Magnesium in PDB 1e98: Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp

All present enzymatic activity of Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp:
2.7.4.9;

The structure of Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp, PDB code: 1e98 was solved by N.Ostermann, A.Lavie, S.Padiyar, R.Brundiers, T.Veit, J.Reintein, R.S.Goody, M.Konrad, I.Schlichting, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 1.90
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	101.050, 101.050, 49.950, 90.00, 90.00, 90.00
R / Rfree (%)	19.1 / 24.2

The binding sites of Magnesium atom in the Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp (pdb code 1e98). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp, PDB code: 1e98:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:11.6 occ:1.00 O2B A:ADP214 2.0 9.7 1.0 O A:HOH2166 2.1 9.4 1.0 O A:HOH2167 2.2 12.6 1.0 O A:HOH2068 2.2 10.7 1.0 O A:HOH2159 2.2 8.3 1.0 OG A:SER20 2.2 10.9 1.0 PB A:ADP214 3.3 10.0 1.0 CB A:SER20 3.3 5.1 1.0 O3B A:ADP214 3.5 12.0 1.0 OP2 A:ATM301 3.9 16.2 1.0 O1A A:ADP214 4.0 7.8 1.0 N A:SER20 4.1 8.0 1.0 O A:HOH2067 4.1 13.6 1.0 OP1 A:ATM301 4.2 19.1 1.0 OD2 A:ASP96 4.2 5.8 1.0 CA A:SER20 4.3 4.2 1.0 OP3 A:ATM301 4.3 22.6 1.0 P A:ATM301 4.3 21.0 1.0 O3A A:ADP214 4.4 12.3 1.0 O1B A:ADP214 4.4 9.4 1.0 OD1 A:ASP96 4.4 5.2 1.0 PA A:ADP214 4.6 10.2 1.0 CG A:ASP96 4.7 7.1 1.0 O A:HOH2156 4.9 25.3 1.0 CB A:LYS19 4.9 8.6 1.0 O A:HOH2165 5.0 27.4 1.0

Magnesium binding site 2 out of 2 in the Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Wild Type Human Thymidylate Kinase Complexed with Aztmp and Adp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:24.5 occ:0.50 O A:HOH2030 1.9 30.6 1.0 O A:HOH2087 2.1 23.6 1.0 O A:HOH2082 2.3 22.6 1.0 OE1 A:GLN119 4.4 11.6 1.0 OD1 A:ASP115 4.4 15.3 1.0 O A:HOH2089 4.4 35.3 1.0 OD2 A:ASP115 4.5 19.2 1.0 CD A:GLN119 4.5 10.6 1.0 NE2 A:GLN119 4.6 10.4 1.0 CG A:ASP115 4.9 14.4 1.0

N.Ostermann, A.Lavie, S.Padiyar, R.Brundiers, T.Veit, J.Reintein, R.S.Goody, M.Konrad, I.Schlichting. Potentiating Azt Activation: Structures of Wildtype and Mutant Human Thymidylate Kinase Suggest Reasons For the Mutants' Improved Kinetics with the Hiv Prodrug Metabolite Aztmp J.Mol.Biol. V. 304 43 2000.
ISSN: ISSN 0022-2836
PubMed: 11071809
DOI: 10.1006/JMBI.2000.4175