Silver 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:

Mercury

(Hg)

1 atom

The binding sites of Silver 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 Silver atom.
In total only one binding site of Silver 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:

Silver 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 Silver with other atoms in the Ag 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 A:Ag101 b:84.7 occ:1.00 O4 A:DT11 2.7 165.1 1.0 O4 B:DT4 2.8 250.9 1.0 C4 A:DT11 3.4 172.5 1.0 O4 A:DT12 3.5 203.8 1.0 N6 B:DA5 3.6 193.3 1.0 C7 A:DT11 3.7 201.6 1.0 C5 A:DT11 3.9 197.1 1.0 N1 B:DA5 3.9 216.7 1.0 C4 B:DT4 4.0 257.7 1.0 C6 B:DA5 4.1 192.7 1.0 N6 B:DA3 4.3 182.6 1.0 N3 A:DT11 4.3 164.7 1.0 C4 A:DT12 4.7 201.1 1.0 C7 A:DT12 4.7 200.4 1.0 HG B:HG101 4.7 103.0 0.7 N3 B:DT4 4.8 282.1 1.0 C2 B:DA5 4.9 232.2 1.0 C6 A:DT11 5.0 216.5 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.