Chlorine in PDB 3fko: P38 Kinase Crystal Structure in Complex with RO3668

All present enzymatic activity of P38 Kinase Crystal Structure in Complex with RO3668:
2.7.11.24;

The structure of P38 Kinase Crystal Structure in Complex with RO3668, PDB code: 3fko was solved by A.Kuglstatter, M.Knapp, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.31 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	45.288, 86.613, 123.396, 90.00, 90.00, 90.00
R / Rfree (%)	21.4 / 25.3

The structure of P38 Kinase Crystal Structure in Complex with RO3668 also contains other interesting chemical elements:

Fluorine

(F)

1 atom

The binding sites of Chlorine atom in the P38 Kinase Crystal Structure in Complex with RO3668 (pdb code 3fko). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the P38 Kinase Crystal Structure in Complex with RO3668, PDB code: 3fko:

Chlorine binding site 1 out of 1 in the P38 Kinase Crystal Structure in Complex with RO3668


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of P38 Kinase Crystal Structure in Complex with RO3668 within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl361 b:34.5 occ:1.00 CLB A:FKO361 0.0 34.5 1.0 CAR A:FKO361 1.8 32.7 1.0 CAH A:FKO361 2.7 33.4 1.0 CAU A:FKO361 2.8 31.0 1.0 CAV A:FKO361 3.1 30.5 1.0 CAX A:FKO361 3.4 29.3 1.0 CAL A:FKO361 3.5 28.9 1.0 CB A:ALA157 3.5 29.4 1.0 OH A:TYR35 3.8 46.9 1.0 CZ A:TYR35 3.8 46.5 1.0 CE1 A:TYR35 3.9 46.7 1.0 NAN A:FKO361 4.0 29.8 1.0 CAD A:FKO361 4.1 33.3 1.0 CAJ A:FKO361 4.1 33.2 1.0 CD2 A:LEU167 4.2 33.7 1.0 CD1 A:LEU167 4.4 32.9 1.0 CAW A:FKO361 4.4 29.6 1.0 CE2 A:TYR35 4.5 46.5 1.0 CA A:ALA157 4.5 29.5 1.0 CB A:ASP112 4.6 36.1 1.0 CAF A:FKO361 4.6 33.6 1.0 CAK A:FKO361 4.6 29.8 1.0 O A:ALA111 4.6 34.7 1.0 CD1 A:TYR35 4.6 46.0 1.0 NAO A:FKO361 4.7 29.1 1.0 C A:ALA111 4.7 34.6 1.0 N A:ASP112 4.7 35.4 1.0 CA A:ASP112 4.9 36.4 1.0 CB A:MET109 5.0 28.0 1.0 CG A:LEU167 5.0 32.1 1.0

N.Arora, C.Williams, W.Delano, D.Will, A.Kuglstatter. Mapping Binding Pocket Volume: Potential Applications Towards Ligand Design and Selectivity To Be Published.