Calcium in PDB 2hax: Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine

The structure of Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine, PDB code: 2hax 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)	19.50 / 1.29
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	74.340, 64.890, 31.200, 90.00, 90.00, 90.00
R / Rfree (%)	13 / 16.2

The binding sites of Calcium atom in the Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine (pdb code 2hax). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine, PDB code: 2hax:

Calcium binding site 1 out of 1 in the Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Bacillus Caldolyticus Cold Shock Protein in Complex with Hexathymidine within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca235 b:17.1 occ:1.00 OP2 C:DT6 2.4 24.0 1.0 O C:HOH114 2.5 27.0 1.0 O C:HOH113 2.5 30.4 1.0 P C:DT6 3.9 20.9 1.0 O C:HOH112 4.4 32.8 1.0 C5' C:DT6 4.4 15.8 1.0 O3' C:DT5 4.5 18.0 1.0 O5' C:DT6 4.6 16.9 1.0 C3' C:DT5 4.7 16.4 1.0 OP1 C:DT6 4.9 24.6 1.0

K.E.Max, M.Zeeb, R.Bienert, J.Balbach, U.Heinemann. Common Mode of Dna Binding to Cold Shock Domains. Crystal Structure of Hexathymidine Bound to the Domain-Swapped Form of A Major Cold Shock Protein From Bacillus Caldolyticus. Febs J. V. 274 1265 2007.
ISSN: ISSN 1742-464X
PubMed: 17266726
DOI: 10.1111/J.1742-4658.2007.05672.X