Mercury in PDB 7sm0: [T:HG2+/HG2+:T--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution

The structure of [T:HG2+/HG2+:T--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm0 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)	32.34 / 4.18
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	105.639, 105.639, 91.46, 90, 90, 120
R / Rfree (%)	20.8 / 27

The binding sites of Mercury atom in the [T:HG2+/HG2+:T--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution (pdb code 7sm0). This binding sites where shown within 5.0 Angstroms radius around Mercury atom.
In total 2 binding sites of Mercury where determined in the [T:HG2+/HG2+:T--pH 8.5] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm0:
Jump to Mercury binding site number: 1; 2;

Mercury binding site 1 out of 2 in the [T:HG2+/HG2+:T--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 [T:HG2+/HG2+:T--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:120.1 occ:0.30 N3 B:DT4 2.6 202.5 1.0 O4 A:DT12 2.6 156.7 1.0 N3 A:DT12 3.0 154.0 1.0 C4 A:DT12 3.1 154.2 1.0 O4 B:DT4 3.2 171.8 1.0 C4 B:DT4 3.3 180.7 1.0 N1 B:DA3 3.5 126.1 1.0 C2 B:DT4 3.5 212.3 1.0 O2 B:DT4 3.6 230.2 1.0 C6 B:DA3 3.8 124.2 1.0 N3 A:DT13 3.9 146.4 1.0 C2 B:DA5 3.9 249.1 1.0 N6 B:DA3 4.0 120.8 1.0 C2 B:DA3 4.0 130.0 1.0 HG B:HG102 4.1 120.1 0.2 N3 B:DA5 4.2 201.0 1.0 C2 A:DT12 4.2 151.5 1.0 N1 B:DA5 4.3 237.3 1.0 C4 A:DT13 4.3 144.6 1.0 C2 A:DT13 4.4 145.6 1.0 O4 A:DT13 4.4 145.6 1.0 C5 A:DT12 4.6 151.3 1.0 O2 A:DT12 4.6 151.7 1.0 O2 A:DT13 4.6 147.5 1.0 C4 B:DA5 4.6 203.6 1.0 C5 B:DA3 4.7 126.4 1.0 C5 B:DT4 4.7 172.6 1.0 C6 B:DA5 4.8 218.2 1.0 N1 B:DT4 4.8 195.6 1.0 N3 B:DA3 4.9 132.6 1.0 C5 B:DA5 5.0 210.6 1.0

Mercury binding site 2 out of 2 in the [T:HG2+/HG2+:T--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 [T:HG2+/HG2+:T--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:120.1 occ:0.21 O4 B:DT4 2.4 171.8 1.0 N6 B:DA3 3.4 120.8 1.0 C4 B:DT4 3.6 180.7 1.0 O4 A:DT12 3.7 156.7 1.0 C6 B:DA3 4.0 124.2 1.0 HG B:HG101 4.1 120.1 0.3 N7 B:DA3 4.3 125.9 1.0 C5 B:DA3 4.4 126.4 1.0 N3 B:DT4 4.4 202.5 1.0 O4 A:DT11 4.5 139.6 1.0 C5 B:DT4 4.6 172.6 1.0 C7 B:DT4 4.6 149.9 1.0 C4 A:DT12 4.9 154.2 1.0 N1 B:DA3 4.9 126.1 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.