Potassium in PDB 3sen: Structure of CASKIN1 Tandem Sams

The structure of Structure of CASKIN1 Tandem Sams, PDB code: 3sen was solved by R.L.Stafford, J.U.Bowie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	73.96 / 3.10
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	92.226, 94.597, 118.633, 90.00, 90.00, 90.00
R / Rfree (%)	24 / 28.1

The binding sites of Potassium atom in the Structure of CASKIN1 Tandem Sams (pdb code 3sen). 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 Structure of CASKIN1 Tandem Sams, PDB code: 3sen:

Potassium binding site 1 out of 1 in the Structure of CASKIN1 Tandem Sams


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of CASKIN1 Tandem Sams within 5.0Å range: probe atom residue distance (Å) B Occ A:K150 b:45.4 occ:1.00 CD1 D:TRP114 4.3 91.8 1.0 N A:GLN93 4.4 76.3 1.0 CG D:TRP114 4.5 90.7 1.0 CB A:ALA92 4.5 76.6 1.0 CA A:GLN93 4.6 79.7 1.0 CB A:GLN93 4.7 81.9 1.0 C A:ALA92 4.7 75.5 1.0 NE1 D:TRP114 4.7 92.5 1.0 CB D:TRP114 4.8 91.1 1.0 CD2 D:TRP114 5.0 92.8 1.0

R.L.Stafford, E.Hinde, M.J.Knight, M.A.Pennella, J.Ear, M.A.Digman, E.Gratton, J.U.Bowie. Tandem Sam Domain Structure of Human CASKIN1: A Presynaptic, Self-Assembling Scaffold For Cask. Structure V. 19 1826 2011.
ISSN: ISSN 0969-2126
PubMed: 22153505
DOI: 10.1016/J.STR.2011.09.018