Potassium in PDB 3ic3: Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009

The structure of Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009, PDB code: 3ic3 was solved by M.E.Cuff, C.Tesar, R.Jedrzejczak, J.B.Mckinlay, C.S.Harwood, A.Joachimiak, Midwest Center For Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.48 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.700, 64.995, 116.890, 90.00, 90.00, 90.00
R / Rfree (%)	16.7 / 19.5

The structure of Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009 also contains other interesting chemical elements:

Sodium

(Na)

1 atom

The binding sites of Potassium atom in the Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009 (pdb code 3ic3). 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 A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009, PDB code: 3ic3:

Potassium binding site 1 out of 1 in the Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009 within 5.0Å range: probe atom residue distance (Å) B Occ B:K100 b:17.1 occ:1.00 O B:ALA62 2.6 9.0 1.0 O D:ALA62 2.7 9.1 1.0 O D:TYR67 2.7 10.7 1.0 O B:SER65 2.7 9.9 1.0 O B:TYR67 2.7 8.0 1.0 O D:SER65 2.8 11.6 1.0 C D:TYR67 3.6 11.1 1.0 C B:ALA62 3.7 8.9 1.0 C B:TYR67 3.7 9.5 1.0 C D:ALA62 3.7 9.4 1.0 C B:SER65 3.8 11.2 1.0 C D:SER65 3.9 12.4 1.0 C D:GLU66 3.9 12.7 0.5 N D:TYR67 3.9 12.2 1.0 C B:GLU66 4.0 11.2 1.0 C D:GLU66 4.0 12.6 0.5 N B:TYR67 4.0 11.6 1.0 CA D:ALA62 4.1 9.4 1.0 CA B:ALA62 4.2 8.4 1.0 O D:GLU66 4.2 12.9 0.5 O B:GLU66 4.3 11.3 1.0 O D:GLU66 4.3 12.9 0.5 CA B:GLU66 4.3 11.8 1.0 CA D:GLU66 4.3 12.9 0.5 CA D:TYR67 4.4 11.9 1.0 CB D:ALA62 4.4 9.5 1.0 CB B:ALA62 4.4 8.6 1.0 N D:THR68 4.4 10.7 1.0 CA D:GLU66 4.4 12.8 0.5 CA B:TYR67 4.5 10.4 1.0 N B:GLU66 4.5 11.2 1.0 N B:THR68 4.5 9.8 1.0 N D:GLU66 4.5 12.3 0.5 N D:GLU66 4.6 12.2 0.5 CA D:THR68 4.7 10.5 1.0 N B:ARG63 4.8 8.9 1.0 OG D:SER65 4.8 11.6 1.0 CA B:THR68 4.8 9.2 1.0 N D:ARG63 4.8 9.8 1.0 OG B:SER65 4.8 10.3 1.0 N B:SER65 4.8 11.6 1.0 N D:SER65 4.8 11.1 1.0 CA B:SER65 4.9 11.4 1.0 CA D:SER65 4.9 11.8 1.0

M.E.Cuff, C.Tesar, R.Jedrzejczak, J.B.Mckinlay, C.S.Harwood, A.Joachimiak. Structure of A Putative Pyruvate Dehydrogenase From the Photosynthetic Bacterium Rhodopseudomonas Palustrus CGA009 To Be Published.