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Magnesium in PDB 1u2s: X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose

Enzymatic activity of X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose

All present enzymatic activity of X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose:
3.1.3.24;

Protein crystallography data

The structure of X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose, PDB code: 1u2s was solved by S.Fieulaine, J.E.Lunn, F.Borel, J.-L.Ferrer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 50.00 / 2.50
Space group P 65 2 2
Cell size a, b, c (Å), α, β, γ (°) 68.830, 68.830, 268.340, 90.00, 90.00, 120.00
R / Rfree (%) 17.6 / 23.2

Magnesium Binding Sites:

The binding sites of Magnesium atom in the X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose (pdb code 1u2s). 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 X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose, PDB code: 1u2s:

Magnesium binding site 1 out of 1 in 1u2s

Go back to Magnesium Binding Sites List in 1u2s
Magnesium binding site 1 out of 1 in the X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of X-Ray Structure of the Sucrose-Phosphatase (Spp) From Synechocystis Sp. PCC6803 in Complex with Glucose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg246

b:22.7
occ:1.00
 OD1 A:ASN189 2.5 14.4 1.0
OD2 A:ASP9 2.5 28.0 1.0
OD1 A:ASP186 2.6 27.2 1.0
OD2 A:ASP190 2.6 20.0 1.0
OG A:SER187 2.7 14.0 1.0
O A:HOH456 2.9 26.5 1.0
O A:HOH457 2.9 34.5 1.0
CG A:ASN189 3.3 14.3 1.0
CG A:ASP9 3.3 23.1 1.0
CG A:ASP190 3.4 17.5 1.0
OD1 A:ASP190 3.5 17.8 1.0
ND2 A:ASN189 3.6 12.1 1.0
CB A:SER187 3.6 16.7 1.0
O A:HOH248 3.7 25.4 1.0
CG A:ASP186 3.8 27.2 1.0
N A:SER187 3.8 24.9 1.0
NZ A:LYS163 3.9 10.7 1.0
OD1 A:ASP9 4.0 22.2 1.0
CB A:ASP9 4.2 21.2 1.0
CA A:SER187 4.2 23.4 1.0
OD2 A:ASP186 4.4 28.1 1.0
N A:ASP186 4.5 19.0 1.0
CB A:ASN189 4.7 13.7 1.0
CB A:ASP190 4.7 16.7 1.0
C A:ASP186 4.7 22.0 1.0
C A:SER187 4.8 23.0 1.0
O A:ASP11 4.8 17.9 1.0
N A:ASP190 4.8 15.7 1.0
CB A:ASP186 4.9 24.1 1.0
O A:SER187 4.9 22.7 1.0
CA A:ASP186 4.9 20.4 1.0
C A:ASN189 4.9 15.1 1.0
N A:ASN189 4.9 15.3 1.0

Reference:

S.Fieulaine, J.E.Lunn, F.Borel, J.-L.Ferrer. The Structure of A Cyanobacterial Sucrose-Phosphatase Reveals the Sugar Tongs That Release Free Sucrose in the Cell Plant Cell V. 17 2049 2005.
ISSN: ISSN 1040-4651
PubMed: 15937230
DOI: 10.1105/TPC.105.031229
Page generated: Sun Aug 10 04:59:50 2025

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