Magnesium in PDB 4i9v: The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer

The structure of The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer, PDB code: 4i9v was solved by B.Nocek, M.W.Szulik, A.Joachimiak, M.P.Stone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.88 / 1.02
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	25.606, 41.344, 64.319, 90.00, 90.00, 90.00
R / Rfree (%)	15.9 / 18.2

The binding sites of Magnesium atom in the The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer (pdb code 4i9v). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer, PDB code: 4i9v:

Magnesium binding site 1 out of 1 in the The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Atomic Structure of 5-Hydroxymethyl 2'-Deoxycitidine Base Paired with 2'-Deoxyguanosine in Dickerson Drew Dodecamer within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg101 b:19.2 occ:1.00 O B:HOH270 2.0 20.8 1.0 O A:HOH208 2.0 19.1 1.0 O A:HOH249 2.1 20.6 1.0 O B:HOH206 2.1 20.7 1.0 O B:HOH261 2.1 20.3 1.0 O B:HOH262 2.1 20.9 1.0 O B:HOH207 4.1 20.0 1.0 O A:HOH236 4.2 26.4 1.0 O6 B:DG22 4.2 17.6 1.0 O B:HOH251 4.4 33.9 1.0 N7 A:DG2 4.4 18.9 1.0 O6 A:DG2 4.4 17.8 1.0 C5 A:DC1 4.5 19.8 1.0 O5 B:5HC21 4.5 20.0 1.0 O A:HOH228 4.6 32.9 1.0 C6 A:DC1 4.9 19.6 1.0 O B:HOH204 4.9 30.0 1.0

M.W.Szulik, B.Nocek, A.Joachimiak, M.P.Stone. The Atomic Structure of 5-Hydroxymethyl 2`-Deoxycitidine Base Paired with 2`-Deoxyguanosine in Dickerson Drew Dodecamer To Be Published.