Magnesium in PDB 1qr0: Crystal Structure of the 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex

The structure of Crystal Structure of the 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex, PDB code: 1qr0 was solved by K.Reuter, R.M.Mofid, A.M.Marahiel, R.Ficner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	65.300, 65.300, 150.300, 90.00, 90.00, 90.00
R / Rfree (%)	21.6 / 27.8

The binding sites of Magnesium atom in the Crystal Structure of the 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex (pdb code 1qr0). 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 Crystal Structure of the 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex, PDB code: 1qr0:

Magnesium binding site 1 out of 1 in the Crystal Structure of the 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex


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 4'-Phosphopantetheinyl Transferase Sfp- Coenzyme A Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg400 b:25.3 occ:1.00 OD1 A:ASP107 2.3 14.8 1.0 O4A A:COA300 2.5 29.0 1.0 O A:HOH407 2.5 13.0 1.0 OE2 A:GLU109 2.6 17.9 1.0 O2A A:COA300 2.6 21.1 1.0 OE2 A:GLU151 2.7 32.8 1.0 O A:HOH552 3.2 55.0 1.0 CG A:ASP107 3.3 14.2 1.0 P1A A:COA300 3.5 16.9 1.0 P2A A:COA300 3.5 26.3 1.0 OD2 A:ASP107 3.6 14.1 1.0 O3A A:COA300 3.6 23.5 1.0 CD A:GLU109 3.6 20.9 1.0 CD A:GLU151 3.7 32.7 1.0 OE1 A:GLU151 4.0 34.1 1.0 O A:ILE108 4.1 18.1 1.0 OG A:SER89 4.1 13.0 1.0 OE1 A:GLU109 4.2 20.3 1.0 O1A A:COA300 4.2 17.8 1.0 O A:HOH560 4.3 51.8 1.0 O5A A:COA300 4.5 30.6 1.0 O6A A:COA300 4.6 33.2 1.0 CB A:ASP107 4.6 13.2 1.0 CG A:GLU109 4.7 16.9 1.0 O5B A:COA300 4.8 19.3 1.0 NE1 A:TRP147 4.9 23.9 1.0 N A:ILE108 5.0 16.5 1.0 O A:HOH475 5.0 46.9 1.0 CG A:GLU151 5.0 27.4 1.0

K.Reuter, M.R.Mofid, M.A.Marahiel, R.Ficner. Crystal Structure of the Surfactin Synthetase-Activating Enzyme Sfp: A Prototype of the 4'-Phosphopantetheinyl Transferase Superfamily. Embo J. V. 18 6823 1999.
ISSN: ISSN 0261-4189
PubMed: 10581256
DOI: 10.1093/EMBOJ/18.23.6823