Mercury in PDB 7sm6: [U:HG2+/HG2+:U--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution

The structure of [U:HG2+/HG2+:U--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm6 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)	41.29 / 3.80
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	106.269, 106.269, 93.583, 90, 90, 120
R / Rfree (%)	19.2 / 27.2

The binding sites of Mercury atom in the [U:HG2+/HG2+:U--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution (pdb code 7sm6). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total 2 binding sites of Mercury where determined in the [U:HG2+/HG2+:U--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm6:
Jump to Mercury binding site number: 1; 2;

Mercury binding site 1 out of 2 in the [U:HG2+/HG2+:U--pH 8.5] 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 [U:HG2+/HG2+:U--pH 8.5] 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:124.9 occ:0.13 O4 B:DU4 2.1 205.2 1.0 N6 B:DA3 3.0 184.5 1.0 C4 B:DU4 3.1 221.2 1.0 C6 B:DA3 3.4 197.0 1.0 N7 B:DA3 3.4 197.6 1.0 N3 B:DU4 3.5 245.7 1.0 HG B:HG102 3.5 123.2 0.2 C5 B:DA3 3.6 202.7 1.0 O4 A:DU12 3.9 239.8 1.0 O4 A:DT11 4.1 256.5 1.0 N6 B:DA5 4.2 242.7 1.0 C5 B:DU4 4.4 219.0 1.0 N1 B:DA3 4.4 205.0 1.0 C8 B:DA3 4.4 207.8 1.0 C4 B:DA3 4.6 215.8 1.0 N1 B:DA5 4.7 257.5 1.0 C6 B:DA5 4.7 242.6 1.0 C4 A:DT11 4.9 254.5 1.0 C2 B:DU4 5.0 264.6 1.0

Mercury binding site 2 out of 2 in the [U:HG2+/HG2+:U--pH 8.5] 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 2 of [U:HG2+/HG2+:U--pH 8.5] 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:Hg102 b:123.2 occ:0.19 N3 B:DU4 2.4 245.7 1.0 O4 A:DU12 2.9 239.8 1.0 N3 A:DU12 2.9 233.4 1.0 O2 B:DU4 3.2 284.6 1.0 N1 B:DA5 3.2 257.5 1.0 C2 B:DU4 3.2 264.6 1.0 N1 B:DA3 3.3 205.0 1.0 C2 B:DA5 3.3 273.0 1.0 C4 A:DU12 3.3 234.9 1.0 C4 B:DU4 3.5 221.2 1.0 C6 B:DA3 3.5 197.0 1.0 HG B:HG101 3.5 124.9 0.1 C6 B:DA5 3.6 242.6 1.0 O4 B:DU4 3.7 205.2 1.0 N6 B:DA3 3.8 184.5 1.0 C2 B:DA3 3.8 217.5 1.0 N3 B:DA5 3.8 232.5 1.0 N3 A:DT13 4.1 233.3 1.0 C5 B:DA5 4.1 243.1 1.0 C4 B:DA5 4.1 239.1 1.0 N6 B:DA5 4.2 242.7 1.0 C5 B:DA3 4.2 202.7 1.0 C2 A:DU12 4.3 227.4 1.0 N3 B:DA3 4.5 223.9 1.0 O4 A:DT11 4.5 256.5 1.0 C4 A:DT13 4.5 231.1 1.0 O4 A:DT13 4.5 234.1 1.0 C4 B:DA3 4.6 215.8 1.0 O2 A:DU12 4.6 226.6 1.0 N1 B:DU4 4.7 253.9 1.0 C2 A:DT13 4.7 230.7 1.0 C5 A:DU12 4.8 230.3 1.0 O2 A:DT13 4.8 233.3 1.0 C5 B:DU4 4.9 219.0 1.0 N3 A:DT11 4.9 246.8 1.0 C4 A:DT11 5.0 254.5 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.