Mercury in PDB 7sm9: [U:HG2+/Ag+:U--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution

The structure of [U:HG2+/Ag+:U--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm9 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)	41.73 / 3.24
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	106.016, 106.016, 93.685, 90, 90, 120
R / Rfree (%)	22.8 / 27.6

The structure of [U:HG2+/Ag+:U--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 [U:HG2+/Ag+:U--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution (pdb code 7sm9). 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 [U:HG2+/Ag+:U--pH 10] Metal-Mediated Dna Base Pair in Tensegrity Triangle in Ag+ and HG2+ Solution, PDB code: 7sm9:

Mercury binding site 1 out of 1 in the [U:HG2+/Ag+:U--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 [U:HG2+/Ag+:U--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:Hg102 b:191.8 occ:0.35 O2 B:DU4 2.6 287.7 1.0 N3 B:DU4 2.8 260.9 1.0 C2 B:DU4 3.0 270.6 1.0 N3 A:DU12 3.1 172.9 1.0 C2 B:DA5 3.8 288.4 1.0 N3 B:DA5 3.8 240.4 1.0 N1 B:DA3 3.8 154.4 1.0 C2 B:DA3 3.8 159.0 1.0 AG B:AG101 3.9 164.9 0.7 O2 A:DU12 3.9 169.2 1.0 N3 A:DT13 3.9 173.7 1.0 C4 B:DA5 4.0 243.1 1.0 O4 A:DU12 4.0 176.1 1.0 C4 A:DU12 4.0 173.2 1.0 C2 A:DU12 4.0 169.2 1.0 N1 B:DA5 4.1 276.8 1.0 C4 B:DU4 4.2 240.3 1.0 O2 A:DT13 4.2 174.0 1.0 C2 A:DT13 4.3 172.2 1.0 C6 B:DA3 4.3 151.8 1.0 N3 B:DA3 4.3 161.6 1.0 C5 B:DA5 4.3 250.2 1.0 C6 B:DA5 4.4 257.9 1.0 N1 B:DU4 4.4 254.6 1.0 C4 A:DT13 4.6 172.0 1.0 N9 B:DA5 4.6 263.3 1.0 C4 B:DA3 4.7 158.8 1.0 O4 B:DU4 4.7 231.6 1.0 C5 B:DA3 4.8 154.0 1.0 O4 A:DT13 4.8 173.7 1.0 N6 B:DA3 4.8 147.2 1.0 O4' B:DA5 4.9 271.6 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.