Potassium in PDB 7pka: Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound

The structure of Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound, PDB code: 7pka was solved by C.Didierjean, E.Mocchetti, A.Hecker, F.Favier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	31.47 / 2.16
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	92.613, 92.613, 193.561, 90, 90, 90
R / Rfree (%)	21.6 / 23.2

The binding sites of Potassium atom in the Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound (pdb code 7pka). 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 Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound, PDB code: 7pka:

Potassium binding site 1 out of 1 in the Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Synechocystis Sp. PCC6803 Glutathione Transferase Chi 1, Gsoh Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:K202 b:87.2 occ:1.00 OE2 A:GLU27 2.9 47.3 1.0 O A:HOH404 3.2 70.5 1.0 CD A:GLU27 3.8 46.2 1.0 NZ A:LYS3 3.8 66.0 1.0 OE1 A:GLU27 3.9 48.2 1.0 CE A:LYS3 4.3 62.9 1.0 CD A:LYS3 4.8 58.2 1.0

E.Mocchetti, A.Hecker, S.Mathiot, F.Favier, C.Cassier-Chauvat, F.Chauvat, C.Didierjean. Structure and Functions of Glutathione Transferase Chi 1 From Cyanobacterium Synechocystis Sp. Pcc 6803 To Be Published.