Sodium in PDB 8u5t: Structure of Mango II Variant Aptamer Bound to T01-6A-B

The structure of Structure of Mango II Variant Aptamer Bound to T01-6A-B, PDB code: 8u5t was solved by L.F.M.Passalacqua, A.R.Ferre-D'amare, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.28 / 2.20
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	36.849, 181.111, 105.908, 90, 90, 90
R / Rfree (%)	18.8 / 23.3

The structure of Structure of Mango II Variant Aptamer Bound to T01-6A-B also contains other interesting chemical elements:

Potassium

(K)

8 atoms

The binding sites of Sodium atom in the Structure of Mango II Variant Aptamer Bound to T01-6A-B (pdb code 8u5t). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Structure of Mango II Variant Aptamer Bound to T01-6A-B, PDB code: 8u5t:

Sodium binding site 1 out of 1 in the Structure of Mango II Variant Aptamer Bound to T01-6A-B


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Mango II Variant Aptamer Bound to T01-6A-B within 5.0Å range: probe atom residue distance (Å) B Occ A:Na104 b:56.3 occ:1.00 O B:HOH219 2.4 47.0 1.0 O A:HOH213 2.5 46.2 1.0 O B:HOH215 2.5 48.0 1.0 O A:HOH235 2.7 57.3 1.0 N7 A:A8 2.9 43.9 1.0 C8 A:A8 3.6 41.6 1.0 C5 A:A8 4.1 40.7 1.0 OP1 A:A8 4.3 46.4 1.0 O2' A:G7 4.4 41.0 1.0 N6 A:A8 4.4 40.9 1.0 N6 A:A9 4.5 39.8 1.0 O3' A:G7 4.5 42.0 1.0 O2' B:A27 4.6 49.1 1.0 OP1 B:A28 4.7 55.1 1.0 C6 A:A8 4.7 40.0 1.0 OP2 B:A28 4.8 59.4 1.0 N9 A:A8 5.0 40.7 1.0

L.F.M.Passalacqua, A.R.Ferre-D'amare. Structure of Mango II Variant Aptamer Bound to T01-6A-B To Be Published.