Cadmium in PDB 6cq9: K2P2.1(Trek-1):ML402 Complex

The structure of K2P2.1(Trek-1):ML402 Complex, PDB code: 6cq9 was solved by M.Lolicato, D.L.Minor, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 2.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	67.091, 119.565, 127.215, 90.00, 90.00, 90.00
R / Rfree (%)	26.5 / 30.9

The structure of K2P2.1(Trek-1):ML402 Complex also contains other interesting chemical elements:

Potassium	(K)	5 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Cadmium atom in the K2P2.1(Trek-1):ML402 Complex (pdb code 6cq9). This binding sites where shown within 5.0 Angstroms radius around Cadmium atom.
In total only one binding site of Cadmium was determined in the K2P2.1(Trek-1):ML402 Complex, PDB code: 6cq9:

Cadmium binding site 1 out of 1 in the K2P2.1(Trek-1):ML402 Complex


Mono view


Stereo pair view

A full contact list of Cadmium with other atoms in the Cd binding site number 1 of K2P2.1(Trek-1):ML402 Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Cd403 b:0.1 occ:1.00 NE2 B:HIS313 2.6 0.2 1.0 OE1 B:GLU309 3.0 1.0 1.0 CE1 B:HIS313 3.2 0.3 1.0 CD2 B:HIS313 3.4 0.5 1.0 CD B:GLU309 3.6 0.0 1.0 CB B:ALA312 3.6 0.2 1.0 OE2 B:GLU309 3.7 0.7 1.0 ND1 B:HIS313 4.1 0.2 1.0 CG B:HIS313 4.2 0.1 1.0 CA B:GLU309 4.6 0.3 1.0 O B:GLU309 4.7 0.8 1.0 CG B:GLU309 4.8 0.8 1.0 CB B:GLU309 4.9 0.1 1.0

M.Lolicato, C.Arrigoni, T.Mori, Y.Sekioka, C.Bryant, K.A.Clark, D.L.Minor. K2P2.1 (Trek-1)-Activator Complexes Reveal A Cryptic Selectivity Filter Binding Site. Nature V. 547 364 2017.
ISSN: ESSN 1476-4687
PubMed: 28693035
DOI: 10.1038/NATURE22988