Magnesium in PDB 1oes: Oxidation State of Protein Tyrosine Phosphatase 1B

All present enzymatic activity of Oxidation State of Protein Tyrosine Phosphatase 1B:
3.1.3.48;

The structure of Oxidation State of Protein Tyrosine Phosphatase 1B, PDB code: 1oes was solved by R.L.M.Van Montfort, M.Congreve, D.Tisi, R.Carr, H.Jhoti, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	76.70 / 2.20
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	87.686, 87.686, 103.721, 90.00, 90.00, 120.00
R / Rfree (%)	18.2 / 23.3

The binding sites of Magnesium atom in the Oxidation State of Protein Tyrosine Phosphatase 1B (pdb code 1oes). 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 Oxidation State of Protein Tyrosine Phosphatase 1B, PDB code: 1oes:

Magnesium binding site 1 out of 1 in the Oxidation State of Protein Tyrosine Phosphatase 1B


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Oxidation State of Protein Tyrosine Phosphatase 1B within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1282 b:60.2 occ:1.00 O A:HOH2041 2.2 40.0 1.0 O A:HOH2010 2.4 48.8 1.0 O A:HOH2040 3.6 50.0 1.0 O A:HIS54 4.3 32.6 1.0 ND1 A:HIS54 4.9 31.4 1.0 CB A:HIS54 4.9 30.8 1.0

R.L.Van Montfort, M.Congreve, D.Tisi, R.Carr, H.Jhoti. Oxidation State of the Active-Site Cysteine in Protein Tyrosine Phosphatase 1B. Nature V. 423 773 2003.
ISSN: ISSN 0028-0836
PubMed: 12802339
DOI: 10.1038/NATURE01681