Magnesium in PDB 2f1i: Recombinase in Complex with Amp-Pnp

The structure of Recombinase in Complex with Amp-Pnp, PDB code: 2f1i was solved by X.Qian, Y.He, Y.Wu, Y.Luo, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.90
Space group	P 61
Cell size a, b, c (Å), α, β, γ (°)	83.458, 83.458, 106.787, 90.00, 90.00, 120.00
R / Rfree (%)	20.9 / 25.6

The binding sites of Magnesium atom in the Recombinase in Complex with Amp-Pnp (pdb code 2f1i). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Recombinase in Complex with Amp-Pnp, PDB code: 2f1i:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Recombinase in Complex with Amp-Pnp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Recombinase in Complex with Amp-Pnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:29.0 occ:1.00 O A:HOH601 1.7 20.3 0.0 O A:HOH603 2.1 2.8 0.0 OG1 A:THR112 2.3 22.1 1.0 O1B A:ANP401 2.4 24.6 1.0 O2G A:ANP401 2.5 26.8 1.0 OD1 A:ASP211 3.2 24.9 1.0 O A:HOH602 3.3 8.4 0.0 PG A:ANP401 3.5 29.2 1.0 PB A:ANP401 3.5 27.2 1.0 CB A:THR112 3.7 20.4 1.0 O1G A:ANP401 3.7 27.8 1.0 O2B A:ANP401 3.8 27.4 1.0 OD2 A:ASP211 3.8 23.2 1.0 N A:THR112 3.9 17.8 1.0 OD2 A:ASP151 3.9 32.1 1.0 CG A:ASP211 3.9 23.4 1.0 N3B A:ANP401 4.0 28.1 1.0 CB A:LYS111 4.1 12.8 1.0 CE A:LYS111 4.2 9.4 1.0 CA A:THR112 4.3 19.2 1.0 CG2 A:THR112 4.6 19.4 1.0 C A:LYS111 4.8 17.4 1.0 O3G A:ANP401 4.8 28.6 1.0 OG1 A:THR153 4.8 19.8 1.0 CD A:LYS111 4.9 11.3 1.0 O3A A:ANP401 4.9 28.0 1.0 OG1 A:THR255 4.9 24.2 1.0 CA A:LYS111 5.0 17.0 1.0

Magnesium binding site 2 out of 2 in the Recombinase in Complex with Amp-Pnp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Recombinase in Complex with Amp-Pnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:18.9 occ:1.00 O A:HOH607 1.7 13.1 0.0 O A:HOH606 1.9 29.0 0.0 O A:HOH605 1.9 19.2 0.0 O A:GLN98 2.1 23.9 1.0 OD1 A:ASP246 2.4 29.2 1.0 O A:HOH604 2.6 15.5 0.0 CG A:ASP246 3.3 28.7 1.0 C A:GLN98 3.3 23.9 1.0 OD2 A:ASP246 3.4 29.1 1.0 OG A:SER99 3.9 21.3 1.0 CA A:SER99 4.1 22.0 1.0 N A:SER99 4.1 23.2 1.0 ND2 A:ASN242 4.2 25.9 1.0 CA A:GLN98 4.4 24.6 1.0 CB A:GLN98 4.6 24.3 1.0 CB A:SER99 4.6 22.1 1.0 CB A:ASP246 4.8 27.2 1.0

X.Qian, Y.He, Y.Wu, Y.Luo. ASP302 Determines Potassium Dependence of A Rada Recombinase From Methanococcus Voltae. J.Mol.Biol. V. 360 537 2006.
ISSN: ISSN 0022-2836
PubMed: 16782126
DOI: 10.1016/J.JMB.2006.05.058