Potassium in PDB 3wav: Crystal Structure of Autotaxin in Complex with Compound 10

All present enzymatic activity of Crystal Structure of Autotaxin in Complex with Compound 10:
3.1.4.39;

The structure of Crystal Structure of Autotaxin in Complex with Compound 10, PDB code: 3wav was solved by H.Nishimasu, R.Ishitani, O.Nureki, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.24 / 1.80
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	61.505, 94.015, 75.446, 90.00, 94.52, 90.00
R / Rfree (%)	18.8 / 22.3

The structure of Crystal Structure of Autotaxin in Complex with Compound 10 also contains other interesting chemical elements:

Zinc	(Zn)	2 atoms
Calcium	(Ca)	1 atom
Chlorine	(Cl)	2 atoms
Sodium	(Na)	1 atom

The binding sites of Potassium atom in the Crystal Structure of Autotaxin in Complex with Compound 10 (pdb code 3wav). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Autotaxin in Complex with Compound 10, PDB code: 3wav:

Potassium binding site 1 out of 1 in the Crystal Structure of Autotaxin in Complex with Compound 10


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Autotaxin in Complex with Compound 10 within 5.0Å range: probe atom residue distance (Å) B Occ A:K915 b:47.3 occ:1.00 O A:TYR665 2.7 48.4 1.0 O A:ASP668 2.7 41.4 1.0 O A:MET671 2.7 40.4 1.0 O A:HOH1420 3.0 49.2 1.0 O A:HOH1415 3.3 54.3 1.0 C A:ASP668 3.9 39.3 1.0 C A:TYR665 3.9 52.7 1.0 C A:MET671 3.9 42.2 1.0 CA A:LYS669 4.4 44.9 1.0 C A:LYS669 4.5 47.0 1.0 CA A:SER672 4.5 36.0 1.0 N A:SER672 4.6 34.5 1.0 N A:LYS669 4.6 42.3 1.0 CA A:TYR665 4.7 49.0 1.0 O A:LYS669 4.7 43.8 1.0 N A:MET671 4.7 40.4 1.0 N A:LYS666 4.8 53.3 1.0 N A:GLN670 4.9 42.0 1.0 CA A:ASP668 4.9 43.2 1.0 CA A:LYS666 4.9 47.4 1.0 CA A:MET671 4.9 39.7 1.0

M.Kawaguchi, T.Okabe, S.Okudaira, H.Nishimasu, R.Ishitani, H.Kojima, O.Nureki, J.Aoki, T.Nagano. Screening and X-Ray Crystal Structure-Based Optimization of Autotaxin (ENPP2) Inhibitors, Using A Newly Developed Fluorescence Probe Acs Chem.Biol. V. 8 1713 2013.
ISSN: ISSN 1554-8929
PubMed: 23688339
DOI: 10.1021/CB400150C