Magnesium in PDB 6ntp: PTP1B Domain of PTP1B-LOV2 Chimera

All present enzymatic activity of PTP1B Domain of PTP1B-LOV2 Chimera:
3.1.3.48;

The structure of PTP1B Domain of PTP1B-LOV2 Chimera, PDB code: 6ntp was solved by A.Hongdusit, B.Sankaran, P.H.Zwart, J.M.Fox, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.67 / 1.89
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	89.254, 89.254, 105.747, 90.00, 90.00, 120.00
R / Rfree (%)	17.9 / 21.2

The binding sites of Magnesium atom in the PTP1B Domain of PTP1B-LOV2 Chimera (pdb code 6ntp). 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 PTP1B Domain of PTP1B-LOV2 Chimera, PDB code: 6ntp:

Magnesium binding site 1 out of 1 in the PTP1B Domain of PTP1B-LOV2 Chimera


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of PTP1B Domain of PTP1B-LOV2 Chimera within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:50.8 occ:1.00 O A:HOH632 1.8 53.1 1.0 OE1 A:GLU130 4.2 38.6 1.0 O A:HOH778 4.2 43.8 1.0 OE2 A:GLU130 4.4 42.9 1.0 OE1 A:GLU129 4.4 36.8 1.0 O A:HOH701 4.6 60.8 1.0 O A:HOH628 4.7 60.3 1.0 CD A:GLU130 4.7 40.9 1.0

A.Hongdusit, B.Sankaran, P.H.Zwart, J.M.Fox. Minimally Disruptive Optical Interrogation of Protein Tyrosine Phosphatases To Be Published.