42.6 1.0 C17 D:8ZG203 5.0 41.1 1.0

Chlorine binding site 5 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 5 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ E:Cl203 b:42.7 occ:1.00 CL24 E:8ZG203 0.0 42.7 1.0 C21 E:8ZG203 1.7 34.8 1.0 C22 E:8ZG203 2.7 36.5 1.0 C13 E:8ZG203 2.7 35.6 1.0 C14 E:8ZG203 3.1 38.0 1.0 C19 E:8ZG203 3.5 39.8 1.0 F20 E:8ZG203 3.6 39.0 1.0 O E:HOH325 3.6 26.6 1.0 CB E:THR58 3.6 40.0 1.0 CE E:MET72 3.7 45.4 1.0 OG1 E:THR58 3.7 38.5 1.0 CG2 E:THR58 3.8 39.4 1.0 C15 E:8ZG203 3.8 42.0 1.0 NH1 E:ARG68 3.9 70.7 1.0 CG1 E:VAL9 3.9 31.3 1.0 C12 E:8ZG203 4.0 36.9 1.0 C23 E:8ZG203 4.0 39.0 1.0 CZ E:ARG68 4.1 70.5 1.0 NE E:ARG68 4.1 68.8 1.0 C18 E:8ZG203 4.5 38.7 1.0 C11 E:8ZG203 4.5 35.3 1.0 CB E:VAL9 4.6 32.0 1.0 C16 E:8ZG203 4.7 43.0 1.0 CA E:GLY60 4.7 60.5 1.0 N E:GLY60 4.8 53.8 1.0 NH2 E:ARG68 4.8 70.6 1.0 CD E:ARG68 4.9 65.2 1.0

Chlorine binding site 6 out of 6 in the Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 6 of Kras G12C in Bound to Quinazoline Based Switch II Pocket (Swiip) Binder within 5.0Å range: probe atom residue distance (Å) B Occ F:Cl203 b:41.0 occ:1.00 CL24 F:8ZG203 0.0 41.0 1.0 C21 F:8ZG203 1.7 36.3 1.0 C22 F:8ZG203 2.7 36.9 1.0 C13 F:8ZG203 2.7 30.9 1.0 C14 F:8ZG203 3.1 33.0 1.0 C19 F:8ZG203 3.5 36.2 1.0 CE F:MET72 3.6 31.6 1.0 F20 F:8ZG203 3.6 38.4 1.0 CB F:THR58 3.7 29.1 1.0 NH1 F:ARG68 3.7 37.4 1.0 O F:HOH326 3.8 27.1 1.0 CG2 F:THR58 3.8 29.1 1.0 C15 F:8ZG203 3.8 31.3 1.0 OG1 F:THR58 3.8 29.6 1.0 C12 F:8ZG203 4.0 29.1 1.0 C23 F:8ZG203 4.0 37.9 1.0 CG1 F:VAL9 4.0 24.2 1.0 CZ F:ARG68 4.1 48.9 1.0 C11 F:8ZG203 4.5 33.6 1.0 C18 F:8ZG203 4.5 35.6 1.0 NE F:ARG68 4.6 45.4 1.0 NH2 F:ARG68 4.6 52.0 1.0 C16 F:8ZG203 4.7 38.8 1.0 CB F:VAL9 4.7 23.9 1.0 CA F:GLY60 5.0 37.6 1.0

J.Lu, R.A.Harrison, L.Li, M.Zeng, S.Gondi, D.Scott, N.S.Gray, J.R.Engen, K.D.Westover. Kras G12C Drug Development: Discrimination Between Switch II Pocket Configurations Using Hydrogen/Deuterium-Exchange Mass Spectrometry. Structure V. 25 1442 2017.
ISSN: ISSN 1878-4186
PubMed: 28781083
DOI: 10.1016/J.STR.2017.07.003