Magnesium in PDB 4a61: Parm From Plasmid R1 in Complex with Amppnp

The structure of Parm From Plasmid R1 in Complex with Amppnp, PDB code: 4a61 was solved by F.Van Den Ent, J.Moller-Jensen, P.Gayathri, J.Lowe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.335 / 2.00
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	63.541, 63.541, 164.093, 90.00, 90.00, 90.00
R / Rfree (%)	20.94 / 25.28

The binding sites of Magnesium atom in the Parm From Plasmid R1 in Complex with Amppnp (pdb code 4a61). 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 Parm From Plasmid R1 in Complex with Amppnp, PDB code: 4a61:

Magnesium binding site 1 out of 1 in the Parm From Plasmid R1 in Complex with Amppnp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Parm From Plasmid R1 in Complex with Amppnp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:33.1 occ:1.00 O1B A:ANP500 2.2 26.0 1.0 O2G A:ANP500 2.2 25.2 1.0 O A:HOH2004 2.3 31.4 1.0 O A:HOH2099 2.4 21.8 1.0 O A:HOH2085 2.4 28.6 1.0 O A:HOH2003 2.4 22.3 1.0 PG A:ANP500 3.4 28.3 1.0 PB A:ANP500 3.4 25.9 1.0 HZ2 A:LYS13 3.5 25.5 1.0 N3B A:ANP500 3.8 29.5 1.0 O3G A:ANP500 4.0 26.3 1.0 HA3 A:GLY172 4.0 27.3 1.0 O1A A:ANP500 4.0 25.1 1.0 HA3 A:GLY8 4.1 33.3 1.0 O A:HOH2100 4.1 27.4 1.0 OD2 A:ASP170 4.1 31.9 1.0 O A:HOH2135 4.1 21.4 1.0 O A:HOH2098 4.3 27.2 1.0 O A:HOH2086 4.3 34.2 1.0 NZ A:LYS13 4.4 21.2 1.0 OD2 A:ASP6 4.4 21.7 1.0 O3A A:ANP500 4.4 30.6 1.0 O2B A:ANP500 4.4 26.7 1.0 OD1 A:ASP6 4.4 27.1 1.0 HA2 A:GLY8 4.4 33.3 1.0 OE1 A:GLU148 4.5 30.0 1.0 OD1 A:ASP170 4.5 33.7 1.0 HA2 A:GLY172 4.5 27.3 1.0 HZ3 A:LYS13 4.5 25.5 1.0 O1G A:ANP500 4.5 30.1 1.0 OE2 A:GLU148 4.6 33.2 1.0 HNB1 A:ANP500 4.6 35.4 1.0 PA A:ANP500 4.6 24.7 1.0 CA A:GLY8 4.7 27.7 1.0 CA A:GLY172 4.7 22.8 1.0 CD A:GLU148 4.7 30.6 1.0 HZ1 A:LYS13 4.8 25.5 1.0 CG A:ASP170 4.8 26.5 1.0 O2A A:ANP500 4.8 30.3 1.0 CG A:ASP6 4.8 28.5 1.0 H A:GLY173 5.0 33.1 1.0 H A:SER9 5.0 36.7 1.0

P.Gayathri, T.Fujii, J.Moller-Jensen, F.Van Den Ent, K.Namba, J.Lowe. A Bipolar Spindle of Antiparallel Parm Filaments Drives Bacterial Plasmid Segregation. Science V. 338 1334 2012.
ISSN: ISSN 0036-8075
PubMed: 23112295
DOI: 10.1126/SCIENCE.1229091