Calcium in PDB 2iew: Crystal Structure of Inositol Phosphate Multikinase IPK2 From S. Cerevisiae

All present enzymatic activity of Crystal Structure of Inositol Phosphate Multikinase IPK2 From S. Cerevisiae:
2.7.1.151;

The structure of Crystal Structure of Inositol Phosphate Multikinase IPK2 From S. Cerevisiae, PDB code: 2iew was solved by W.Holmes, G.Jogl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 2.00
Space group	P 63
Cell size a, b, c (Å), α, β, γ (°)	186.510, 186.510, 50.120, 90.00, 90.00, 120.00
R / Rfree (%)	20.8 / 25.3

The binding sites of Calcium atom in the Crystal Structure of Inositol Phosphate Multikinase IPK2 From S. Cerevisiae (pdb code 2iew). 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 Inositol Phosphate Multikinase IPK2 From S. Cerevisiae, PDB code: 2iew:

Calcium binding site 1 out of 1 in the Crystal Structure of Inositol Phosphate Multikinase IPK2 From S. Cerevisiae


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 Inositol Phosphate Multikinase IPK2 From S. Cerevisiae within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:31.2 occ:1.00 O A:HOH524 2.3 18.1 1.0 O A:HOH681 2.4 28.6 1.0 OD1 A:ASN274 2.4 25.1 1.0 O A:HOH706 2.5 39.9 1.0 O A:GLU271 2.6 20.0 1.0 CG A:ASN274 3.5 24.5 1.0 C A:GLU271 3.6 20.4 1.0 ND2 A:ASN274 4.0 24.1 1.0 O A:LEU272 4.2 22.2 1.0 CA A:LEU272 4.3 20.7 1.0 N A:LEU272 4.4 20.1 1.0 C A:LEU272 4.4 21.5 1.0 CA A:GLU271 4.5 20.8 1.0 N A:ASN274 4.7 22.8 1.0 CB A:ASN274 4.7 23.5 1.0 CA A:ASN274 4.9 23.0 1.0 CB A:GLU271 4.9 20.9 1.0 OE1 A:GLU271 4.9 24.0 1.0

W.Holmes, G.Jogl. Crystal Structure of Inositol Phosphate Multikinase 2 and Implications For Substrate Specificity. J.Biol.Chem. V. 281 38109 2006.
ISSN: ISSN 0021-9258
PubMed: 17050532
DOI: 10.1074/JBC.M606883200