Magnesium in PDB 4e03: Structure of Parf-Adp Form 2

The structure of Structure of Parf-Adp Form 2, PDB code: 4e03 was solved by M.A.Schumacher, Q.Ye, M.R.Barge, D.Barilla, F.Hayes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.84 / 2.45
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	54.650, 80.230, 67.000, 90.00, 112.64, 90.00
R / Rfree (%)	20.3 / 25.2

The binding sites of Magnesium atom in the Structure of Parf-Adp Form 2 (pdb code 4e03). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of Parf-Adp Form 2, PDB code: 4e03:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of Parf-Adp Form 2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of Parf-Adp Form 2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:22.6 occ:1.00 O A:HOH603 2.3 16.2 1.0 O A:HOH601 2.4 20.3 1.0 OG1 A:THR16 2.4 23.7 1.0 O A:HOH602 2.5 19.8 1.0 O A:HOH658 2.5 32.0 1.0 O2B A:ADP501 2.6 39.9 1.0 O3B A:ADP501 2.8 39.6 1.0 CB A:THR16 3.1 26.1 1.0 PB A:ADP501 3.2 35.7 1.0 N A:THR16 3.7 24.7 1.0 CA A:THR16 4.0 25.5 1.0 O2A A:ADP501 4.0 37.1 1.0 O3A A:ADP501 4.0 36.5 1.0 O A:HOH604 4.1 14.5 1.0 OD2 A:ASP82 4.2 22.1 1.0 OD1 A:ASP82 4.2 24.3 1.0 OG A:SER43 4.3 38.6 1.0 CB A:SER43 4.3 31.7 1.0 O A:HOH660 4.4 36.0 1.0 CG2 A:THR16 4.4 26.2 1.0 PA A:ADP501 4.5 34.3 1.0 O1B A:ADP501 4.6 41.4 1.0 CG A:ASP82 4.6 23.8 1.0 CB A:LYS15 4.7 26.4 1.0 O1A A:ADP501 4.8 35.5 1.0 CE A:LYS15 4.8 23.5 1.0 C A:LYS15 4.8 26.9 1.0 O A:GLY83 4.9 26.3 1.0 NZ A:LYS15 5.0 17.4 1.0

Magnesium binding site 2 out of 2 in the Structure of Parf-Adp Form 2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of Parf-Adp Form 2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:25.4 occ:1.00 OG1 B:THR16 2.2 24.9 1.0 O B:HOH402 2.2 20.7 1.0 O B:HOH404 2.4 28.1 1.0 O B:HOH401 2.4 22.3 1.0 O B:HOH428 2.5 27.5 1.0 O2B B:ADP301 2.5 39.4 1.0 O3B B:ADP301 2.8 38.5 1.0 CB B:THR16 3.0 24.8 1.0 PB B:ADP301 3.1 34.4 1.0 N B:THR16 3.6 24.8 1.0 O2A B:ADP301 3.8 37.1 1.0 CA B:THR16 3.9 24.4 1.0 O3A B:ADP301 3.9 35.7 1.0 OD1 B:ASP82 4.1 29.4 1.0 OD2 B:ASP82 4.2 27.1 1.0 CG2 B:THR16 4.2 27.2 1.0 PA B:ADP301 4.3 36.6 1.0 O B:HOH405 4.3 17.5 1.0 OG B:SER43 4.5 36.6 1.0 CB B:SER43 4.5 34.0 1.0 O1B B:ADP301 4.5 41.3 1.0 CG B:ASP82 4.6 27.6 1.0 CB B:LYS15 4.6 25.9 1.0 O1A B:ADP301 4.6 37.6 1.0 C B:LYS15 4.7 25.8 1.0 O B:HOH419 4.8 23.6 1.0 CE B:LYS15 4.9 28.5 1.0 O B:GLY83 5.0 30.6 1.0

M.A.Schumacher, Q.Ye, M.T.Barge, M.Zampini, D.Barilla, F.Hayes. Structural Mechanism of Atp-Induced Polymerization of the Partition Factor Parf: Implications For Dna Segregation. J.Biol.Chem. V. 287 26146 2012.
ISSN: ISSN 0021-9258
PubMed: 22674577
DOI: 10.1074/JBC.M112.373696