Magnesium in PDB 4c2u: Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1

All present enzymatic activity of Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1:
3.6.4.12;

The structure of Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1, PDB code: 4c2u was solved by M.Stelter, S.Acajjaoui, S.Mcsweeney, J.Timmins, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.74 / 2.55
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	67.572, 67.448, 386.040, 90.00, 90.00, 90.00
R / Rfree (%)	21.143 / 26.651

The structure of Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1 also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1 (pdb code 4c2u). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1, PDB code: 4c2u:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1666 b:21.4 occ:1.00 O1B A:ANP1665 2.0 47.1 1.0 O1G A:ANP1665 2.1 24.0 1.0 OG1 A:THR39 2.1 36.2 1.0 O A:HOH2006 2.2 20.0 1.0 O A:HOH2005 2.2 34.8 1.0 O A:HOH2007 2.4 13.6 1.0 PB A:ANP1665 2.8 24.5 1.0 PG A:ANP1665 3.3 25.8 1.0 CB A:THR39 3.3 36.8 1.0 N3B A:ANP1665 3.4 35.7 1.0 N A:THR39 3.8 38.9 1.0 O2B A:ANP1665 4.0 23.0 1.0 O A:HOH2037 4.1 32.9 1.0 CA A:THR39 4.2 37.8 1.0 O3A A:ANP1665 4.2 26.3 1.0 O3G A:ANP1665 4.2 30.5 1.0 O2G A:ANP1665 4.3 21.5 1.0 PA A:ANP1665 4.4 26.4 1.0 OD2 A:ASP227 4.4 36.0 1.0 OE2 A:GLU228 4.4 34.1 1.0 CG2 A:THR39 4.4 35.6 1.0 O2A A:ANP1665 4.5 25.3 1.0 CB A:LYS38 4.5 38.9 1.0 OD1 A:ASP227 4.5 35.6 1.0 CE A:LYS38 4.6 38.2 1.0 NZ A:LYS38 4.7 36.8 1.0 O1A A:ANP1665 4.8 34.3 1.0 C A:LYS38 4.8 39.4 1.0 CG A:ASP227 4.9 33.9 1.0 O A:GLY575 5.0 32.4 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Deinococcus Radiodurans Uvrd in Complex with Dna, Form 1 within 5.0Å range: probe atom residue distance (Å) B Occ D:Mg1666 b:18.9 occ:1.00 O1B D:ANP1665 2.0 40.2 1.0 O1G D:ANP1665 2.1 21.3 1.0 OG1 D:THR39 2.1 36.1 1.0 O D:HOH2006 2.4 11.1 1.0 O D:HOH2008 2.4 20.2 1.0 O D:HOH2007 2.4 41.1 1.0 PB D:ANP1665 2.8 26.6 1.0 CB D:THR39 3.2 36.4 1.0 PG D:ANP1665 3.4 22.6 1.0 N3B D:ANP1665 3.4 29.1 1.0 N D:THR39 3.6 38.6 1.0 O2B D:ANP1665 3.9 22.7 1.0 CA D:THR39 4.0 37.5 1.0 O3A D:ANP1665 4.2 26.1 1.0 O3G D:ANP1665 4.2 25.3 1.0 O D:HOH2040 4.2 32.1 1.0 OD2 D:ASP227 4.3 37.2 1.0 CB D:LYS38 4.3 38.2 1.0 O2A D:ANP1665 4.4 25.6 1.0 PA D:ANP1665 4.4 26.5 1.0 CG2 D:THR39 4.4 35.1 1.0 O2G D:ANP1665 4.5 20.1 1.0 OD1 D:ASP227 4.5 36.8 1.0 OE2 D:GLU228 4.6 35.4 1.0 C D:LYS38 4.6 39.0 1.0 CE D:LYS38 4.6 38.1 1.0 O D:HOH2039 4.7 36.2 1.0 CA D:LYS38 4.8 39.5 1.0 O1A D:ANP1665 4.9 28.1 1.0 CG D:ASP227 4.9 34.8 1.0 N D:LYS38 4.9 41.1 1.0 NZ D:LYS38 4.9 36.8 1.0

M.Stelter, S.Acajjaoui, S.Mcsweeney, J.Timmins. Structural and Mechanistic Insight Into Dna Unwinding By Deinococcus Radiodurans Uvrd. Plos One V. 8 77364 2013.
ISSN: ISSN 1932-6203
PubMed: 24143224
DOI: 10.1371/JOURNAL.PONE.0077364