Magnesium in PDB 1wrq: Crystal Structure of Hutp-Antitermination Complex

The structure of Crystal Structure of Hutp-Antitermination Complex, PDB code: 1wrq was solved by T.Kumarevel, H.Mizuno, P.K.R.Kumar, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.90 / 2.20
Space group	H 3
Cell size a, b, c (Å), α, β, γ (°)	75.800, 75.800, 133.350, 90.00, 90.00, 120.00
R / Rfree (%)	19.8 / 24.3

The binding sites of Magnesium atom in the Crystal Structure of Hutp-Antitermination Complex (pdb code 1wrq). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Hutp-Antitermination Complex, PDB code: 1wrq:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Hutp-Antitermination Complex


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 Hutp-Antitermination Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg3002 b:14.9 occ:1.00 O A:HIS2001 2.3 19.6 1.0 NE2 A:HIS138 2.4 14.7 1.0 N A:HIS2001 2.5 17.3 0.0 CD2 A:HIS138 3.1 14.9 1.0 C A:HIS2001 3.2 17.7 1.0 CA A:HIS2001 3.3 17.1 1.0 CE1 A:HIS138 3.6 14.2 1.0 NH1 A:ARG88 4.1 13.2 1.0 O B:ILE145 4.3 19.6 1.0 OE2 B:GLU81 4.3 26.0 1.0 OXT A:HIS2001 4.4 19.1 1.0 CG A:HIS138 4.4 16.5 1.0 ND1 A:HIS138 4.6 15.3 1.0 OE1 B:GLU81 4.6 22.0 1.0 CB A:HIS2001 4.7 17.2 1.0 CD B:GLU81 4.9 23.3 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Hutp-Antitermination Complex


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 Hutp-Antitermination Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg3001 b:15.7 occ:1.00 O A:HOH3048 2.3 14.3 1.0 O B:HIS1001 2.4 19.8 1.0 N B:HIS1001 2.4 15.2 1.0 NE2 B:HIS138 2.4 11.4 1.0 CD2 B:HIS138 3.2 12.7 1.0 C B:HIS1001 3.2 17.7 1.0 CA B:HIS1001 3.3 16.8 1.0 CE1 B:HIS138 3.5 8.8 1.0 NH1 B:ARG88 4.1 13.2 1.0 OXT B:HIS1001 4.4 19.4 1.0 CG B:HIS138 4.4 14.6 1.0 O A:ILE145 4.5 18.9 1.0 ND1 B:HIS138 4.5 11.7 1.0 CB B:HIS1001 4.6 14.9 1.0 OE2 A:GLU81 4.6 19.9 0.0 OE1 A:GLU81 4.6 23.6 1.0 O A:HOH3007 4.9 29.1 1.0

T.Kumarevel, H.Mizuno, P.K.R.Kumar. Crystal Structure of the Hutp-Antitermination Complex To Be Published.