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Magnesium in PDB 2qvr: E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound

Enzymatic activity of E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound

All present enzymatic activity of E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound:
3.1.3.11;

Protein crystallography data

The structure of E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound, PDB code: 2qvr was solved by J.K.Hines, H.J.Fromm, R.B.Honzatko, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.44 / 2.18
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 44.002, 82.251, 174.194, 90.00, 90.00, 90.00
R / Rfree (%) 19.6 / 24.2

Magnesium Binding Sites:

The binding sites of Magnesium atom in the E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound (pdb code 2qvr). 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 E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound, PDB code: 2qvr:

Magnesium binding site 1 out of 1 in 2qvr

Go back to Magnesium Binding Sites List in 2qvr
Magnesium binding site 1 out of 1 in the E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of E. Coli Fructose-1,6-Bisphosphatase: Citrate, Fru-2,6-P2, and MG2+ Bound within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg334

b:32.7
occ:0.50
OD1 A:ASP110 2.1 28.7 1.0
OD1 A:ASP113 2.2 38.3 1.0
OE1 A:GLU275 2.3 34.0 1.0
O1 A:FDP333 2.4 33.6 1.0
O A:HOH462 2.5 42.1 1.0
CG A:ASP110 3.0 27.6 1.0
CG A:ASP113 3.1 34.0 1.0
CB A:ASP113 3.2 31.2 1.0
CA A:ASP113 3.3 29.6 1.0
OD2 A:ASP110 3.3 25.8 1.0
CD A:GLU275 3.4 30.5 1.0
C1 A:FDP333 3.8 28.0 1.0
CG A:GLU275 3.8 29.6 1.0
O3 A:FDP333 4.0 23.3 1.0
OE2 A:GLU89 4.1 40.4 1.0
OE1 A:GLU89 4.1 43.7 1.0
N A:GLY114 4.2 30.0 1.0
C A:ASP113 4.3 30.4 1.0
OD2 A:ASP113 4.3 34.4 1.0
N A:ASP113 4.3 29.6 1.0
O2P A:FDP333 4.4 39.5 1.0
CB A:ASP110 4.4 25.3 1.0
OE2 A:GLU275 4.4 32.5 1.0
CD A:GLU89 4.5 41.0 1.0
O A:LEU112 4.5 28.5 1.0
C3 A:FDP333 4.6 27.1 1.0
C2 A:FDP333 4.6 29.3 1.0
O A:HOH404 4.7 39.8 1.0
CD1 A:ILE127 4.8 22.2 1.0
C A:LEU112 4.8 29.3 1.0
O2 A:FDP333 5.0 29.9 1.0

Reference:

J.K.Hines, X.Chen, J.C.Nix, H.J.Fromm, R.B.Honzatko. Structures of Mammalian and Bacterial Fructose-1,6-Bisphosphatase Reveal the Basis For Synergism in Amp/Fructose 2,6-Bisphosphate Inhibition. J.Biol.Chem. V. 282 36121 2007.
ISSN: ISSN 0021-9258
PubMed: 17933867
DOI: 10.1074/JBC.M707302200
Page generated: Mon Dec 14 07:37:28 2020

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