Magnesium in PDB 1fbp: Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium

All present enzymatic activity of Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium:
3.1.3.11;

The structure of Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium, PDB code: 1fbp was solved by H.Ke, Y.Zhang, W.N.Lipscomb, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	N/A / 2.50
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	61.600, 166.600, 80.000, 90.00, 90.00, 90.00
R / Rfree (%)	21.5 / n/a

The binding sites of Magnesium atom in the Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium (pdb code 1fbp). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium, PDB code: 1fbp:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium


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 Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg338 b:28.1 occ:1.00 OD1 A:ASP121 2.5 18.1 1.0 OD2 A:ASP118 2.9 16.4 1.0 OE1 A:GLU97 3.1 35.7 1.0 CD A:GLU280 3.3 23.7 1.0 OE2 A:GLU280 3.4 24.0 1.0 OE1 A:GLU280 3.5 30.9 1.0 CG A:ASP121 3.7 29.9 1.0 CD A:GLU97 3.7 35.9 1.0 OE2 A:GLU97 3.9 43.3 1.0 CG A:GLU280 3.9 18.5 1.0 H A:GLY122 3.9 0.0 1.0 CG A:ASP118 4.0 8.2 1.0 O3 A:F6P336 4.1 20.0 1.0 CB A:ASP121 4.4 30.0 1.0 CA A:ASP121 4.5 26.7 1.0 OD1 A:ASP118 4.6 16.5 1.0 OD2 A:ASP121 4.7 32.1 1.0 N A:GLY122 4.9 33.3 1.0 HH11 A:ARG276 4.9 0.0 1.0 HH12 A:ARG276 5.0 0.0 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg338 b:28.7 occ:1.00 OE1 B:GLU280 2.8 34.5 1.0 OD2 B:ASP118 2.8 26.8 1.0 OE1 B:GLU97 2.8 33.5 1.0 OD1 B:ASP121 2.8 30.7 1.0 O1 B:F6P336 3.3 20.0 1.0 CD B:GLU280 3.4 29.4 1.0 HH12 B:ARG276 3.5 0.0 1.0 CD B:GLU97 3.8 30.6 1.0 H B:GLY122 3.8 0.0 1.0 C1 B:F6P336 3.8 20.0 1.0 CG B:ASP118 3.9 20.8 1.0 OE2 B:GLU97 4.0 40.2 1.0 CG B:ASP121 4.0 38.1 1.0 OE2 B:GLU280 4.0 33.4 1.0 CG B:GLU280 4.1 22.0 1.0 OD1 B:ASP118 4.2 24.2 1.0 NH1 B:ARG276 4.4 61.9 1.0 CA B:ASP121 4.5 30.1 1.0 CB B:ASP121 4.5 36.5 1.0 HH11 B:ARG276 4.5 0.0 1.0 N B:GLY122 4.7 35.0 1.0 HH22 B:ARG276 4.8 0.0 1.0

H.M.Ke, Y.P.Zhang, W.N.Lipscomb. Crystal Structure of Fructose-1,6-Bisphosphatase Complexed with Fructose 6-Phosphate, Amp, and Magnesium. Proc.Natl.Acad.Sci.Usa V. 87 5243 1990.
ISSN: ISSN 0027-8424
PubMed: 2164670
DOI: 10.1073/PNAS.87.14.5243