Magnesium in PDB 2is4: Crystal Structure of Uvrd-Dna-Adpnp Ternary Complex

The structure of Crystal Structure of Uvrd-Dna-Adpnp Ternary Complex, PDB code: 2is4 was solved by W.Yang, J.Y.Lee, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.84 / 2.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	104.112, 96.779, 111.044, 90.00, 93.85, 90.00
R / Rfree (%)	21.5 / 25.6

The binding sites of Magnesium atom in the Crystal Structure of Uvrd-Dna-Adpnp Ternary Complex (pdb code 2is4). 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 Uvrd-Dna-Adpnp Ternary Complex, PDB code: 2is4:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Uvrd-Dna-Adpnp Ternary Complex


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 Uvrd-Dna-Adpnp Ternary Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1001 b:45.1 occ:1.00 O1B A:ANP700 1.9 46.5 1.0 O A:HOH1004 2.0 38.1 1.0 O A:HOH1003 2.1 50.4 1.0 O2G A:ANP700 2.1 50.3 1.0 OG1 A:THR36 2.1 44.5 1.0 O A:HOH1002 2.3 22.5 1.0 PB A:ANP700 3.1 47.6 1.0 PG A:ANP700 3.3 57.6 1.0 N3B A:ANP700 3.4 51.2 1.0 CB A:THR36 3.4 46.7 1.0 OE2 A:GLU221 3.6 48.9 1.0 OD1 A:ASP220 4.0 49.2 1.0 O2A A:ANP700 4.0 43.5 1.0 N A:THR36 4.1 46.5 1.0 O3A A:ANP700 4.1 46.8 1.0 O1G A:ANP700 4.1 51.3 1.0 O2B A:ANP700 4.2 46.6 1.0 OD2 A:ASP220 4.3 48.8 1.0 CA A:THR36 4.3 45.1 1.0 CG2 A:THR36 4.4 44.7 1.0 O A:GLY564 4.4 41.1 1.0 CA A:GLY564 4.4 37.6 1.0 PA A:ANP700 4.5 45.7 1.0 O3G A:ANP700 4.5 53.9 1.0 CG A:ASP220 4.5 49.6 1.0 O A:HOH1063 4.6 48.1 1.0 O1A A:ANP700 4.6 48.7 1.0 CD A:GLU221 4.7 51.1 1.0 NH2 A:ARG284 4.7 48.0 1.0 CE A:LYS35 4.8 46.7 1.0 C A:GLY564 4.9 40.5 1.0 CB A:LYS35 4.9 47.1 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Uvrd-Dna-Adpnp Ternary Complex


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 Uvrd-Dna-Adpnp Ternary Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg1002 b:40.4 occ:1.00 O B:HOH1003 1.8 45.6 1.0 O1B B:ANP701 1.8 45.1 1.0 O B:HOH1004 2.1 46.8 1.0 O2G B:ANP701 2.2 53.1 1.0 O B:HOH1005 2.2 39.1 1.0 OG1 B:THR36 2.5 47.0 1.0 PB B:ANP701 3.0 49.2 1.0 N3B B:ANP701 3.2 52.5 1.0 PG B:ANP701 3.2 58.9 1.0 CB B:THR36 3.5 49.1 1.0 OE2 B:GLU221 3.6 56.1 1.0 O1G B:ANP701 4.0 55.1 1.0 O3A B:ANP701 4.0 50.3 1.0 O2A B:ANP701 4.1 50.5 1.0 O2B B:ANP701 4.1 46.6 1.0 N B:THR36 4.2 48.4 1.0 CA B:GLY564 4.2 42.4 1.0 OD1 B:ASP220 4.4 48.5 1.0 OD2 B:ASP220 4.4 46.4 1.0 CA B:THR36 4.4 48.4 1.0 O3G B:ANP701 4.4 57.5 1.0 O B:GLY564 4.5 45.2 1.0 PA B:ANP701 4.5 50.1 1.0 O B:HOH1058 4.6 57.5 1.0 CD B:GLU221 4.6 55.6 1.0 CG2 B:THR36 4.6 48.3 1.0 O1A B:ANP701 4.7 51.9 1.0 NH2 B:ARG284 4.7 45.5 1.0 CG B:ASP220 4.8 48.0 1.0 C B:GLY564 4.8 44.2 1.0

J.Y.Lee, W.Yang. Uvrd Helicase Unwinds Dna One Base Pair at A Time By A Two-Part Power Stroke. Cell(Cambridge,Mass.) V. 127 1349 2006.
ISSN: ISSN 0092-8674
PubMed: 17190599
DOI: 10.1016/J.CELL.2006.10.049