Mercury in PDB 7sm3: [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution

The structure of [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm3 was solved by B.Lu, S.Vecchioni, N.C.Seeman, R.Sha, Y.P.Ohayon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.86 / 3.74
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	106.195, 106.195, 93.927, 90, 90, 120
R / Rfree (%)	23.2 / 23.9

The structure of [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution also contains other interesting chemical elements:

Silver

(Ag)

1 atom

The binding sites of Mercury atom in the [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution (pdb code 7sm3). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total only one binding site of Mercury was determined in the [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm3:

Mercury binding site 1 out of 1 in the [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of [T:HG2+/Ag+:T--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution within 5.0Å range: probe atom residue distance (Å) B Occ B:Hg101 b:109.7 occ:0.34 O4 A:DT12 2.6 258.5 1.0 N3 B:DT4 2.9 220.3 1.0 O4 B:DT4 3.0 193.1 1.0 C4 B:DT4 3.3 204.7 1.0 C4 A:DT12 3.5 249.1 1.0 N6 B:DA3 3.6 195.9 1.0 N3 A:DT12 3.7 245.5 1.0 C6 B:DA3 3.7 208.6 1.0 N1 B:DA5 3.7 239.9 1.0 N1 B:DA3 3.8 217.6 1.0 C2 B:DA5 3.9 250.7 1.0 C2 B:DT4 4.0 234.8 1.0 O4 A:DT11 4.1 212.8 1.0 O2 B:DT4 4.2 249.4 1.0 AG B:AG102 4.3 115.5 0.6 C6 B:DA5 4.3 233.2 1.0 C5 B:DA3 4.4 213.7 1.0 C2 B:DA3 4.5 231.0 1.0 O4 A:DT13 4.6 215.7 1.0 N3 B:DA5 4.6 231.0 1.0 C4 A:DT11 4.7 206.7 1.0 C5 B:DT4 4.8 212.0 1.0 N6 B:DA5 4.8 230.1 1.0 N3 A:DT13 4.8 211.3 1.0 N3 A:DT11 4.8 197.7 1.0 C5 A:DT12 4.9 239.9 1.0 C4 A:DT13 4.9 209.1 1.0 C5 B:DA5 5.0 237.2 1.0 C2 A:DT12 5.0 234.3 1.0

B.Lu, Y.P.Ohayon, R.Sha, K.Woloszyn, L.Rothschild, S.Wind, W.Hendrickson, C.Mao, N.C.Seeman, S.Vecchioni. Crystallographic pH Titration of Silver and Mercury Mediated Dna Base Pairs To Be Published.