Mercury in PDB 7tgd: [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S

The structure of [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S, PDB code: 7tgd 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)	63.74 / 5.25
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	106.687, 106.687, 88.049, 90, 90, 120
R / Rfree (%)	22.8 / 27

The structure of [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S also contains other interesting chemical elements:

Silver

(Ag)

1 atom

The binding sites of Mercury atom in the [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S (pdb code 7tgd). 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:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S, PDB code: 7tgd:

Mercury binding site 1 out of 1 in the [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S


Mono view


Stereo pair view

A full contact list of Mercury with other atoms in the Hg binding site number 1 of [T:Ag+/HG2+:T--(PH8.5-PH11; 300S in Metals)] Metal-Mediated Dna Base Pair in Tensegrity Triangle Grown at pH 8.5 and Soaked in pH 11 with Ag+ and HG2+ For 300S within 5.0Å range: probe atom residue distance (Å) B Occ B:Hg101 b:103.0 occ:0.65 N3 B:DT4 2.3 282.1 1.0 O4 A:DT12 2.5 203.8 1.0 N3 A:DT12 2.8 200.6 1.0 C4 A:DT12 3.0 201.1 1.0 O2 B:DT4 3.1 310.3 1.0 C2 B:DT4 3.1 289.6 1.0 C2 B:DA5 3.3 232.2 1.0 C4 B:DT4 3.3 257.7 1.0 N3 B:DA5 3.4 184.6 1.0 N1 B:DA3 3.4 187.9 1.0 O4 B:DT4 3.4 250.9 1.0 N1 B:DA5 3.5 216.7 1.0 C4 B:DA5 3.6 182.4 1.0 C6 B:DA5 3.8 192.7 1.0 C5 B:DA5 3.8 183.8 1.0 C6 B:DA3 3.9 183.6 1.0 N3 A:DT13 3.9 152.6 1.0 C2 B:DA3 3.9 188.9 1.0 C2 A:DT12 4.0 200.3 1.0 N6 B:DA3 4.1 182.6 1.0 C4 A:DT13 4.2 152.0 1.0 N9 B:DA5 4.4 199.5 1.0 O4 A:DT13 4.4 152.4 1.0 N1 B:DT4 4.4 266.9 1.0 C2 A:DT13 4.4 152.8 1.0 O2 A:DT12 4.4 200.9 1.0 C5 A:DT12 4.4 200.0 1.0 N6 B:DA5 4.6 193.3 1.0 C5 B:DT4 4.6 244.0 1.0 O2 A:DT13 4.6 153.7 1.0 N7 B:DA5 4.6 179.3 1.0 AG A:AG101 4.7 84.7 1.0 C5 B:DA3 4.7 180.6 1.0 N3 B:DA3 4.8 185.9 1.0 C8 B:DA5 4.9 183.1 1.0 C6 B:DT4 5.0 238.4 1.0 O4' B:DA5 5.0 207.5 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.