Magnesium in PDB 3gpl: Crystal Structure of the Ternary Complex of RECD2 with Dna and Adpnp

The structure of Crystal Structure of the Ternary Complex of RECD2 with Dna and Adpnp, PDB code: 3gpl was solved by K.Saikrishnan, N.Cook, D.B.Wigley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.27 / 2.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	66.120, 130.360, 80.050, 90.00, 107.34, 90.00
R / Rfree (%)	23.2 / 27.3

The binding sites of Magnesium atom in the Crystal Structure of the Ternary Complex of RECD2 with Dna and Adpnp (pdb code 3gpl). 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 the Ternary Complex of RECD2 with Dna and Adpnp, PDB code: 3gpl:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Ternary Complex of RECD2 with Dna and Adpnp


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 the Ternary Complex of RECD2 with Dna and Adpnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg800 b:21.4 occ:1.00 O1G A:ANP801 1.9 23.5 1.0 O1B A:ANP801 1.9 30.0 1.0 O A:HOH740 1.9 18.2 1.0 O A:HOH739 2.0 20.1 1.0 OG A:SER367 2.2 29.8 1.0 O A:HOH136 2.2 16.9 1.0 PG A:ANP801 3.0 25.1 1.0 PB A:ANP801 3.1 32.6 1.0 CB A:SER367 3.1 30.8 1.0 N3B A:ANP801 3.4 31.2 1.0 O2A A:ANP801 3.5 32.0 1.0 O3G A:ANP801 4.0 23.7 1.0 N A:SER367 4.0 31.9 1.0 OD1 A:ASP435 4.1 27.5 1.0 OE1 A:GLU436 4.2 69.4 1.0 O3A A:ANP801 4.2 41.5 1.0 O2B A:ANP801 4.2 41.5 1.0 CA A:SER367 4.2 34.4 1.0 PA A:ANP801 4.3 36.4 1.0 OD2 A:ASP435 4.3 16.9 1.0 O2G A:ANP801 4.3 14.8 1.0 O A:HOH741 4.4 33.6 1.0 O A:HOH9 4.5 40.8 1.0 O A:HOH11 4.6 23.7 1.0 CG A:ASP435 4.6 36.0 1.0 O1A A:ANP801 4.7 23.4 1.0 CA A:GLY650 4.7 31.9 1.0 O A:GLY650 4.7 48.9 1.0 O A:HOH12 4.9 28.9 1.0 OE2 A:GLU436 4.9 67.8 1.0 CD A:GLU436 5.0 60.8 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Ternary Complex of RECD2 with Dna and Adpnp


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 the Ternary Complex of RECD2 with Dna and Adpnp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg800 b:21.0 occ:1.00 O B:HOH725 1.9 28.0 1.0 O1B B:ANP801 1.9 31.2 1.0 O1G B:ANP801 2.0 35.0 1.0 O B:HOH726 2.2 32.9 1.0 OG B:SER367 2.2 35.1 1.0 O B:HOH88 2.4 24.2 1.0 PB B:ANP801 3.2 30.8 1.0 PG B:ANP801 3.2 27.4 1.0 CB B:SER367 3.2 30.3 1.0 N3B B:ANP801 3.5 39.3 1.0 O2A B:ANP801 3.6 34.1 1.0 OD1 B:ASP435 4.0 42.1 1.0 OE1 B:GLU436 4.1 51.2 1.0 N B:SER367 4.1 38.0 1.0 O2B B:ANP801 4.2 34.7 1.0 OD2 B:ASP435 4.2 35.3 1.0 O3G B:ANP801 4.2 22.4 1.0 O3A B:ANP801 4.2 35.5 1.0 CA B:SER367 4.3 39.8 1.0 O2G B:ANP801 4.3 23.8 1.0 PA B:ANP801 4.3 35.4 1.0 O B:HOH727 4.4 31.9 1.0 CG B:ASP435 4.5 35.5 1.0 CA B:GLY650 4.7 34.8 1.0 O1A B:ANP801 4.7 31.4 1.0 O B:GLY650 4.7 39.6 1.0 OE2 B:GLU436 4.8 70.0 1.0 CD B:GLU436 4.9 60.6 1.0

K.Saikrishnan, B.Powell, N.J.Cook, M.R.Webb, D.B.Wigley. Mechanistic Basis of 5'-3' Translocation in SF1B Helicases. Cell(Cambridge,Mass.) V. 137 849 2009.
ISSN: ISSN 0092-8674
PubMed: 19490894
DOI: 10.1016/J.CELL.2009.03.036