Magnesium in PDB 3iq0: Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli

The structure of Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli, PDB code: 3iq0 was solved by L.Satyanarayana, S.K.Burley, S.Swaminathan, New York Sgxresearch Center For Structural Genomics (Nysgxrc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.63 / 1.79
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	63.304, 87.256, 112.249, 90.00, 90.00, 90.00
R / Rfree (%)	22.8 / 25.5

The binding sites of Magnesium atom in the Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli (pdb code 3iq0). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 3 binding sites of Magnesium where determined in the Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli, PDB code: 3iq0:
Jump to Magnesium binding site number: 1; 2; 3;

Magnesium binding site 1 out of 3 in the Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:40.0 occ:1.00 O3B A:ATP900 2.1 42.9 1.0 O A:HOH448 2.2 41.0 1.0 O1B A:ATP900 2.4 38.4 1.0 O1G A:ATP900 2.7 49.7 1.0 PB A:ATP900 2.8 34.1 1.0 PG A:ATP900 3.1 47.9 1.0 O3A A:ATP900 3.8 33.2 1.0 O1A A:ATP900 3.8 32.0 1.0 O2B A:ATP900 3.9 36.5 1.0 O3G A:ATP900 4.1 49.5 1.0 O A:HOH443 4.1 53.4 1.0 PA A:ATP900 4.2 29.1 1.0 O2G A:ATP900 4.2 46.7 1.0 CB A:SER195 4.4 18.2 1.0 OG A:SER195 4.4 21.1 1.0 O2A A:ATP900 4.5 26.7 1.0 O A:HOH373 4.5 41.1 1.0

Magnesium binding site 2 out of 3 in the Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg502 b:17.3 occ:1.00 O A:HOH386 2.9 37.4 1.0 CB A:GLU177 3.3 23.5 1.0 CA A:GLU177 3.5 21.9 1.0 CG A:GLU177 3.6 25.6 1.0 N A:GLU177 4.1 21.8 1.0 CD A:GLU177 4.1 27.8 1.0 OD2 A:ASP180 4.3 30.2 1.0 OE2 A:GLU177 4.4 28.4 1.0 O A:HOH333 4.5 20.5 1.0 OE1 A:GLU177 4.8 28.0 1.0 C A:PRO176 4.8 21.8 1.0 C A:GLU177 4.8 21.8 1.0

Magnesium binding site 3 out of 3 in the Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 3 of Crystal Structure of A Putative Ribokinase II in Complex with Atp and Mg+2 From E.Coli within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:46.8 occ:1.00 O3B B:ATP900 2.3 46.8 1.0 O1B B:ATP900 2.6 43.7 1.0 O2G B:ATP900 2.8 52.6 1.0 PB B:ATP900 3.0 39.4 1.0 PG B:ATP900 3.1 50.1 1.0 O1G B:ATP900 3.9 53.0 1.0 O2B B:ATP900 4.0 41.4 1.0 O3A B:ATP900 4.1 39.9 1.0 OG B:SER195 4.3 31.4 1.0 O1A B:ATP900 4.4 42.6 1.0 O3G B:ATP900 4.4 53.0 1.0 CB B:SER195 4.5 29.2 1.0 PA B:ATP900 4.6 40.3 1.0 O2A B:ATP900 4.9 39.6 1.0 OE2 B:GLU198 4.9 32.6 1.0 O B:HOH340 4.9 28.8 1.0

L.Satyanarayana, S.K.Burley, S.Swaminathan. Crystal Structure of A Putative Ribokinase (II)in Complex with Atp and Mg+2 From E.Coli To Be Published.