Chlorine in PDB 5f3g: Crystal Structure of Human KDM4A in Complex with Compound 53A

The structure of Crystal Structure of Human KDM4A in Complex with Compound 53A, PDB code: 5f3g was solved by Y.-V.Le Bihan, I.M.Westwood, R.L.M.Van Montfort, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.50 / 2.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	57.267, 100.567, 142.592, 90.00, 99.43, 90.00
R / Rfree (%)	20.3 / 24.6

The structure of Crystal Structure of Human KDM4A in Complex with Compound 53A also contains other interesting chemical elements:

Zinc

(Zn)

8 atoms

The binding sites of Chlorine atom in the Crystal Structure of Human KDM4A in Complex with Compound 53A (pdb code 5f3g). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Human KDM4A in Complex with Compound 53A, PDB code: 5f3g:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Human KDM4A in Complex with Compound 53A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Human KDM4A in Complex with Compound 53A within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl403 b:66.8 occ:0.81 CL A:5UL403 0.0 66.8 0.8 C A:5UL403 1.7 62.2 0.8 C23 A:5UL403 2.7 58.9 0.8 C1 A:5UL403 2.7 61.0 0.8 O A:MET312 3.7 69.3 1.0 C22 A:5UL403 4.0 55.9 0.8 C2 A:5UL403 4.0 59.9 0.8 C A:MET312 4.2 68.8 1.0 CG2 A:VAL313 4.4 62.4 1.0 C3 A:5UL403 4.5 56.9 0.8 CA A:VAL313 4.5 59.5 1.0 N A:VAL313 4.6 61.8 1.0 N A:MET312 4.8 71.4 1.0 CA A:MET312 5.0 68.6 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Human KDM4A in Complex with Compound 53A


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Human KDM4A in Complex with Compound 53A within 5.0Å range: probe atom residue distance (Å) B Occ D:Cl406 b:74.9 occ:1.00 O D:ARG294 3.8 59.2 1.0 NE D:ARG294 4.1 83.6 1.0 CB D:ARG294 4.2 55.7 1.0 NH1 D:ARG294 4.3 91.3 1.0 C D:ARG294 4.4 57.6 1.0 CG D:PRO348 4.5 72.2 1.0 NE2 D:GLN325 4.5 57.2 1.0 CZ D:ARG294 4.7 0.7 1.0 CG D:ARG294 4.8 63.6 1.0 CA D:ARG294 4.8 52.2 1.0 O D:PHE324 4.9 78.4 1.0 CB D:PHE324 4.9 72.6 1.0 CG D:GLN325 4.9 85.5 1.0

V.Bavetsias, R.M.Lanigan, G.F.Ruda, B.Atrash, M.G.Mclaughlin, A.Tumber, N.Y.Mok, Y.V.Le Bihan, S.Dempster, K.J.Boxall, F.Jeganathan, S.B.Hatch, P.Savitsky, S.Velupillai, T.Krojer, K.S.England, J.Sejberg, C.Thai, A.Donovan, A.Pal, G.Scozzafava, J.M.Bennett, A.Kawamura, C.Johansson, A.Szykowska, C.Gileadi, N.A.Burgess-Brown, F.Von Delft, U.Oppermann, Z.Walters, J.Shipley, F.I.Raynaud, S.M.Westaway, R.K.Prinjha, O.Fedorov, R.Burke, C.J.Schofield, I.M.Westwood, C.Bountra, S.Muller, R.L.Van Montfort, P.E.Brennan, J.Blagg. 8-Substituted Pyrido[3,4-D]Pyrimidin-4(3H)-One Derivatives As Potent, Cell Permeable, KDM4 (JMJD2) and KDM5 (JARID1) Histone Lysine Demethylase Inhibitors. J.Med.Chem. V. 59 1388 2016.
ISSN: ISSN 0022-2623
PubMed: 26741168
DOI: 10.1021/ACS.JMEDCHEM.5B01635