Magnesium in PDB 3bzn: Crystal Structure of Open Form of Menaquinone-Specific Isochorismate Synthase, Menf

All present enzymatic activity of Crystal Structure of Open Form of Menaquinone-Specific Isochorismate Synthase, Menf:
5.4.4.2;

The structure of Crystal Structure of Open Form of Menaquinone-Specific Isochorismate Synthase, Menf, PDB code: 3bzn was solved by J.F.Parsons, K.M.Shi, J.E.Ladner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	65.280, 70.490, 90.280, 90.00, 90.00, 90.00
R / Rfree (%)	20.2 / 28.4

The binding sites of Magnesium atom in the Crystal Structure of Open Form of Menaquinone-Specific Isochorismate Synthase, Menf (pdb code 3bzn). 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 Open Form of Menaquinone-Specific Isochorismate Synthase, Menf, PDB code: 3bzn:

Magnesium binding site 1 out of 1 in the Crystal Structure of Open Form of Menaquinone-Specific Isochorismate Synthase, Menf


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 Open Form of Menaquinone-Specific Isochorismate Synthase, Menf within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:25.8 occ:1.00 O A:HOH506 2.0 20.8 1.0 O A:HOH505 2.1 18.2 1.0 OE2 A:GLU416 2.1 28.7 1.0 OE2 A:GLU284 2.1 26.5 1.0 O3 A:SO4502 2.3 26.7 1.0 O4 A:SO4502 2.4 22.6 1.0 CD A:GLU416 2.9 22.5 1.0 S A:SO4502 2.9 25.8 1.0 OE1 A:GLU416 2.9 22.8 1.0 CD A:GLU284 3.1 27.5 1.0 OE1 A:GLU284 3.5 24.2 1.0 O2 A:SO4502 3.7 23.8 1.0 O1 A:SO4502 4.0 18.9 1.0 OE1 A:GLU413 4.0 25.8 1.0 N A:GLY403 4.1 19.2 1.0 NZ A:LYS280 4.1 17.5 1.0 OG1 A:THR258 4.2 23.0 1.0 NZ A:LYS420 4.2 18.4 1.0 O A:GLY403 4.3 19.1 1.0 CB A:THR258 4.3 23.6 1.0 CG A:GLU416 4.3 23.8 1.0 OD1 A:ASN281 4.3 21.5 1.0 N A:THR258 4.4 20.9 1.0 CG A:GLU284 4.4 25.8 1.0 N A:GLY257 4.6 20.9 1.0 CA A:GLY257 4.6 20.6 1.0 CA A:ALA402 4.6 20.4 1.0 CA A:GLY403 4.8 17.2 1.0 C A:GLY257 4.8 20.4 1.0 C A:ALA402 4.8 19.9 1.0 CB A:ALA402 4.9 18.6 1.0 CD A:GLU413 5.0 26.4 1.0

J.F.Parsons, K.M.Shi, J.E.Ladner. Structure of Isochorismate Synthase in Complex with Magnesium. Acta Crystallogr.,Sect.D V. 64 607 2008.
ISSN: ISSN 0907-4449
PubMed: 18453696
DOI: 10.1107/S0907444908005477