Magnesium in PDB 1zet: X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota

The structure of X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota, PDB code: 1zet was solved by J.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.43 / 2.30
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	98.831, 98.831, 202.755, 90.00, 90.00, 120.00
R / Rfree (%)	26.1 / 28.8

The structure of X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota also contains other interesting chemical elements:

Bromine

(Br)

3 atoms

The binding sites of Magnesium atom in the X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota (pdb code 1zet). 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 X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota, PDB code: 1zet:

Magnesium binding site 1 out of 1 in the X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Data Do Not Support Hoogsteen Base-Pairing During Replication By Human Polymerase Iota within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg461 b:26.3 occ:0.50 OD1 A:ASP34 2.2 32.1 1.0 O A:LEU35 2.4 40.7 1.0 OD1 A:ASP126 2.4 0.2 1.0 O1G A:TTP451 2.5 35.3 0.5 O2B A:TTP451 2.5 31.4 0.5 O1A A:TTP451 2.6 46.8 0.5 CG A:ASP126 3.2 67.9 1.0 O A:HOH607 3.2 69.7 1.0 CG A:ASP34 3.3 30.4 1.0 OD2 A:ASP126 3.5 74.0 1.0 C A:LEU35 3.5 36.7 1.0 PB A:TTP451 3.6 50.6 0.5 PG A:TTP451 3.6 45.2 0.5 PA A:TTP451 3.7 54.3 0.5 N A:LEU35 3.8 30.1 1.0 O A:HOH510 3.8 44.4 1.0 O3B A:TTP451 3.9 51.1 0.5 OD2 A:ASP34 3.9 40.5 1.0 O3G A:TTP451 4.1 43.3 0.5 O3A A:TTP451 4.1 60.9 0.5 CA A:LEU35 4.2 38.2 1.0 C A:ASP34 4.2 24.0 1.0 C5' A:TTP451 4.3 40.1 0.5 O5' A:TTP451 4.4 51.7 0.5 CB A:ASP126 4.5 50.0 1.0 CB A:ASP34 4.5 34.0 1.0 CA A:ASP34 4.6 28.6 1.0 N A:ASP36 4.6 33.9 1.0 O2A A:TTP451 4.7 65.8 0.5 O A:ASP126 4.7 38.4 1.0 N A:CYS37 4.7 26.8 1.0 O A:ASP34 4.8 43.9 1.0 CB A:LEU35 4.9 35.1 1.0 CA A:ASP36 4.9 35.5 1.0 O1B A:TTP451 4.9 50.9 0.5 C A:ASP36 4.9 30.2 1.0 O2G A:TTP451 5.0 62.3 0.5

J.Wang, J.Wang. N/A N/A.
ISSN: ISSN 0028-0836
PubMed: 16163299
DOI: 10.1038/NATURE04199