Magnesium in PDB 2i5m: Crystal Structure of Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R

The structure of Crystal Structure of Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R, PDB code: 2i5m was solved by K.E.A.Max, U.Heinemann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.19 / 2.30
Space group	P 32 2 1
Cell size a, b, c (Å), α, β, γ (°)	58.627, 58.627, 46.798, 90.00, 90.00, 120.00
R / Rfree (%)	20.4 / 22.7

The binding sites of Magnesium atom in the Crystal Structure of Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R (pdb code 2i5m). 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 Crystal Structure of Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R, PDB code: 2i5m:

Magnesium binding site 1 out of 1 in the Crystal Structure of Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R


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 Bacillus Subtilis Cold Shock Protein Cspb Variant A46K S48R within 5.0Å range: probe atom residue distance (Å) B Occ X:Mg68 b:60.7 occ:0.50 O X:ILE51 2.8 31.5 1.0 O X:HOH73 2.8 60.9 1.0 C X:ILE51 3.5 33.0 1.0 CG2 X:ILE51 3.5 34.8 1.0 CB X:ILE51 3.7 32.3 1.0 CA X:ILE51 4.2 32.7 1.0 N X:VAL52 4.2 33.5 1.0 N X:GLU53 4.3 33.3 1.0 CB X:GLU53 4.3 32.9 1.0 CA X:VAL52 4.4 34.0 1.0 C X:VAL52 4.5 33.5 1.0 O X:HOH87 4.9 59.1 1.0 OE1 X:GLU53 4.9 42.2 1.0 CA X:GLU53 5.0 33.0 1.0

K.E.Max, M.Wunderlich, Y.Roske, F.X.Schmid, U.Heinemann. Optimized Variants of the Cold Shock Protein From in Vitro Selection: Structural Basis of Their High Thermostability. J.Mol.Biol. V. 369 1087 2007.
ISSN: ISSN 0022-2836
PubMed: 17481655
DOI: 10.1016/J.JMB.2007.04.016