Potassium in PDB 4dgh: Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution

The structure of Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution, PDB code: 4dgh was solved by J.P.Keller, C.Chang, N.Marshall, J.Bearden, P.Dallos, A.Joachimiak, Midwestcenter For Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	65.18 / 1.90
Space group	P 4 21 2
Cell size a, b, c (Å), α, β, γ (°)	90.850, 90.850, 65.180, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 23.6

The structure of Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution also contains other interesting chemical elements:

Iodine

(I)

15 atoms

The binding sites of Potassium atom in the Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution (pdb code 4dgh). 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 Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution, PDB code: 4dgh:

Potassium binding site 1 out of 1 in the Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:K601 b:25.4 occ:0.38 O A:LEU447 2.3 27.5 1.0 O A:ARG476 2.8 17.2 1.0 N A:TRP479 3.0 24.2 1.0 C A:LEU447 3.3 27.8 1.0 CB A:TRP479 3.3 29.5 1.0 C A:LEU477 3.4 20.5 1.0 CA A:LEU477 3.4 19.7 1.0 CE3 A:TRP479 3.4 42.8 1.0 CA A:TRP479 3.5 28.1 1.0 C A:ARG476 3.5 17.8 1.0 N A:LEU447 3.5 22.8 1.0 N A:LYS478 3.5 21.8 1.0 N A:LEU477 3.8 17.5 1.0 C A:TRP479 3.9 29.0 1.0 CA A:LEU447 3.9 25.7 1.0 O A:LEU477 3.9 19.3 1.0 CG2 A:VAL480 3.9 20.9 1.0 N A:VAL480 3.9 23.9 1.0 CB A:LEU447 4.0 25.0 1.0 CD2 A:TRP479 4.0 41.7 1.0 C A:LYS478 4.1 24.4 1.0 CG A:TRP479 4.1 36.1 1.0 CB A:ALA446 4.3 22.7 1.0 CA A:LYS478 4.4 25.1 1.0 C A:ALA446 4.4 24.0 1.0 N A:GLU448 4.5 35.5 1.0 CZ3 A:TRP479 4.5 42.0 1.0 CA A:ALA446 4.6 21.5 1.0 CA A:GLU448 4.7 41.2 1.0 O A:TRP479 4.7 27.3 1.0 CA A:ARG476 4.8 17.8 1.0 CB A:ARG476 4.8 18.9 1.0 CB A:LYS478 4.8 29.0 1.0 CB A:LEU477 4.9 19.7 1.0 CB A:VAL480 4.9 24.1 1.0 CA A:VAL480 4.9 22.9 1.0

J.P.Keller, C.Chang, P.Dallos, A.Joachimiak. Structure of Sulp Transporter Stas Domain From Vibrio Cholerae Refined to 1.9 Angstrom Resolution To Be Published.