Magnesium in PDB 4a62: Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr

The structure of Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr, PDB code: 4a62 was solved by P.Gayathri, J.Lowe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.62 / 2.20
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	146.850, 146.850, 171.320, 90.00, 90.00, 120.00
R / Rfree (%)	20.1 / 26.9

The binding sites of Magnesium atom in the Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr (pdb code 4a62). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr, PDB code: 4a62:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:23.6 occ:1.00 O1B A:ANP500 2.1 31.3 1.0 O2G A:ANP500 2.2 26.1 1.0 O A:HOH2096 2.2 18.1 1.0 O A:HOH2004 2.3 21.9 1.0 O A:HOH2108 2.3 18.0 1.0 O A:HOH2005 2.4 20.8 1.0 PB A:ANP500 3.4 17.9 1.0 PG A:ANP500 3.5 21.5 1.0 O A:HOH2107 3.7 23.0 1.0 O A:HOH2109 3.8 24.6 1.0 N3B A:ANP500 3.9 20.6 1.0 OE1 A:GLU148 3.9 34.1 1.0 O2A A:ANP500 4.1 22.8 1.0 OD1 A:ASP170 4.1 20.6 1.0 O A:HOH2013 4.1 21.2 1.0 O3A A:ANP500 4.2 23.3 1.0 OD2 A:ASP6 4.2 19.9 1.0 O A:HOH2056 4.2 29.5 1.0 NZ A:LYS13 4.2 18.2 1.0 O1G A:ANP500 4.3 25.7 1.0 OD1 A:ASP6 4.3 22.5 1.0 OD2 A:ASP170 4.4 24.5 1.0 O3G A:ANP500 4.5 21.1 1.0 O2B A:ANP500 4.5 20.4 1.0 CD A:GLU148 4.6 34.2 1.0 CA A:GLY8 4.6 19.5 1.0 CA A:GLY172 4.6 20.1 1.0 PA A:ANP500 4.6 18.6 1.0 CG A:ASP170 4.7 32.0 1.0 CG A:ASP6 4.7 19.2 1.0 CD2 A:LEU311 4.9 25.9 1.0

Magnesium binding site 2 out of 2 in the Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Parm From R1 Plasmid in Complex with Peptide From C-Terminus of Parr within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:26.4 occ:1.00 O2G B:ANP500 2.1 21.1 1.0 O1B B:ANP500 2.1 28.4 1.0 O B:HOH2090 2.3 18.4 1.0 O B:HOH2003 2.3 22.0 1.0 O B:HOH2082 2.3 26.2 1.0 O B:HOH2002 2.3 30.7 1.0 PB B:ANP500 3.3 21.9 1.0 PG B:ANP500 3.4 23.2 1.0 N3B B:ANP500 3.7 20.9 1.0 OE1 B:GLU148 3.8 40.1 1.0 O B:HOH2088 3.8 23.6 1.0 O B:HOH2089 4.0 20.1 1.0 O2A B:ANP500 4.1 20.6 1.0 O1G B:ANP500 4.1 25.8 1.0 NZ B:LYS13 4.2 22.4 1.0 O3A B:ANP500 4.2 23.8 1.0 OD2 B:ASP6 4.2 31.8 1.0 O B:HOH2009 4.2 24.8 1.0 OD1 B:ASP170 4.2 29.4 1.0 O B:HOH2053 4.3 32.5 1.0 OD1 B:ASP6 4.3 27.8 1.0 CA B:GLY8 4.4 21.4 1.0 CD B:GLU148 4.4 43.0 1.0 O3G B:ANP500 4.5 20.4 1.0 O2B B:ANP500 4.5 26.4 1.0 OD2 B:ASP170 4.6 22.2 1.0 CA B:GLY172 4.6 21.0 1.0 PA B:ANP500 4.6 19.4 1.0 CG B:ASP6 4.7 27.3 1.0 CG B:ASP170 4.8 22.9 1.0 CD2 B:LEU311 4.9 30.1 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