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Magnesium in PDB 1hzj: Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site

Enzymatic activity of Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site

All present enzymatic activity of Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site:
5.1.3.2;

Protein crystallography data

The structure of Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site, PDB code: 1hzj was solved by J.B.Thoden, T.M.Wohlers, J.L.Fridovich-Keil, H.M.Holden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 1.50
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 63.400, 88.900, 118.700, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Other elements in 1hzj:

The structure of Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site (pdb code 1hzj). 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 Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site, PDB code: 1hzj:

Magnesium binding site 1 out of 1 in 1hzj

Go back to Magnesium Binding Sites List in 1hzj
Magnesium binding site 1 out of 1 in the Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Human Udp-Galactose 4-Epimerase: Accommodation of Udp-N- Acetylglucosamine Within the Active Site within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg960

b:37.1
occ:1.00
O A:GLN140 5.0 14.3 1.0

Reference:

J.B.Thoden, T.M.Wohlers, J.L.Fridovich-Keil, H.M.Holden. Human Udp-Galactose 4-Epimerase. Accommodation of Udp-N-Acetylglucosamine Within the Active Site. J.Biol.Chem. V. 276 15131 2001.
ISSN: ISSN 0021-9258
PubMed: 11279032
DOI: 10.1074/JBC.M100220200
Page generated: Sat Aug 9 21:55:11 2025

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