Potassium in PDB 6vwv: Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding

The structure of Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding, PDB code: 6vwv was solved by J.R.Stagno, Y.-X.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	27.00 / 3.00
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	35.090, 25.490, 123.960, 90.01, 84.05, 68.89
R / Rfree (%)	24.6 / 27.9

The structure of Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Potassium atom in the Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding (pdb code 6vwv). 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 Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding, PDB code: 6vwv:

Potassium binding site 1 out of 1 in the Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Transitional Unit Cell 2 of Adenine Riboswitch Aptamer Crystal Phase Transition Upon Ligand Binding within 5.0Å range: probe atom residue distance (Å) B Occ A:K102 b:80.0 occ:1.00 O2 A:U62 2.7 0.1 1.0 O2 B:U62 2.8 1.0 1.0 C2 A:U62 3.4 97.9 1.0 C2 B:U62 3.4 98.0 1.0 N3 B:U62 3.4 92.3 1.0 N3 A:U62 3.5 92.9 1.0 O4 A:U63 3.5 74.1 1.0 O4 B:U63 3.8 76.2 1.0 C2 A:A35 4.3 54.4 1.0 C2 B:A35 4.4 59.1 1.0 N1 A:A35 4.4 51.6 1.0 N1 B:A35 4.5 52.1 1.0 C4 A:U63 4.6 75.5 1.0 N1 A:U62 4.6 86.4 1.0 C4 B:U62 4.6 80.4 1.0 N1 B:U62 4.7 86.1 1.0 C4 A:U62 4.7 83.8 1.0 C4 B:U63 4.8 71.6 1.0 N3 A:A35 4.9 60.1 1.0 N3 B:A35 4.9 60.7 1.0

S.Ramakrishnan, J.R.Stagno, C.Conrad, J.Ding, P.Yu, Y.Bhandari, A.Cantero-Camacho, Y.-T.Lee, G.Pauly, O.Yefanov, M.Wiedorn, J.Knoska, D.Oberthuer, T.A.White, A.Barty, V.Mariani, W.F.Heinz, V.Magidson, S.Lockett, M.S.Hunter, S.Boutet, N.Zatsepin, C.Li, T.D.Grant, J.C.H.Spence, H.N.Chapman, Y.-X.Wang. Synchronized Behaviors of Riboswitch Molecules in Crystals To Be Published.