Magnesium in PDB 2fwq: Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant

The structure of Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant, PDB code: 2fwq was solved by D.P.Barondeau, J.A.Tainer, E.D.Getzoff, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.40
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	51.135, 62.451, 71.453, 90.00, 90.00, 90.00
R / Rfree (%)	13.6 / 19.8

The binding sites of Magnesium atom in the Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant (pdb code 2fwq). 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 Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant, PDB code: 2fwq:

Magnesium binding site 1 out of 1 in the Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Reduced Enolate Chromophore Intermediate For Y66H Gfp Variant within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:18.1 occ:1.00 O A:HOH1351 2.1 16.3 1.0 O A:HOH1355 2.1 18.9 1.0 O A:HOH1353 2.1 17.2 1.0 O A:HOH1350 2.1 17.2 1.0 O A:HOH1352 2.1 21.3 1.0 O A:HOH1354 2.1 18.1 1.0 O A:HOH1266 3.8 19.5 1.0 OE2 A:GLU142 3.8 14.2 1.0 OE1 A:GLU142 4.1 15.6 1.0 CD A:GLU142 4.4 11.9 1.0 O A:HOH1346 4.4 53.1 1.0 CA A:GLY174 4.4 14.0 1.0 N A:GLY174 4.9 15.7 1.0

D.P.Barondeau, J.A.Tainer, E.D.Getzoff. Structural Evidence For An Enolate Intermediate in Gfp Fluorophore Biosynthesis. J.Am.Chem.Soc. V. 128 3166 2006.
ISSN: ISSN 0002-7863
PubMed: 16522096
DOI: 10.1021/JA0552693