Magnesium in PDB 4okq: Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans

The structure of Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans, PDB code: 4okq was solved by V.Thiruselvam, M.N.Ponnuswamy, T.S.Kumarevel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.32 / 2.50
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	91.778, 91.778, 76.744, 90.00, 90.00, 120.00
R / Rfree (%)	17.4 / 24.4

The binding sites of Magnesium atom in the Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans (pdb code 4okq). 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 the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans, PDB code: 4okq:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans


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 the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg201 b:37.8 occ:1.00 O A:HOH328 2.0 29.9 1.0 O A:HIS202 2.1 30.8 1.0 NE2 A:HIS78 2.3 35.7 1.0 N A:HIS202 2.5 36.5 1.0 NE2 A:HIS74 2.6 41.8 1.0 CE1 A:HIS78 3.0 34.3 1.0 C A:HIS202 3.1 35.9 1.0 CA A:HIS202 3.3 36.9 1.0 CD2 A:HIS74 3.4 41.0 1.0 CD2 A:HIS78 3.4 36.7 1.0 CE1 A:HIS74 3.5 41.7 1.0 ND1 A:HIS78 4.2 36.1 1.0 OXT A:HIS202 4.2 29.7 1.0 CG A:HIS78 4.4 35.2 1.0 CG A:HIS74 4.5 39.0 1.0 ND1 A:HIS74 4.5 43.9 1.0 CB A:HIS202 4.7 33.4 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans


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 the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg201 b:34.2 occ:1.00 O B:HOH328 2.0 23.1 1.0 NE2 B:HIS78 2.2 35.9 1.0 OXT B:HIS202 2.2 35.1 1.0 NE2 B:HIS74 2.3 40.5 1.0 N B:HIS202 2.5 43.3 1.0 C B:HIS202 3.1 40.1 1.0 CD2 B:HIS74 3.1 35.8 1.0 CE1 B:HIS78 3.1 36.7 1.0 CD2 B:HIS78 3.3 36.3 1.0 CA B:HIS202 3.3 40.1 1.0 CE1 B:HIS74 3.4 39.4 1.0 O B:HIS202 4.2 40.6 1.0 CG B:HIS74 4.3 37.0 1.0 ND1 B:HIS78 4.3 36.4 1.0 ND1 B:HIS74 4.4 41.0 1.0 CG B:HIS78 4.4 36.9 1.0 CB B:HIS202 4.6 35.8 1.0 OH B:TYR70 4.9 34.3 1.0

V.Thiruselvam, P.Sivaraman, M.N.Ponnuswamy. Crystal Structure of the Single-Stranded Rna Binding Protein Hutp From Geobacillus Thermodenitrificans Biochem.Biophys.Res.Commun. 2014.
ISSN: ESSN 1090-2104